When replacement is the right call in Addison
We recommend replacing an assembly in Addison when the body or bonnet is cracked from a freeze, the model is obsolete and rebuild kits are no longer produced, corrosion has pitted the seats, the assembly is the wrong size or type for the hazard, or repeated repairs are no longer economical. Newer assemblies are also easier and cheaper to test and rebuild going forward.
Code-compliant installation
We install USC-approved assemblies sized for your service and hazard level, set at the height and orientation Town of Addison Public Works requires, with proper clearances for future testing. For irrigation we install double check and pressure vacuum breaker assemblies; for domestic and high-hazard applications, reduced pressure principle assemblies; for fire lines, DCDA and RPDA units. Freeze protection and insulated enclosures are available for exposed Addison installations.
Tested and filed before we leave
Every new assembly is tested immediately after installation, and we submit that initial report to Town of Addison Public Works on your behalf. You get a copy for your records plus the due date for next year's test, and we can put your property on our annual reminder list.
Addison water authority: Town of Addison Public Works
Addison's dense mix of restaurants, offices, and multi-family buildings means we handle a lot of commercial and fireline backflow testing here. We submit every passing report directly to the Town of Addison.
We submit your passing backflow replacements report directly to Town of Addison Public Works — no paperwork on your end. Town of Addison Public Works requires annual certification and applies food-service hazard requirements across the restaurant corridor.
Backflow Replacements across Addison, TX
Our Addison technicians cover restaurants and bars, hotels, mid-rise residential, office towers, airport hangars, and park irrigation throughout Dallas County, including Addison Circle, Vitruvian Park, Restaurant Row (Belt Line), Addison Airport area, Les Lacs. If your property is inside Addison city limits, we can be there — most Addison appointments are booked within one business day.
Addison ZIP codes served
- 75001
- 75254
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More backflow services in Addison
- Backflow Testing in Addison
- Fireline Backflow Testing in Addison
- Domestic Backflow Testing in Addison
- Irrigation Backflow Testing in Addison
- Backflow Repairs in Addison
- New Construction Backflow Test, Repair & Install in Addison
See everything we do in Addison → Learn more about Backflow Replacements →

