Sullaway Engineering, Inc.

Sullaway Engineering, Inc. is a national structural engineering firm led Michael F. Sullaway, P.E., and Britta Anne Sullaway. Working alongside a team of engineers and project managers, Michael and Britta make it a goal to foster long-term business relationships, provide excellent customer service, and deliver economical engineering designs in a timely manner.

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Build with Confidence: Sullaway Engineering’s Leading Structural Design for Commercial Projects

When it comes to commercial construction, safety and stability are critical. Every building must be designed to withstand environmental conditions, meet code requirements, and support long-term use. That’s why working with experienced commercial structural design consultants is a smart decision for property owners, developers, and architects. At Sullaway Engineering, Inc., we offer expert structural design solutions tailored specifically for commercial projects.

We understand that commercial buildings vary in size, shape, and function. From shopping centers and office buildings to warehouses and hotels, each structure has unique requirements. Our job is to make sure your building is structurally sound, code-compliant, and ready for safe use—now and in the future. With years of experience and a nationwide presence, Sullaway Engineering, Inc. is a trusted name in commercial structural engineering.

Our team of licensed engineers works closely with developers, architects, and contractors to provide accurate designs and engineering plans. We take into account important factors such as load-bearing capacity, wind resistance, seismic activity, material specifications, and local building codes. Whether you’re planning a new build or modifying an existing structure, our engineering solutions are designed to meet both your vision and all structural safety standards.

If you’re searching for reliable commercial structural design consultants, we offer complete support throughout every stage of the project. We prepare signed and sealed construction drawings, structural reports, calculations, and permit-ready documents. We also assist with inspections, plan revisions, and engineering evaluations if your project runs into challenges.

At Sullaway Engineering, Inc., we believe in combining technical excellence with a client-focused approach. That means clear communication, fast turnaround times, and dependable service from start to finish. Our clients appreciate that we take the time to understand their project goals while ensuring the structural design remains safe, efficient, and cost-effective.

We’ve worked on thousands of commercial projects across the country and have experience with a wide variety of building types and construction methods. Whether it’s steel, concrete, masonry, or wood framing, our engineers know how to deliver the right solution for your property.

Choosing the right commercial structural design consultant can save you time, reduce costs, and help avoid costly issues down the line. That’s why so many businesses, developers, and contractors choose Sullaway Engineering, Inc. for their commercial design needs.

Contact Sullaway Engineering, Inc. today to discuss your project with trusted commercial structural design consultants. We’re here to help you build smarter, safer, and stronger.

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Trusted Structural Engineer for Towers – Sullaway Engineering, Inc.

Sullaway Engineering, Inc. offers expert services in structural engineer towers, providing safe, stable, and code-compliant designs. Our licensed engineers specialize in analyzing and retrofitting all types of towers, including broadcast and telecommunications. With a strong focus on safety and precision, we ensure every tower meets structural standards. Trust our experience for your next tower project.

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Engineering Signage Solutions That Stand Tall – Nationwide Expertise by Sullaway Engineering, Inc.

Creating signage that is both eye-catching and structurally sound requires more than just design—it demands engineering expertise. At Sullaway Engineering, Inc., we specialize in delivering trusted structural engineering solutions tailored to the signage industry. From towering pole signs to sleek wall-mounted displays, our team provides the technical support you need to bring your projects to life with safety, compliance, and confidence.

A skilled sign engineer plays a vital role in ensuring that signage structures meet all local building codes while withstanding wind, seismic activity, and other environmental pressures. Our engineers carefully review each design to deliver precise, stamped engineering drawings for permitting and installation.

Specialized Engineering for Every Sign Type

At Sullaway Engineering, Inc., we offer full-service structural support for a wide range of signage types, including:

Pole and pylon signs

Monument signs

Wall-mounted and fascia signs

Digital LED displays

Channel letters

High-rise signs and towers

Our licensed professionals evaluate load-bearing capacity, material specifications, installation methods, and site-specific conditions. This ensures your signage is engineered for durability and meets every local and national code requirement.

Why Our Clients Rely on Sullaway Engineering

With years of hands-on experience in the signage industry, we understand the importance of both speed and accuracy. Our clients choose us because we offer:

Nationwide coverage with state-specific code knowledge

Quick turnaround on stamped engineering drawings

Affordable pricing and volume discounts

Direct support from licensed engineers

Whether you're an independent contractor or part of a large sign manufacturing company, we streamline the permitting and approval process so you can focus on your build.

What Makes a Great Sign Engineer?

A sign engineer is more than just a technician—they are the backbone of every secure signage structure. From calculating wind loads to selecting proper anchor systems, sign engineers protect your investment by ensuring long-term safety and compliance.

At Sullaway Engineering, Inc., we take pride in delivering drawings that not only pass inspections but also help clients avoid delays and costly modifications. We work closely with sign professionals across the country to ensure that each project is handled with care, precision, and engineering excellence.

