See how we pressure wash back patios in Tomball, TX in 45 minutes and why our sodium hypochlorite post-treatment keeps mold off for 2 full y
You pressure washed the patio. It looked great. Two months later - green again.
This isn't bad luck. It's chemistry.
Tomball's humidity averages 75% year-round. The mold and algae spores embedded inside your concrete's pores never got killed, they just got rinsed. Give them a little moisture and they're back fast.
The fix is a two-step process. Step one: commercial surface cleaner at 3,000 PSI. Step two: sodium hypochlorite post-treatment that actually kills the spore base inside the concrete. That's what keeps patio pressure washing in Tomball TX results lasting years instead of weeks.
Pricing is straightforward:
Small patio (under 250 sq ft): $125–$175
Standard patio (250–500 sq ft): $175–$275
Large/wraparound (500+ sq ft): $275–$400
Both steps included. 2-year mold-free guarantee. 45 minutes on site.










