Backflow Testing Services in Hartford, Connecticut
Finding a reliable backflow testing professional in Hartford, Connecticut is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 24 backflow testing companies serving Hartford and surrounding communities including West Hartford, Wethersfield, East Hartford.
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 Hartford area.
Most water authorities in Connecticut 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 Hartford 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.
24 listed providers

Crest Mechanical Services Inc
No reviews yet
Hartford, CT · < 1 mi
Roto-Rooter Plumbing & Water Cleanup
No reviews yet
Hartford, CT · < 1 mi

Hartford Sprinkler Co Inc
No reviews yet
Testing Verified · West Hartford, CT · 2 mi
Fournier Irrigation, LLC
Testing Verified · East Hartford, CT · 2 mi
Andy Wotton Plumbing and Heating
No reviews yet
West Hartford, CT · 3 mi

Advance Plumbing & Heating, Inc.
No reviews yet
Newington, CT · 3 mi

Hartford Sprinkler Co Inc
No reviews yet
Testing Verified · Bloomfield, CT · 3 mi

Advance Plumbing & Heating (Drain Cleaning, Heating Contractor, Plumber)
No reviews yet
West Hartford, CT · 4 mi

Modern Mechanical Systems Inc.
No reviews yet
Testing Verified · Farmington, CT · 9 mi
Facilities Compliance Fire Protection, LLC
Testing Verified · Berlin, CT · 11 mi

Encore Fire Protection
Testing Verified · Middletown, CT · 12 mi
Roto-Rooter Plumbing & Water Cleanup
Meriden, CT · 17 mi

My-Tech Mechanical Contractors, LLC
Andover, CT · 17 mi

Fournier Irrigation South
Testing Verified · Harwinton, CT · 18 mi
Helpful resources
Frequently Asked Questions About Backflow Testing in Hartford
Residential tests typically involve a single PVB or DCVA device and are quicker to complete. Commercial properties in Hartford 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 Hartford 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 Hartford, Connecticut 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 Hartford 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 Hartford 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.
Cross-connection control prevents contaminated water from flowing backwards into the clean water supply. Backflow prevention devices are installed at cross-connection points to protect public health. Regular testing ensures these devices function properly. Many municipalities in Connecticut require cross-connection control programs for commercial properties and irrigation systems.
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