Partner With Us for Your Next Sign Project

If you're looking for reliable structural engineering support for signage projects of any size, trust Sullaway Engineering, Inc. Our team is committed to helping you complete your signage installations with speed, safety, and confidence.

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Professional Pole Sign Engineering Services

 Need a structural engineer pole sign for your project? Sullaway Engineering, Inc. specializes in structural engineering for all types of commercial signage. We provide complete support, from wind load design to PE-stamped drawings. Our services ensure your pole sign is strong, safe, and ready for city approval anywhere in the U.S.

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The Role of Commercial Structural Design Consultants in Modern Construction

In today’s commercial construction environment, precision, compliance, and reliability are non-negotiable. Behind every structurally sound commercial building or signage system is a team of experts who ensure safety, functionality, and adherence to regulations. This is where commercial structural design consultants come into play—offering essential expertise to turn architectural visions into structurally secure realities. Among the trusted names in the field, Sullaway Engineering, Inc. has built a strong reputation for delivering dependable and timely engineering services for commercial projects across the United States.

Understanding the Importance of Structural Design Consultants

Commercial structures are subject to various external forces and regulatory standards. A structural oversight, however minor, can cause costly delays or pose safety hazards. Commercial structural design consultants ensure that all elements of a structure—whether it’s a freestanding sign, a concrete foundation, or a custom-built frame—are designed to withstand load demands, environmental stresses, and building code requirements.

These consultants work closely with architects, general contractors, developers, and business owners, offering technical evaluations, load calculations, and engineering drawings that form the backbone of safe construction practices. Their role is essential not only for safety but also for permitting and long-term durability.

Sullaway Engineering, Inc. – A Trusted Industry Leader

As a recognized structural engineering firm, Sullaway Engineering, Inc. stands out for its focused expertise in commercial design. The firm offers licensed structural design consulting across the United States, helping clients from a wide range of industries. With deep knowledge of signage, foundations, and temporary installations, the company brings both precision and efficiency to every project.

Whether a project involves designing a support structure for a large pylon sign or calculating load resistance for a commercial-grade concrete slab, the engineers at Sullaway Engineering, Inc. handle every phase with detail and clarity. Their commitment to compliance ensures that each design is fully prepared for building permits and inspections.

A Focus on Commercial Signage and Structures

One of the most in-demand services provided by Sullaway Engineering, Inc. is structural consulting for commercial signage. Freestanding signs, such as monument signs and pole signs, require engineered foundations capable of withstanding wind loads and seismic activity. Building-mounted signs, meanwhile, must be supported in a way that ensures no stress is placed on the structure beyond safe limits.

Sullaway’s consultants create detailed, stamped drawings and structural calculations that meet jurisdictional codes nationwide. Their services have been essential for sign companies, property developers, and business owners who need dependable engineering in order to secure permits and proceed with installations quickly.

Beyond signage, the firm also provides structural support for commercial elements like concrete foundations, steel frames, and load-bearing walls. Every project is approached with a clear understanding of site-specific challenges, such as soil conditions, local weather patterns, and zoning regulations.

Temporary Structures and Event-Based Builds

In addition to permanent commercial structures, Sullaway Engineering, Inc. has expertise in the engineering of temporary structures. These include large event tents, pop-up retail locations, and other modular commercial spaces that need to meet local safety standards. Though temporary in use, these structures must still be stable, secure, and compliant—especially in public or high-traffic environments. The firm’s structural design consultants provide the necessary evaluations and drawings to make these installations possible without compromising safety.

Nationwide Compliance and Fast Turnaround

One of the key reasons clients turn to Sullaway Engineering, Inc. is their consistent ability to deliver fast, accurate, and fully compliant engineering services. The firm’s engineers are licensed in multiple states and remain up to date with local and national code changes. This ensures that each design is prepared with the correct requirements in mind, streamlining the permitting process and preventing costly delays.

Clients also value the clarity and professionalism of Sullaway’s documentation. Engineering plans are prepared in a manner that’s both detailed and easy to understand, making it simpler for contractors and inspectors to follow.

Who Benefits from Structural Design Consultants?

A wide range of industries depend on commercial structural design consultants to bring their visions to life. These include sign manufacturing companies, construction firms, architects, event coordinators, and business owners seeking to expand or renovate. Whether it’s a single retail location or a multi-site commercial rollout, structural integrity is crucial to project success.

At Sullaway Engineering, Inc., every client receives customized service that meets the unique scope, location, and complexity of their project. From initial consultation to final stamped drawings, the firm provides step-by-step support tailored to commercial needs.

Conclusion

Commercial construction projects require a high level of structural planning and design. Commercial structural design consultants play a vital role in ensuring buildings and signage meet regulatory standards while maintaining long-term safety and performance. For those seeking a trusted partner in this field, Sullaway Engineering, Inc. offers unmatched experience, licensed expertise, and a strong track record of delivering reliable engineering solutions nationwide.To learn more about how Sullaway Engineering, Inc. can support your next commercial project, visit their website or contact the team for a consultation.

