Fire line backflow testing rules in Highland Village
Any building in Highland Village 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). City of Highland Village Public Works 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 Highland Village buildings
We schedule fire line tests in Highland Village 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 Highland Village 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 City of Highland Village Public Works and provide a copy for your fire inspection file.
What fireline backflow testing looks like in Highland Village
Fire line testing in Highland Village is concentrated in school campuses, city buildings, the FM 407 and FM 2499 retail, and professional offices. We coordinate with your alarm monitoring provider, hold the sprinkler outage to the minutes the test requires, and include the detector meter reading in the report the city receives.
Highland Village water authority: City of Highland Village Public Works
Highland Village is almost entirely residential, built on the wooded hills above Lewisville Lake, and its irrigation demand per home is among the highest in Denton County — large lots, mature trees, and multi-zone systems that run hard through the summer. Nearly every home here has at least one testable assembly, and many have two once you count a pool auto-fill line. The commercial share is small: the Shops at Highland Village, a handful of offices, and city and school facilities.
We submit your passing fireline backflow testing report directly to City of Highland Village Public Works — no paperwork on your end. Highland Village Public Works keeps the cross-connection records, and pool auto-fill lines are treated as separate assemblies here — each one needs its own annual test and its own filed report.
Fireline Backflow Testing across Highland Village, TX
Our Highland Village technicians cover large-lot residential irrigation, pool auto-fill lines, HOA common-area and entry assemblies, FM 407 and FM 2499 retail, and Lewisville ISD campuses throughout Denton County, including Highland Shores, The Highlands, Castlewood, Oak Hills, Briarwood. If your property is inside Highland Village city limits, we can be there — most Highland Village appointments are booked within one business day.
Highland Village ZIP codes served
- 75077
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