Backflow testing requirements in Keller
City of Keller Public Works – Utility Division requires every backflow prevention assembly in Keller to be tested at least once each year by a licensed backflow assembly tester. That includes irrigation double-check and pressure-vacuum breaker assemblies, domestic reduced-pressure assemblies feeding buildings, and fire line detector checks. The test verifies that the assembly still closes under reverse pressure so contaminated water can never siphon back into Keller's drinking water supply.
What a Keller backflow test looks like
A licensed technician arrives with calibrated test gauges, isolates the assembly, records the differential pressure across each check valve and the relief valve, then restores service. On-site time is normally 20 to 30 minutes and you do not need to be home — we only need access to the assembly, so an unlocked gate or a gate code is enough. If the assembly passes, we complete the state test-and-maintenance report and submit it directly to City of Keller Public Works – Utility Division. If it fails, we tell you exactly which component failed and quote the repair before doing any work.
Why Keller customers choose Next Day
We are a licensed, insured, family-owned North Texas company that has been testing assemblies since 2015. Our technicians are state-licensed and background-checked, we carry common repair parts with us, and we file every passing report with the city for you. Most Keller customers are on the schedule within one business day, and same-day appointments are frequently available when a compliance deadline is close.
What backflow testing looks like in Keller
The first thing we check on a new Keller account is whether previous reports were actually filed with Keller. After that a test is routine: isolate, read the differentials, restore service, submit the same day. On large Hidden Lakes and Marshall Ridge lots we confirm whether the property has a second device at a pool pad or barn before we call the job finished.
Keller water authority: City of Keller Public Works – Utility Division
Keller buys treated water wholesale and distributes it through its own system, so the city keeps its own cross-connection records and issues its own annual notices. With large lots in Hidden Lakes and Marshall Ridge and older properties around Old Town Keller, irrigation assemblies here range from brand-new to 30 years old. We test, repair if needed, and file with Keller the same day.
We submit your passing backflow testing report directly to City of Keller Public Works – Utility Division — no paperwork on your end. City of Keller Public Works – Utility Division runs its own cross-connection program, so a passing report must be filed with Keller rather than a wholesale water provider.
Backflow Testing across Keller, TX
Our Keller technicians cover large-lot irrigated homes, well and stock-tank properties, Old Town retrofits, and 377-corridor retail, restaurants, and schools throughout Tarrant County, including Hidden Lakes, Marshall Ridge, Old Town Keller, Bear Creek Park area, Keller-Smithfield Road. If your property is inside Keller city limits, we can be there — most Keller appointments are booked within one business day.
Keller ZIP codes served
- 76244
- 76248
- 76262
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