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Strong Foundations, Safe Installations: Work with a Certified Structural Engineer for Pole Signs

When it comes to towering signage, nothing matters more than safety, stability, and structural integrity. Pole signs are built to stand tall and withstand all kinds of environmental stress—high winds, rain, seismic activity, and the test of time. But for these signs to perform well and remain code-compliant, expert engineering is a must. That’s where Sullaway Engineering, Inc. comes in.

As a trusted and licensed structural engineer for pole signs, we specialize in designing and approving signage systems that meet safety codes and municipal permitting requirements across the country.

About Sullaway Engineering, Inc.

At Sullaway Engineering, Inc., structural engineering is not just a service—it’s our specialty. With decades of experience and licensure across nearly every U.S. state, we’ve become a national go-to for engineering support on signage, towers, awnings, foundations, and more. Our clients include sign manufacturers, installation companies, commercial property owners, architects, and developers.

When you need precision, speed, and professionalism, we deliver all three—along with permit-ready documentation that saves you time and money.

Why You Need a Structural Engineer for Pole Signs

Pole signs might look simple, but they’re highly engineered structures. These freestanding signs face strong lateral forces and require thoughtful planning, particularly when installed in open or high-wind areas. An incorrectly engineered pole sign can become a major hazard and is unlikely to pass local permitting.

That’s why hiring a structural engineer for pole signs is not optional—it’s essential.

We handle the complex calculations, footing designs, load distribution, and compliance documentation needed to ensure your sign stands safely and securely for years. From single-pole monument signs to large multi-tenant displays, we engineer for durability, longevity, and code compliance.

Our Pole Sign Engineering Services

We offer a complete range of services tailored specifically for pole signs and freestanding signage structures:

Structural load analysis and wind design

Pole and foundation sizing based on local soil and wind conditions

PE-sealed engineering drawings for permit submittals

Sign replacement or retrofit engineering

Code-compliant design documents for any U.S. city or county

Detailed mounting and hardware design

Consultation with installers and fabricators

Whether it’s a new installation or an upgrade to an existing pole sign, our team ensures your plans are solid—literally and legally.

Who We Serve

Our structural engineering services for pole signs are trusted by:

National and regional sign companies

Franchise brands and retail chains

Commercial developers

Property managers and landlords

Contractors and project managers

Architects and civil engineers

From small businesses installing their first pole sign to national rollouts for brand expansions, Sullaway Engineering, Inc. offers scalable engineering solutions you can count on.

Permit-Ready, Stress-Free Engineering

One of the biggest hurdles in any pole sign project is securing the proper permits. Local building departments are strict when it comes to signage, especially tall structures that could become a safety issue in bad weather. Our engineering team works with up-to-date local codes and provides sealed drawings and calculations that meet or exceed permitting standards in any jurisdiction.

With Sullaway Engineering, Inc. as your structural engineer for pole signs, you can expect:

✅ Fast turnaround on sealed plans ✅ High accuracy to reduce back-and-forth with cities ✅ Friendly support for fabricators and installers ✅ National coverage for multi-location projects ✅ Engineering documents tailored to each job site

We’ve helped hundreds of projects across the U.S. get approved quickly and without delays—and we’re ready to help yours too.

Real-World Examples

We’ve worked on projects from simple local pole signs to large-scale regional branding displays. Our engineers take into account every detail that impacts performance—wind exposure, pole height, signage weight, anchoring systems, and even soil stability.

One example? A large freestanding pole sign we engineered for a national retail chain had to be modified for hurricane zones in Florida. We recalculated the base design, selected stronger materials, and updated all mounting specs to meet strict local wind load requirements—all while keeping the design cost-effective and easy to install.

That’s the kind of practical, results-driven service that sets us apart.

Why Choose Sullaway Engineering, Inc.?

There are a lot of engineers out there—but very few focus on signage the way we do. Pole signs, wall signs, monument signs, awnings—this is what we know best.

Here’s why more companies choose Sullaway Engineering, Inc.:

Specialized Knowledge – We don’t just do structural work—we specialize in signage structures.

Nationwide Reach – Licensed across the U.S., we’re ready wherever your project is.

Fast, Reliable Service – Need sealed plans in a hurry? We’ve got you.

Clear Communication – We work closely with clients to get every detail right.

Accuracy You Can Trust – Minimize rework, delays, and permit issues with our expert calculations.

When your sign represents your brand, it deserves to be engineered by professionals who know the industry inside and out.

Let’s Engineer Something That Lasts

Need a trusted structural engineer for pole signs? Whether you’re installing a new freestanding sign, replacing an outdated display, or starting a national signage rollout, Sullaway Engineering, Inc. is your ideal partner.

