New construction backflow testing in Highland Park
Nearly every new home, commercial building, and development in Highland Park needs its original backflow assembly tested before city approval can move forward. We show up to the job site, verify the builder-installed device is the right type for the hazard and installed according to city code, test it with calibrated gauges, and report the result to Town of Highland Park Public Works with the proper permitting information.
Clean-outs, quick repairs, and installs
New devices often fail their first test because debris from new lines gets caught in a check or relief valve. When that happens in Highland Park, we can often clean out the assembly, make a quick repair, re-test, and keep the project moving. If an assembly is missing or the installed one is wrong for the hazard, we can install the correct backflow assembly for irrigation, domestic, or fireline service.
City reporting and project updates
Each city has its own approval process for new construction backflow work. We keep builders, contractors, and property owners updated, send the official test reports as soon as possible, and file passing results directly with Town of Highland Park Public Works. Our work covers residential and commercial projects, including irrigation, domestic, and fireline assemblies.
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 new construction backflow test, repair & install 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.
New Construction Backflow Test, Repair & Install 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
Loading interactive coverage map…
More backflow services in Highland Park
- Backflow Testing in Highland Park
- Fireline Backflow Testing in Highland Park
- Domestic Backflow Testing in Highland Park
- Irrigation Backflow Testing in Highland Park
- Backflow Repairs in Highland Park
- Backflow Replacements in Highland Park
See everything we do in Highland Park → Learn more about New Construction Backflow Test, Repair & Install →

