GTX Plumbing, Georgetown, TX: Backflow Testing

Approvals

✓ On the City of Round Rock list Phone matches its Google profile

City of Round Rock registered backflow testers, as of June 29, 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.

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 (512) 688-7442 Visit website More testers in Texas

Where you will find GTX Plumbing

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

Other backflow testers nearby

Business	Services	Distance
Top Notch Irrigation	Backflow Testing	1 mi
Builders & Landscaping Services	Backflow Testing	6 mi
Double Check Irrigation	Backflow Testing	9 mi
Crystal Plumbing, Inc.	Backflow Testing	9 mi
Metal Rooster Plumbing	Backflow Testing	10 mi
Brosig Backflow LLC	Backflow Testing	11 mi

Questions about GTX Plumbing

Is GTX Plumbing approved to test backflow assemblies?

GTX Plumbing is on the City of Round Rock list, as of June 29, 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 GTX Plumbing do?

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

What areas does GTX Plumbing serve?

They are based in Georgetown, Texas, within driving distance of Georgetown, Round Rock, Cedar Park, Pflugerville, Austin. Service areas are set by the business, so confirm yours when you call.

How do I reach GTX Plumbing?

Call (512) 688-7442. Their website is linked on this page.

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