Let us take the stress out of engineering—so you can focus on growing your business and making your sign seen.

📞 Contact us today or visit www.sullawayeng.com to learn more about our structural engineering services or to request a quote for your next pole sign project.

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Expert Structural Engineer for Billboard Projects

Looking for a reliable structural engineer billboard expert? At Sullaway Engineering, Inc., we specialize in code-compliant structural design and analysis for all billboard types. Trust our experienced engineers for safe and efficient signage support.

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Structural Design Firms That Deliver Precision & Performance

When it comes to construction and signage, the stability of any structure begins with great design. That’s where structural design firms like Sullaway Engineering, Inc. make a real difference. Whether you're developing a commercial property, installing large-scale signage, or supporting solar systems, a strong structural design is the foundation of safety, compliance, and long-term performance.

What Do Structural Design Firms Do?

Structural design firms specialize in analyzing and designing the framework of buildings and structures. This includes calculating loads, designing foundations, supporting systems like poles and canopies, and ensuring everything meets building codes. The goal is simple: make sure the structure is strong, safe, and built to last.

But not all structural design firms are the same. Some focus on buildings, others on industrial projects, and some—like Sullaway Engineering, Inc.—specialize in sign structures, pole foundations, solar panel supports, and more.

Why Choose Sullaway Engineering, Inc.?

Sullaway Engineering, Inc. is a leading name among structural design firms in the U.S. With decades of experience and licensing in all 50 states, the company offers dependable, permit-ready engineering services tailored to meet local code requirements and project needs.

We provide:

Structural design and analysis for sign structures

Pole and foundation engineering

Wind and seismic load calculations

Solar panel support structure design

Tension fabric structure analysis

Permit-ready stamped drawings

Whether you're working on new construction or upgrading an existing structure, our team ensures your design is precise, safe, and fully compliant with applicable codes.

Working with Experts Matters

Many projects fail inspections or face delays due to poor or incomplete engineering. Choosing experienced structural design firms like Sullaway Engineering, Inc. saves time, reduces risk, and helps projects move forward faster. Our engineers are not only licensed professionals but also familiar with the unique requirements of different states and municipalities.

We understand how important it is to meet deadlines and stay on budget. That’s why we deliver quick turnaround times without sacrificing quality.

Who Do We Work With?

Our clients include:

Sign companies

Contractors

Developers

Commercial property owners

Project managers

Solar installation companies

From a single sign project to large commercial structural systems, we bring the same level of care, attention, and precision to every job.

Nationwide Coverage, Local Compliance

One of the major benefits of choosing Sullaway Engineering, Inc. is our nationwide service. We’re licensed in all 50 states, which means you get consistent, reliable service no matter where your project is located. Our designs always meet state and local codes, including wind and seismic regulations.

This makes it easy for you to submit your permit applications confidently, knowing your documentation is complete and code-compliant.

Get Started with Sullaway Engineering, Inc.

When searching for professional structural design firms, it’s important to choose a partner with a proven track record. Sullaway Engineering, Inc. combines experience, speed, and accuracy to help bring your project from idea to approval.

We don’t just deliver drawings—we deliver peace of mind.

📞 Contact us today or visit our website at www.sullawayeng.com to request a quote or learn more about how our team can support your structural design needs.

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National Tension Fabric Engineer – Structural Solutions for Fabric Canopies, Covers & Enclosures

Tension fabric structures are used across the country in commercial, industrial, and public spaces. From large shade canopies to covered walkways, tensile membrane systems offer flexible, modern, and lightweight coverage — but they also require detailed structural planning. That’s where a National tension fabric engineer becomes essential.

At Sullaway Engineering, Inc., licensed professionals deliver structural engineering plans tailored for tension fabric installations across the U.S. With more than 40 years of experience, the firm provides stamped drawings, calculations, and permit-ready designs that help contractors and manufacturers build with confidence.

What Does a Tension Fabric Engineer Do?

A tension fabric engineer specializes in the structural elements that support and secure fabric-based systems. While the membrane (fabric) is designed for light transmission and weather protection, the steel or aluminum framing must be engineered to hold the structure safely in place — even under wind, snow, or seismic forces.

Engineers handle the following:

Design of support frames and steel posts

Base plate and anchoring system specifications

Wind, snow, and seismic load calculations

Structural analysis for canopy, awning, or sail tension

Permit-ready drawings stamped by a licensed PE

Every project must meet strict local and national building codes. The engineer’s role is to ensure the structure remains durable, code-compliant, and safe over time.

National Engineering Coverage

Sullaway Engineering, Inc. offers structural engineering services across the entire United States. As a National tension fabric engineer, the firm prepares plans that meet regional requirements in all states — including California’s seismic regulations, coastal wind zones in Florida, and snow load requirements in northern regions.

Because the firm is licensed in multiple states, clients working on nationwide rollouts, franchise builds, or large property upgrades can depend on one team for all structural planning needs.

