Day & Night Air Conditioning, Heating, and Plumbing

For over 40 years, Day & Night has been the go-to expert for AC repair, installation, and maintenance in Phoenix and the Valley. But we don’t stop at heating and cooling—we also provide top-tier plumbing and drain cleaning services to keep your home running smoothly. We handle everything from AC and heating systems to water heaters, sewer lines, and drain cleaning.

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Trane vs Carrier

What is the best air conditioner for your home? Is Trane better than Carrier? These are some questions Phoenix area homeowners have when looking to replace their AC unit. There is some comparison we can make to determine which brand of Trane vs Carrier is the best option for your home. The size of your home, energy goals, durability, efficiency, and features are all things to consider when replacing your current air conditioning unit.

As much as central air conditioners get a workout in Phoenix, you may be looking at AC replacement this year. You have many fine choices available, and two of the best are the Trane brand and Carrier systems.

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What Temperature Should I Set My Thermostat to in Arizona?

For the purposes of keeping your home comfortable without spending a fortune on heating and cooling, many homeowners want to know exactly where they should put their thermostat settings.

Given the extreme temperatures in Phoenix during the summer, it is important that you find a balance that works for you but also keeps your HVAC systems from experiencing too much wear and tear. Here are a few hints to help you program your thermostat effectively throughout the year.

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How to Clean AC Evaporator Coils Inside Your House

Having a properly functioning AC is an important part of every Phoenix, Arizona home. Knowing how to clean the dirty evaporator coils inside the house is an important part of properly maintaining your air conditioning system.

Evaporator coils tend to build up dirt and debris over time, which may eventually cause the system to freeze up or corrode. Coils should be cleaned regularly to ensure that they stay in excellent condition and free of leaks.

Cleaning your AC’s evaporator coils is a task that you can try tackling yourself or if you feel more comfortable contact an experienced air conditioning company near you to help you. Here at Day and Night, we offer full AC maintenance services including cleaning the AC coils inside your house.

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Do I Need a Surge Protector for My HVAC?

Power surges can appear with little warning, and an energy spike of a second or two is sufficient to severely damage electronic components. You probably already take steps to protect your high-tech devices, such as a prized high-definition television or laptop, with a surge suppressor or protector.

If you are not using surge protectors for your HVAC system, you are taking a risk with the safety of one of your most expensive appliances. Each of those components can be damaged during a power surge, so you do need a surge protector for your HVAC.

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Why Is My AC Unit Fan Outside Not Spinning?

Nothing can dampen your enthusiasm for a summer like an air conditioner that doesn’t keep your home cool and comfortable. If you live in an area where conditions are hot and muggy for most of the year, this is an even bigger problem.

If you observe the AC condenser fan not spinning on your outdoor air conditioning unit, the problem is likely one of a few common things.

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14 seer vs 16 seer: Energy Efficiency Comparison

In the 1970s, the government implemented new efficiency standards for air conditioning units. However, the best Phoenix ACs today use up to 50 percent less energy than those built decades ago making units that are just ten years old, 20 to 40 percent less efficient than the newer models of today.

If you are considering a new central air conditioner for your home, it is essential to find one with high efficiency. As units are rated according to the seasonal energy efficiency ratio (SEER), understanding what SEER measures and how to calculate your savings can assist you in making much better choices for your home’s needs.

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AC Not Blowing Very Hard

In the heat of a Phoenix, Arizona, summer, you need your ac unit to perform at its peak to keep you and your family comfortable. When it seems to have lost the power to blow hard at the vents, you want it fixed right away. 

Because your HVAC system has multiple complicated components, a weak stream of air can have many causes.

Issues may arise with the ductwork, the blower, the air filter, or something else to cause low airflow from your vents.

A properly trained professional can identify and correct the problem of low airflow quickly and safely.

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5 Signs Your Air Conditioner is Low on Freon

If you’re experiencing problems with your air conditioner, low refrigerant may be the culprit. When your AC unit is low on Freon, call the friendly professionals at Day & Night Air, to confirm your AC unit is low on Freon. Our team can handle all of your air conditioner and refrigerant (Freon) issues. If you are wondering how to tell if your AC unit is low on refrigerant (Freon), we show five warning signs of low Freon for an AC unit. Here’s how our professionals can tell if your AC unit is having issues.

