Backflow testing & repair in Pearland
Your backflow preventer keeps lawn water from flowing back into your drinking water. We test it, repair it, and replace it when it's failed.
The device that protects your drinking water
A backflow preventer sits between your irrigation system and your home's water supply. Its only job is to stop water that's been sitting in the sprinkler lines — around fertilizer, pesticide, and standing groundwater — from ever flowing back into the water you drink.
Around here the most common failure is freeze damage. A hard Gulf Coast freeze cracks the device or splits an internal seal, and you'll see it leaking or spraying the next time the system runs. We test the assembly, rebuild it where the internals are repairable, and replace it when freeze or age has done it in.
Signs your backflow needs attention
These devices fail quietly until they leak — check yours after every freeze.
- Water leaking or dripping from the backflow device
- Spraying or spitting from the relief valve when zones run
- Visible cracks after a hard freeze
- Low pressure across the whole system
- Corrosion or mineral buildup on the assembly
- It's been years since it was last checked
Tested, repaired, or replaced
We check the assembly for leaks, cracks, and internal seal failure, and confirm it's actually stopping reverse flow the way it's supposed to. Many devices just need a rebuild kit — new seals and springs — to pass again.
If the body is cracked from freeze or corroded beyond repair, we replace it with a quality assembly sized to your system. We'll also show you how to protect it before the next freeze so you're not doing this every winter.
- Full assembly leak and function check
- Seal and spring rebuild kits
- Freeze-damaged device replacement
- Correctly sized replacement assemblies
- Freeze-protection guidance
- Upfront pricing, no surprises
Backflow leaking?
We'll test it, fix it, and keep your water supply protected.
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