Types of Tension Fabric Structures Engineered

Sullaway Engineering works with manufacturers, contractors, and commercial property developers to deliver structural plans for a wide range of fabric-covered systems, including:

Shade Canopies

Walkway Covers

Tension Sail Structures

Covered Entryways

Membrane Roof Extensions

Steel-Framed Carports or Covered Lots

Freestanding or Wall-Mounted Fabric Structures

These structures may be temporary or permanent, freestanding or attached to buildings. In each case, the engineering design is tailored to match the size, shape, materials, and mounting method used.

Permit-Ready Structural Plans

Every tension fabric structure requires a building permit — and permit offices require stamped structural plans. Sullaway Engineering provides drawings and calculations that comply with the International Building Code (IBC) and local regulations.

Permit plans typically include:

Structural layout and framing plan

Footing and base plate details

Connection design for posts, rafters, or cables

Calculations for wind, snow, and seismic loads

Material specifications (steel, concrete, anchors)

Stamped engineering approval from a licensed PE

Having the correct plans in hand means fewer delays, fewer revisions, and faster project approvals.

Who Needs a National Tension Fabric Engineer?

Sullaway Engineering supports a wide variety of clients across commercial and construction sectors. Those who commonly need tension fabric engineering include:

Tension fabric manufacturers and resellers

General contractors and installation crews

Architects and designers

National retail and restaurant chains

Schools, cities, and public facility managers

Whether the project is a single canopy or part of a multi-site buildout, Sullaway delivers consistent, efficient service across the country.

Why Choose Sullaway Engineering, Inc.?

With decades of experience and a client-first approach, Sullaway Engineering, Inc. is trusted by professionals in construction, signage, commercial development, and more. Their team understands the structural needs of tension fabric systems and provides engineering that’s both fast and reliable.

Why clients prefer Sullaway:

Licensed Engineers with multi-state coverage

Clear Drawings that installers and builders can use easily

Fast Turnaround Times to keep projects moving

Affordable Fixed Pricing with no hidden costs

Reliable Code Compliance for fast permit approval

Nationwide Service from one expert source

For clients managing multiple locations or needing fast, professional service across state lines, Sullaway’s national coverage is a major advantage.

Final Thoughts

Tension fabric structures may look lightweight, but their stability relies on solid structural engineering. Without properly designed supports, anchoring systems, and load calculations, even a simple canopy could fail under stress.

That’s why working with a skilled and licensed National tension fabric engineer is essential. With Sullaway Engineering, Inc., clients receive structural plans that are accurate, code-compliant, and accepted in jurisdictions throughout the country.

Whether it’s a shade canopy in Arizona, a tensile structure in New York, or a covered entryway in Texas — Sullaway delivers expert structural design built for safety, speed, and success.

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Professional Structural Engineering Services for Safe and Lasting Designs

When it comes to designing strong and safe structures, expert planning is everything. Whether you're building a new home, installing a sign, or creating a concrete foundation, structural engineering is the foundation of your success. At Sullaway Engineering, Inc., we offer reliable and efficient structural engineering services that help your project meet safety codes, pass inspections, and stand the test of time.

For over 40 years, we’ve been helping builders, contractors, architects, and property owners across the country with fast, code-compliant structural plans. Our licensed engineers are experienced in designing for a wide range of structures — from retaining walls and pole signs to solar panels and foundations.

What Are Structural Engineering Services?

Structural engineering services involve analyzing and designing the structure of a building or other constructed object to make sure it is stable, strong, and safe. This includes understanding how a structure will handle weight, pressure, wind, and seismic activity.

At Sullaway Engineering, Inc., our services include preparing engineering plans that meet city, county, and state code requirements. These plans are necessary for permitting, construction, and long-term safety.

Our Core Structural Engineering Services

We offer a wide range of structural solutions tailored to meet specific project needs. Some of our most requested services include:

✅ Foundation and Concrete Design

We design solid concrete foundations that keep buildings stable on any type of soil. From slab-on-grade to reinforced footings, our engineers ensure strength and compliance in every foundation plan.

✅ Retaining Walls

Retaining walls must resist lateral pressure and remain stable for decades. We provide precise engineering for retaining walls of all sizes, using wood, block, or concrete materials.

✅ Sign Engineering (Pole, Wall & Monument Signs)

We specialize in structural plans for signs — including pole signs, wall signs, and monument signs. We account for wind loads, materials, and mounting methods so your sign stays safe and secure.

✅ Solar Panel Mounting Plans

Our engineers provide structural plans for both roof-mounted and ground-mounted solar panels, ensuring that the system is properly supported and compliant with all building codes.

✅ Wind Load and Seismic Calculations

Structures must withstand wind and earthquakes in many regions. Our team uses advanced calculations to make sure your structure can handle both vertical and lateral loads safely.