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8 Ways to Lower Your Electricity Bill During the Summer in Arizona

Phoenix is home to some of America’s most extreme weather conditions. As a result, the cost of electricity often spikes throughout the year, forcing families to adjust their budgets or live in discomfort. Fortunately, there are a few ways homeowners can save money on electricity during the summer months with a little bit of work and planning.

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How to Repair & Replace an Air Conditioner Capacitor

For the average homeowner, the idea of a bad air conditioner capacitor can be daunting. If you are not familiar with the parts of an air conditioning unit, or you don’t feel very mechanically inclined, worry not.

A capacitor is a small component of your air conditioner that sends pulses of energy to the motor to help it start up the fan. When a capacitor goes bad, you will still hear your unit kick on and off, but it won’t blow cold air because the fan can’t start spinning.

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How to Reset Your Air Conditioner After a Power Outage

Phoenix summers get blazing hot, and you need your air conditioner in the best shape at all times to survive the heat. With the crazy storms that come out of the blue, power outages can happen without warning.

In such a case, your AC might go out and need a restart in order for you to stay cool. You can always call in the HVAC professionals at Day & Night Air to reset a thermostat if you can’t get it up and running as soon as you need it, but there are some steps you can take to get it done on your own.

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Why is My Air Conditioner Tripping the Circuit Breaker?

There are many modern conveniences we have grown accustomed to over the decades, and electricity is surely at the top of that list. From the kitchen to the bathroom and from the bedroom to the living room, there are multiple items plugged in that we rely upon 24-hours a day and seven days a week.

Some of these appliances you might be acutely aware of, but often it takes losing the power to remind us all just how essential electricity is. In the heat of a Phoenix summer, there is no device quite as significant as the air conditioning unit, and when an AC breaker keeps tripping, your appreciation of power will certainly heat up.

Before calling in the air conditioner professionals, it is a good idea to familiarize yourself with how the air conditioning system should operate, what factors can cause it to slow down, and how those issues can ultimately lead to failure.

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What types of motors are used in air conditioners?

Air conditioning units use a variety of different motor types to run the compressors inside. If a motor starts to go out, your whole system will stop functioning. Here’s a quick overview of the different motor types you might have in your home:

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How to Clean Mold From Your Air Conditioner Safely

Exposure to mold is a serious problem you want to avoid if you can. Unfortunately, many people have to contend with mold in their air conditioner. If you are not careful, then this can quickly grow into black mold. You should contact the professionals from Day & Night Air in Phoenix, AZ for routine HVAC maintenance, but here are some things you can do on your own to get rid of mold safely.

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Why Is My AC Making a Dripping Noise?

Few people understand the inner workings of their air conditioners, which makes it especially scary when the AC makes a dripping noise. An air conditioner making noise for any reason should raise your suspicions, but it is not always a sign of danger. Here’s what you need to know if you start hearing water dripping sound from your AC.

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Why Do Pipes Freeze on Air Conditioners?

Surely frozen lines shouldn’t be a problem here in Maricopa County, right? Some people in Phoenix, AZ, and the surrounding areas are surprised to learn that air conditioning issues like this can still happen here. The thing about frozen lines is that they aren’t freezing because of the weather outside, but because of problems within the air conditioner itself.

You’ll need to have a Phoenix HVAC technician inspect your system to figure out where the problem is starting. The frozen pipes are only a noticeable symptom of something larger. There are a few possible reasons for frozen air conditioner lines, but the following are especially common.

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Backflow Testing, Repair, and Prevention Services in Phoenix, Arizona

A backflow can happen without warning and put your personal health at risk. Don’t risk contaminated water in your home. Schedule professional backflow testing services in Phoenix, Arizona with the experienced plumbers at Day & Night Air Conditioning, Heating, and Plumbing. Contact our team to receive assistance.

If you believe you have a backflow issue in your house, contact our team to receive support. Our skilled plumbers offer reputable backflow testing services for homeowners in areas of Arizona such as Phoenix, Mesa, Glendale, Scottsdale, Chandler, Peoria, and Tempe. Our staff members have the tools and skills necessary to protect your clean water supply.