Services / Fireline Backflow Testing & Repair

Fireline Backflow Testing

Fire sprinkler systems rely on backflow protection to keep stagnant fireline water out of the public supply. We test, document, and repair fireline assemblies at both commercial and residential properties across North Texas.

What's included

  • DC, DCDA, DCDA-II, and RPZ fireline assembly testing
  • Coordination with fire marshals and AHJs
  • Reports filed with both the water authority and AHJ when required
  • Repair and replacement of failed fireline assemblies
Pump removing water from a flooded underground fireline vault at a North Texas school

All apartments and townhomes, along with most homes over 5,000 square feet, are required to have a fire sprinkler system with a backflow assembly. These residential fire sprinkler systems are separate from lawn irrigation systems and require fireline-specific testing.

Fireline backflow assemblies are critical to building life-safety systems. A failed test must be corrected quickly to keep the property compliant. Our techs are experienced with the unique pressure characteristics of fireline assemblies and can resolve issues quickly.

We work with homeowners, property managers, building owners, and contractors throughout DFW — including new-construction commissioning tests.

Service questions

Don't wait for compliance deadlines.

Schedule your test today — or call us right now.

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