✅ Custom Structural Projects

From decks and awnings to equipment platforms and structural repairs, we tailor engineering solutions for unique construction needs.

Why Choose Sullaway Engineering, Inc.?

At Sullaway Engineering, Inc., we don’t just provide structural plans — we provide peace of mind. Every project we take on is treated with care, speed, and professionalism. Here's why hundreds of clients choose us each year:

➤ Licensed and Experienced Engineers

Our team includes licensed professional engineers (PEs) with deep experience in a variety of structural systems. We understand both national and local codes, ensuring smooth permit approval.

➤ Fast Turnaround Times

We know time is money. That’s why we deliver most structural plans quickly — often in just a few business days — without sacrificing quality or accuracy.

➤ Fixed Pricing and Affordable Rates

No surprises here. We offer fixed pricing for many of our services, so you know what to expect up front. Our goal is to make professional engineering accessible to everyone.

➤ Clear and Easy-to-Use Plans

Our engineered drawings are clean, detailed, and easy to understand — perfect for contractors, installers, and city inspectors alike.

➤ Nationwide Service

While based in California, we provide services throughout the U.S. Our engineers are familiar with regional codes and requirements in cities and counties across the country.

Who We Work With

Our structural engineering services are trusted by:

Sign companies needing pole and wall sign plans

Contractors and builders working on new construction or renovations

Architects seeking engineering support for custom designs

Solar installation companies that need roof load calculations

Homeowners who require engineering for additions or retaining walls

Public agencies and commercial developers managing larger projects

Whether you're a homeowner starting a backyard project or a commercial developer planning large installations, we’re here to help your structure stay safe and stand strong.

Ready to Get Started?

Structural safety starts with expert planning. If you need dependable, cost-effective, and fast structural engineering services, Sullaway Engineering, Inc. is your go-to solution. We take pride in delivering high-quality plans that support your vision while meeting every code requirement.

Our friendly team is always ready to answer your questions, provide estimates, and deliver the engineering documents you need — all on time and within budget.

Contact Sullaway Engineering, Inc. today for reliable structural engineering services tailored to your project needs. Build strong. Build smart. Build with confidence.

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Structural Engineer for Wall Signs – Trusted by Businesses

At Sullaway Engineering, Inc., we provide certified structural engineering for all types of wall signs. Our services ensure proper load analysis, attachment details, and code compliance. Whether it's a storefront sign or building-mounted display, we handle every detail. Count on us for fast approvals and accurate plans.

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Commercial Structural Engineering Services in California

If you’re planning a commercial construction or signage project, having the right engineering support is essential. At Sullaway Engineering, Inc., we provide expert commercial structural engineering services that help businesses across California get the permit-ready plans they need—quickly and accurately.

What Is Commercial Structural Engineering?

Commercial structural engineering involves designing and analyzing structural components that support various elements of a commercial property. These elements could include freestanding signs, solar panel systems, towers, rooftop structures, or custom equipment mounts.

For any commercial project requiring structural stability and permitting approval, the role of a structural engineer is to ensure safety, compliance, and code-readiness. That's where we come in.

Why Businesses Choose Us

At Sullaway Engineering, we focus on delivering three things: accuracy, speed, and simplicity. We understand how delays in plan approval can affect commercial timelines. That’s why we provide fast turnaround and clear, professionally prepared documents that meet local requirements.

Clients working with us benefit from:

Permit-ready engineering plans

Responsive communication and fast updates

Customized solutions for unique commercial structures

Knowledge of local requirements across California

A proven reputation built since 2009

We’ve worked with sign companies, contractors, developers, and business owners who need dependable engineering for time-sensitive commercial projects.

Who We Serve

Our commercial structural engineering services are available throughout California, and we’ve worked in hundreds of cities and counties statewide. From small business installations to multi-site retail signage and large rooftop equipment setups, we bring structural clarity to projects of every scale.

We don’t just work with one industry—we support a wide range of commercial applications, including retail, telecom, real estate, and energy.

Trusted Engineering, On Time

One of the biggest frustrations for commercial clients is delays in project approval. Our team helps reduce that risk with precise documentation, clear load calculations, and clean layouts that make it easy for local agencies to approve plans. Our focus is always on helping your project move forward without unnecessary holdups.

Every structural plan is prepared with the final permit process in mind—because we know that’s what matters to you.

Get Started with Sullaway Engineering, Inc.

If your business is planning a structural addition or installation, partnering with the right engineering team can make all the difference. With over a decade of experience in commercial projects, Sullaway Engineering, Inc. is your trusted source for structural engineering in California.

Let us help simplify your next project with fast, reliable, and code-ready solutions tailored to your commercial needs.

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Structural Engineer Solar Panels Experts – Permit-Ready Plans

Looking for reliable structural engineer solar panels? Sullaway Engineering, Inc. provides fast, accurate, and affordable solar structural calculations across the U.S. Our engineers are licensed in all 50 states, ensuring your solar project gets approved without delays. Quality plans tailored for every structure.

