Great Southwest Fire, Dallas, TX: Backflow Testing

Approvals

✓ On the City of Plano list Fire line contractor on the Houston list Phone matches its Google profile

City of Plano registered backflow testers, as of October 5, 2026. Being on this list means the utility lets the company file backflow test reports in its water system; it is not a state license.

Certified tester	Certificate	Expires
Hector Manriquez		January 2027

Ask for the certificate number of the tester who will do your test, and check that your own water utility accepts reports from this company.

Call (214) 653-1100 More testers in Texas

Where you will find Great Southwest Fire

These are the city pages close enough for this business to appear on.

Other backflow testers nearby

Business	Services	Distance
Eagle One Fire Systems	Backflow Testing	3 mi
Diamond Scenery	Backflow Testing	4 mi
Koetter Fire Protection	Backflow Testing	7 mi
Central Fire Protection	Backflow Testing	7 mi
Dynamic Systems	Backflow Testing	7 mi
Harlen Johnson HVAC, Plumbi	Backflow Testing	9 mi

Questions about Great Southwest Fire

Is Great Southwest Fire approved to test backflow assemblies?

Great Southwest Fire is on the City of Plano list, as of October 5, 2026. That means the utility lets the company file backflow test reports in its system; it is not a state license. Ask for the tester's certificate number before the test.

What does Great Southwest Fire do?

Their listing covers backflow testing. Call to confirm the service you need, because offerings change.

What areas does Great Southwest Fire serve?

They are based in Dallas, Texas, within driving distance of Dallas, Duncanville, Irving, Grand Prairie, Garland. Service areas are set by the business, so confirm yours when you call.

How do I reach Great Southwest Fire?

Call (214) 653-1100.

Is this your business?

Claim this listing free: add the utilities you file with, your service area and your residential test price, and get annual test-due requests from property owners.

Claim this listing