Backflow Testing Services in Huntington Beach, California
Finding a reliable backflow testing professional in Huntington Beach, California is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 20 backflow testing companies serving Huntington Beach and surrounding communities including Fountain Valley, Costa Mesa, Newport Beach.
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 Huntington Beach area.
Most water authorities in California 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 Huntington Beach 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.
20 listed providers
Pacific Plumbing of Southern California
Testing Verified · Santa Ana, CA · 10 mi

CAL VALVE INC.
Testing Verified · Anaheim, CA · 12 mi
“Great location right off Anaheim blvd so it’s super convenient. They always have what I need especially when it comes to backflow parts that can be annoying to track down elsewhere. The staff are…”
Read more on Google
Roto-Rooter Plumbing & Water Cleanup
No reviews yet
Long Beach, CA · 13 mi

Pete's Plumbing
No reviews yet
Testing Verified · Signal Hill, CA · 13 mi

Prevent Backflow & Plumbing Inc.
No reviews yet
Testing Verified · Anaheim, CA · 13 mi


J & D Plumbing & Heating Contractors
No reviews yet
Long Beach, CA · 13 mi

Prodigy Plumbing | Long Beach Plumber
Testing Verified · Long Beach, CA · 14 mi

Spectrum Backflow Testing
No reviews yet
Testing Verified · Irvine, CA · 14 mi

Advance Mechanical Contractors
No reviews yet
Testing Verified · Signal Hill, CA · 14 mi
Cover Your Brass - Backflow Testing and Backflow Cage Manufacturer
Testing Verified · Signal Hill, CA · 14 mi
“Our plumbing company in Orange County Ca needed backflow anti theft cages asap for our customers who had their backflow assemblies stolen. Bill the owner came through for us! The products we…”
Read more on GoogleAtlas Backflow Services - Backflow Testing Los Angeles + Orange County
Testing Verified · Signal Hill, CA · 14 mi

A-1 Performance Rooter & Plumbing
No reviews yet
Testing Verified · Long Beach, CA · 15 mi


All Star Plumbing & Fire Sprinkler Inc
Testing Verified · Lake Forest, CA · 17 mi

BAVCO - Backflow Repair Parts & Backflow Supply
Long Beach, CA · 17 mi
“I ordered the parts for my PVB backflow preventer and it seem like I just got off the Internet and the parts were at my door it was fast!!!!! Customer service was very good, trust me, I would’ve gave…”
Read more on GoogleHelpful resources
Frequently Asked Questions About Backflow Testing in Huntington Beach
Residential tests typically involve a single PVB or DCVA device and are quicker to complete. Commercial properties in Huntington Beach 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 Huntington Beach 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 Huntington Beach, California 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 Huntington Beach 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 Huntington Beach 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 California require cross-connection control programs for commercial properties and irrigation systems.
Nearby Cities in California
For Providers
Own a Backflow Testing Business?
Claim your listing to manage your profile, track leads, and get premium placement.