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Structural Engineer Tents – Safe, Code-Compliant Designs for Temporary and Permanent Structures

In case of big tent design or the structure that is covered with a fabric surface, engineering plays a significant role than many would imagine. It is not a temporary shelter but will have to follow certain structural and safety codes. That is why you can get reliable services in Sullaway Engineering, Inc. who may want a qualified structural engineer on tents and tension fabric structures.

Our area of expertise is structural engineering on special installations that fail to meet specifications of common buildings. Whether it is a commercial tent structure, a semi-permanent event pavilion, or a tension fabric display we work closely with your project to help you obtain city permits, access code requirements as well as stability of the structure under wind and climatic conditions.

Who We Serve

Sullaway Engineering, Inc. has a nationwide presence in the United States via contractors, tent manufacturers and architects, and event professionals. You might be putting up a big outdoor tent at a festival, constructing a semi-permanent canopy on a sports venue, or even a fabric structure used commercially, we can provide engineering to suit your needs.

We are licensed across states and we know how to deal with tough matters of codes from local jurisdiction. We specifically coordinate our services to both temporary and permanent tent installations; not only with engineering drawings but with calculations providing engineering loads, anchoring systems and sealed drawings to be submitted to the requirements of the permit.

Why You Need a Structural Engineer for Tents

Although tents might appear to be basic on the surface, you will want to address the issue of safety when you are working with wider spans or more permanent-like models. The long-term performance of these structures is influenced by wind loads, tension of the material, anchoring points as well as the condition of the soil. Proper design of tents. A qualified design engineer of structures will consider these elements well and will have made you analyze that your structure does not become a point of danger to people or properties.

At Sullaway Engineering, Inc., we offer precise and compliant engineering to help get your tent project approved without delay. Cities and counties often require signed and sealed drawings for these installations. Without them, projects are delayed or rejected. We help you avoid that.

Our Process

We begin every project by gathering site-specific information such as size, location, expected loads, and ground conditions. From there, we provide detailed calculations and structural drawings tailored to your application. These include:

Wind and load analysis

Foundation or anchoring design

Framing and connection details

Sealed drawings for permit approval

Our goal is to make the process simple, fast, and accurate — so you can stay focused on building.

What Sets Us Apart

Unlike general engineering firms, Sullaway Engineering, Inc. focuses exclusively on signage, specialty structures, and display-related engineering. That includes tents, freestanding signs, canopies, and similar installations. This narrow focus allows us to move faster and more efficiently, while still maintaining high accuracy and compliance with national and local codes.

We work closely with clients throughout the entire process and ensure every plan we deliver is ready for submission. Our communication is responsive, our timelines are dependable, and our pricing is fair. That’s why contractors and companies across the U.S. trust us with repeat work.

Get Expert Help for Your Tent Structure

If you're planning to install a tension fabric structure, canopy, or event tent, don’t take chances with safety or permit issues. Work with a licensed structural engineer for tents who understands the requirements and delivers the documents needed for hassle-free approval.

👉 Visit: https://www.sullawayeng.com to get started with a professional engineering partner you can trust.

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Structural Engineer Pole Sign – Expert Solutions by Sullaway Engineering, Inc.

Sullaway Engineering, Inc. welcomes you as your specialized national supplier of structural engineering of signage. When you are looking for a reputable structural engineer to take up the pole sign work, you have come to the right channel. We are a group of such licensed, experienced people who only specialize in the structural design and certification of signs and display systems.

These signs will go on the pole, and we recognize that when it comes to pole signs, appearance is not the only concern, but the structure has to be sound as far as engineering standards and building requirements are concerned. This is the reason that our services are tailored in a manner that they are as safe as they are compliant to your sign installations in the United States.

About Us

Sullaway Engineering, Inc. is a certified company that practises professional structural engineering and has authorization to practice in several states in the U.S. Anthony Sullaway was a licensed structural engineer who had many years experience in the design and certification of sign structures and he was the founder of our company.

We offer signs and specialty display structures only and these include pole signs, wall signs, monument signs and tension fabric systems. The specialized niche has given us the privilege to gain sufficient experience in the specifications, codes, and standards of the signage engineering.

Be it the manufacture of signs, contractor, property manager or business owner, our work is to provide fast and correct engineering services on your signage projects.

What Is a Structural Engineer Pole Sign Expert?

Pole sign design structural engineer A pole sign design structural engineer is a licensed individual who is involved in seeing that freestanding signage structures are safe to use, steady, and do not go against local and national building codes.

The complexity of pole signs can be any uptown and uninstalled single-post sign, or double-pole signage placed on shopping malls, gas stations, and highways. These signs should be designed in such a way that it sustains loads of wind, earthquakes and endures long periods of exposure to the weather.

