Fire line backflow testing rules in Irving
Any building in Irving 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). Irving Water Utilities 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 Irving buildings
We schedule fire line tests in Irving 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 Irving 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 Irving Water Utilities and provide a copy for your fire inspection file.
Irving water authority: Irving Water Utilities
Irving's commercial corridors near Las Colinas and DFW Airport rely on us for fireline and commercial backflow testing. Residential customers throughout Irving also count on us for fast annual irrigation testing.
We submit your passing fireline backflow testing report directly to Irving Water Utilities — no paperwork on your end. Irving Water Utilities requires annual certification and pays particular attention to hotel, restaurant, and multi-tenant commercial assemblies.
Fireline Backflow Testing across Irving, TX
Our Irving technicians cover Las Colinas offices and hotels, HOA irrigation, apartments, restaurants, and older south Irving commercial throughout Dallas County, including Las Colinas, Valley Ranch, Hackberry Creek, University Hills, South Irving. If your property is inside Irving city limits, we can be there — most Irving appointments are booked within one business day.
Irving ZIP codes served
- 75038
- 75039
- 75060
- 75061
- 75062
- 75063
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