Fire line backflow testing rules in Highland Park
Any building in Highland Park 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 Highland Park 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 Park buildings
We schedule fire line tests in Highland Park 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 Park 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 Highland Park Public Works and provide a copy for your fire inspection file.
What fireline backflow testing looks like in Highland Park
Fire line testing in Highland Park covers private schools, churches, Highland Park Village, and the growing number of large residences with residential sprinkler systems. Detector assemblies on those properties are frequently in interior mechanical rooms or basement vaults, so we coordinate access and notify the monitoring company before the sprinkler system goes down.
Highland Park water authority: Town of Highland Park Public Works
The Town of Highland Park enforces its own cross-connection control program, and with some of the oldest and largest irrigation systems in Dallas County, backflow assemblies here get real scrutiny. Estates along Armstrong Parkway, Beverly Drive, and Lakeside often run multi-zone irrigation, pool auto-fill lines, and fountain features — each a separate cross-connection. We handle all of them in a single visit and file with the Town.
We submit your passing fireline backflow testing report directly to Town of Highland Park Public Works — no paperwork on your end. Town of Highland Park Public Works runs its own cross-connection control program and expects a separate passing report for every assembly on the property, including pool and fountain fill lines.
Fireline Backflow Testing across Highland Park, TX
Our Highland Park technicians cover large estates with multi-zone irrigation, pool and fountain fill lines, Highland Park Village retail, and private schools throughout Dallas County, including Armstrong Parkway, Beverly Drive, Lakeside Drive, Highland Park Village, Turtle Creek. If your property is inside Highland Park city limits, we can be there — most Highland Park appointments are booked within one business day.
Highland Park ZIP codes served
- 75205
- 75219
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