Fire line backflow testing rules in Flower Mound
Any building in Flower Mound with a fire sprinkler system has a dedicated fire line backflow assembly — usually a double check detector assembly (DCDA) or a reduced pressure detector assembly (RPDA). Town of Flower Mound Utility Services requires these to be tested annually by a licensed tester, and the fire marshal may ask for the current report during an inspection. Because fire lines are large diameter and often installed in a pit or vault, testing takes coordination — that is what our crews do every week.
Minimal downtime for Flower Mound buildings
We schedule fire line tests in Flower Mound around your operating hours, including early mornings, so tenants and customers are not disrupted. Our technicians notify your monitoring company before the water is isolated so no false alarm is dispatched, complete the test, then verify the system is back in service before leaving. We handle confined-space vaults, flush-mounted pits, and riser room installations.
Repairs, rebuilds, and replacements
If a fire line assembly in Flower Mound fails, we quote the repair on the spot. We rebuild checks and relief valves, replace worn rubber and seats, and can replace the full assembly when repair is not cost effective. After any repair we re-test and file the passing report with Town of Flower Mound Utility Services and provide a copy for your fire inspection file.
Flower Mound water authority: Town of Flower Mound Utility Services
The Town of Flower Mound enforces annual backflow testing on irrigation systems and commercial properties. Our techs cover all of Flower Mound — including Bridlewood and Wellington — and submit reports directly to the town.
We submit your passing fireline backflow testing report directly to Town of Flower Mound Utility Services — no paperwork on your end. Town of Flower Mound Utility Services requires annual certification and enforces installation standards on assembly height and clearance.
Fireline Backflow Testing across Flower Mound, TX
Our Flower Mound technicians cover large-lot homes with multi-zone irrigation, acreage properties, HOA common areas, schools, and retail throughout Denton County, including Wellington, Bridlewood, Timber Creek, Canyon Falls edge, Lakeside DFW. If your property is inside Flower Mound city limits, we can be there — most Flower Mound appointments are booked within one business day.
Flower Mound ZIP codes served
- 75022
- 75028
- 75077
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