At Sullaway Engineering, Inc., we provide:

Custom structural design for new pole signs

Engineering analysis for existing signs

Wind load and foundation calculations

Engineering certification for permits

Fast turnaround and nationwide service

Our Pole Sign Engineering Services

Our team has worked on thousands of pole sign projects across the country. Whether you're building a new sign or replacing an old one, we provide the full scope of engineering services you need.

✔ Structural Design

We create detailed structural designs for your pole sign based on location-specific code requirements. Each design is customized for load resistance, size, height, and sign configuration.

✔ Wind Load Calculations

Wind load is one of the most important factors in pole sign design. We calculate region-specific loads to make sure your sign can safely withstand weather conditions.

✔ Engineering Certification

All of our drawings and calculations are sealed by a licensed structural engineer for pole sign projects. These documents are ready for submission to local building departments for permit approval.

✔ Project Support

From pre-design consultation to final documentation, we support sign companies and contractors throughout the project lifecycle.

Why Choose Sullaway Engineering, Inc.?

✅ Sign-Focused Expertise

Unlike the general engineering companies, we specialize in our sole business of signs and specialty structures. This enables us to know all the obstacles that your pole sign project will encounter.

✅ Nationwide Experience

Our milestone in the field of engineering has been working in all 50 states of the U.S. making us a truly national structured engineering company. We are aware of the local requirements and the geographical conditions no matter where your sign is being placed.

✅ Fast Turnaround

Our milestone in the field of engineering has been working in all 50 states of the U.S. making us a truly national structured engineering company. We are aware of the local requirements and the geographical conditions no matter where your sign is being placed.

✅ Code Compliance

Our architectural designs adhere to or are even better than the national and local building codes. Since we have to deal with the International Building Code (IBC), local wind maps, and permit requirements to make sure that your project will work out satisfactorily, and partnership will be smooth.

Who We Work With

Sullaway Engineering, Inc. is proud to work with a variety of professionals in the signage industry, including:

Sign manufacturers

Sign installers

Architects

Developers

National retail brands

Property managers

Franchise owners

Whether your pole sign is part of a one-time project or a multi-location rollout, we have the experience and capacity to support your engineering needs.

Areas of Application

We engineer pole signs for:

Shopping centers

Retail outlets

Gas stations

Office parks

Hotels

Schools and universities

Government buildings

Each site is reviewed for wind exposure, soil conditions, and structural design needs to deliver a safe, efficient solution.

Let’s Get Started

Sullaway engineering, Inc. is a qualified, experienced structural engineer pole sign expert that you need to contact today. We have a responsive team that stands to offer design, certification, and engineering documentation services of your upcoming sign.

We will assist you in making your sign project come true, safely, lawfully, and professionally.

📍 Contact Information:

Sullaway Engineering, Inc.

🔗 Website: www.sullawayeng.com 📧 Get in touch today to request a quote or learn more about our pole sign engineering services.

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Trusted Structural Engineer for Secure Bank Vaults

When it comes to building strong and secure bank vaults, a structural engineer for bank vaults is essential. Sullaway Engineering, Inc. provides reinforced, code-compliant designs tailored for high-security environments. Their team ensures structural integrity using advanced calculations and expert planning. Every project meets local building codes and safety standards.

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Why Sullaway Engineering Leads Among Structural Design Firms

In the matter of seeking the appropriate structural design firms, the experience, reliability, and attention to details is everything. At Sullaway Engineering, Inc., we offer structural engineering services professionally throughout the United States, and we are highly focused on developing custom solutions and designs that meet codes.

Our structural engineering firm has decades of experience serving many various industries. We offer commercial signage engineering, solar panel systems engineering, EV charging stations engineering, fabric structures engineering, canopies, and others. Each project is undertaken with extensive knowledge of safety and design aesthetics.

We are among the most prominent structural design firms in the nation and we provide permit ready structural drawings, wind load calculations, foundation designs and stamped plans depending on the requirements of the individual clients. At the same time, our team collaborates with architects, contractors, and developers to make sure that all structures are safe, compliant, and prepared to be built on. However intricate your project might be, we possess the instruments and expertise to take it through idea to approval.

The fact that we are able to work in all 50 states is one of the things that distinguishes Sullaway Engineering, Inc. We are currently on all the different building codes and engineering specifications of every location. If you are building in California or Florida, we know what it takes to get your plans passed in the shortest time possible.

We boast of quick turnaround times as well. Our customers do not simply come to us to get accuracy but also speed because time is money in the construction industry. By hiring us, you will receive a responsive, detail-oriented partner that will make sure that your project will not be stalled due to various reasons

Looking for a structural engineering firm that combines precision with personalized service? Choose Sullaway Engineering, Inc. We’ve earned our reputation by staying consistent, creative, and compliant—project after project.

For trusted results and stress-free permitting, discover why Sullaway is the name businesses turn to when searching for top-tier structural design firms.