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Backflow Testing Services in Northcliff, Texas

Finding a reliable backflow testing professional in Northcliff, Texas is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 19 backflow testing companies serving Northcliff and surrounding communities including Cibolo, Schertz, New Braunfels.

Whether you need annual backflow testing, RPZ (Reduced Pressure Zone) valve inspection, or cross-connection control services, the providers listed below offer professional testing services for both residential and commercial properties throughout the Northcliff area.

Most water authorities in Texas require annual testing and reporting for all backflow prevention assemblies. A certified backflow tester will inspect your devices, perform the required differential pressure tests, and file compliance reports with your local water authority.

Browse the listings below to compare ratings, read customer reviews, and contact backflow testing professionals near Northcliff directly. Use the filters above to narrow results by rating, review count, or specific services like RPZ testing and preventer installation.

Data source: Google Maps. Always verify licensing with your local water authority.

19 listed providers

Services:
SB
9 mi

Somerville Backflow

4.2(5)

San Antonio, TX · 9 mi

Website
Advanced Flow Technologies backflow testing
Testing Verified
10 mi

Advanced Flow Technologies

4.9(15)

Testing Verified · San Antonio, TX · 10 mi

Backflow Testing
Website
BAVCO - Backflow Repair Parts & Backflow Supply backflow testing
10 mi

BAVCO - Backflow Repair Parts & Backflow Supply

5.0(8)

San Antonio, TX · 10 mi

Preventer RepairSame Day Service
Website
Test Gauge & Backflow Supply backflow testing
Testing Verified
10 mi

Test Gauge & Backflow Supply

5.0(2)

Testing Verified · San Antonio, TX · 10 mi

Backflow TestingPreventer Repair
Website
SA Rainmaker LLC backflow testing
Testing Verified
11 mi

SA Rainmaker LLC

No reviews yet

Testing Verified · San Antonio, TX · 11 mi

Backflow TestingSprinkler BackflowCommercial
Website
Ability Backflow backflow testing
Testing Verified
12 mi

Ability Backflow

5.0(6)

Testing Verified · Windcrest, TX · 12 mi

Backflow TestingPreventer RepairSprinkler Backflow
Website
Diamond Plumbing Inc backflow testing
Testing Verified
13 mi

Diamond Plumbing Inc

4.9(705)

Testing Verified · San Antonio, TX · 13 mi

Backflow TestingResidentialEmergency Service
Website
Longoria Plumbing, Drain, Tunneling & Foundation Services backflow testing
13 mi

Longoria Plumbing, Drain, Tunneling & Foundation Services

5.0(211)

San Antonio, TX · 13 mi

Emergency Service
Website
Roto-Rooter Plumbing & Water Cleanup backflow testing
13 mi

Roto-Rooter Plumbing & Water Cleanup

No reviews yet

San Antonio, TX · 13 mi

CommercialResidentialEmergency Service
Website
o5 Plumbing, LLC backflow testing
Testing Verified
13 mi

o5 Plumbing, LLC

5.0(391)

Testing Verified · San Antonio, TX · 13 mi

Backflow TestingSame Day Service
Website
A & A Backflow, LLC backflow testing
Testing Verified
14 mi

A & A Backflow, LLC

5.0(51)

Testing Verified · San Antonio, TX · 14 mi

Backflow TestingResidential
Website
American Backflow Products (San Antonio) backflow testing
Testing Verified
14 mi

American Backflow Products (San Antonio)

No reviews yet

Testing Verified · San Antonio, TX · 14 mi

Backflow TestingPreventer RepairSame Day Service
Website
PlumbSmart backflow testing
Testing Verified
16 mi

PlumbSmart

4.9(1,010)

Testing Verified · San Antonio, TX · 16 mi

Backflow TestingEmergency ServiceSame Day Service
Website
Casanova Plumbing backflow testing
Testing Verified
16 mi

Casanova Plumbing

5.0(68)

Testing Verified · San Antonio, TX · 16 mi

Backflow TestingCommercialResidential
Website
Mai Vu Plumbing backflow testing
Testing Verified
17 mi

Mai Vu Plumbing

4.9(523)

Testing Verified · San Antonio, TX · 17 mi

Backflow TestingCommercialResidential
Website
Ambition Plumbing & Drain Services backflow testing
17 mi

Ambition Plumbing & Drain Services

5.0(590)

San Antonio, TX · 17 mi

Website
Foundation Plumbing Services, LLC backflow testing
Testing Verified
18 mi

Foundation Plumbing Services, LLC

4.9(150)

Testing Verified · San Antonio, TX · 18 mi

Backflow Testing
Website
Bexar backflow testing
19 mi

Bexar

4.7(30)

San Antonio, TX · 19 mi

Sprinkler BackflowSame Day Service
Website
George Plumbing Co. backflow testing
Testing Verified
19 mi

George Plumbing Co.

4.9(560)

Testing Verified · San Antonio, TX · 19 mi

Backflow TestingCommercialResidential
Website

Frequently Asked Questions About Backflow Testing in Northcliff

Most jurisdictions in Texas require backflow testers to hold a current certification from an approved training program, typically involving classroom instruction, a hands-on practical exam, and continuing education credits. Some municipalities maintain their own approved-tester lists. Always verify certification before hiring.

Residential tests typically involve a single PVB or DCVA device and are quicker to complete. Commercial properties in Northcliff often have multiple assemblies, RPZ devices, and fire-line backflow preventers that require more time and specialized equipment. Pricing and scheduling may differ for each type.

Many certified backflow testers in Northcliff will file test reports directly with your local water authority or municipality on your behalf. Confirm this with your provider before scheduling. Some jurisdictions require the property owner to submit reports, while others accept direct submissions from the tester.

Backflow testing in Northcliff, Texas typically costs between $50 and $200 per device, depending on the type of backflow preventer and the complexity of the installation. RPZ assemblies generally cost more to test than double check valve assemblies. Contact providers listed above for current pricing in the Northcliff area.

If a backflow preventer fails its annual test, the certified tester will diagnose the issue — often a worn check valve, damaged disc, or fouled relief valve. Most testers in Northcliff can repair the device on site and re-test it the same day. Your water authority may require the passing report within a set deadline.

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