Backflow Testing Services in El Dorado Hills, California
Finding a reliable backflow testing professional in El Dorado Hills, California is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 12 backflow testing companies serving El Dorado Hills and surrounding communities including Folsom, Orangevale, Fair Oaks.
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 El Dorado Hills 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 El Dorado Hills 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.
12 listed providers
Ragland Backflow Services
Testing Verified · Citrus Heights, CA · 9 mi
“I had a great experience with Travis at Ragland Backflow Services. He was prompt, professional, and explained everything clearly. The work was done efficiently and with care. I highly recommend them…”
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All Pro Backflow, Inc.
Testing Verified · Rocklin, CA · 11 mi
“I have no words for how scary it was for me and my son yesterday. My tire was coming of my car,I made it to the side of the road I could not believe what was happening.I got out of my car and was in…”
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The Backflow Depot
Rocklin, CA · 11 mi
“I needed an insulated jacket for my sprinkler valves. All I could find online was cheap quality and nothing 55” long. A trip to Backflow Depot in Rocklin proved to be a dream come true. I first spoke…”
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Crystal Blue Plumbing Heating & Air
Loomis, CA · 12 mi
“Brad lead his team in installing a mini split system in my older home. Because the home’s age, not everything went as planned and it took one extra day to complete. No one complained about the extra…”
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No reviews yet
Testing Verified · Rocklin, CA · 14 mi
American River Backflow
Testing Verified · Auburn, CA · 15 mi
“Our Backflow preventer went out on a Tuesday and the plumber we typically use was recommending a full replacement for $2.5k. Thankfully we got a second opinion! The 2nd plumber told us we should see…”
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America's Plumbing Company
Sacramento, CA · 15 mi
“I can’t say enough great things about America’s Plumbing Co. and, in particular, Gerrit—the service technician who handled our job. From the moment he arrived, Gerrit was professional, courteous, and…”
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Premier Rooter and Plumbing
Sacramento, CA · 15 mi
“This was literally my first time hiring a plumbing company - and I am a naturally suspicious person, especially when I don't know about something (which is pretty much every topic). This normally…”
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Certified Safe Backflow Testing & Repair
Testing Verified · Roseville, CA · 16 mi
“The 2" domestic water backflow device for one of my commercial buildings was stolen sometime late Friday night or early Saturday morning. I called Bret Saturday morning and he met me at the site. A…”
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Mr. Rooter Plumbing of Sacramento
Sacramento, CA · 19 mi
“I had a previous person clear the clog. If I had used Mr rooter for the job I would have saved 900 dollars. Then the same people said I had to replace my clean out and replace the pipe to the street…”
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Ace Plumbing, Heating & Air
Sacramento, CA · 19 mi
“For the 3rd time since I bought this house in Dec. 2020, my kitchen sink backed up. This time the plumber wasn't able to clear the line & suggested I may have a broken pipe in my slab floor. I found…”
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Armstrong Plumbing Inc
Sacramento, CA · 19 mi
“EXCELLENCE! EXCELLENCE!! EXCELLENCE!!! September 3rd We called for repairs for our clogged washer line and minor hose under our kitchen sink. Antonio was our repairman. He was professional, skillful…”
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Frequently Asked Questions About Backflow Testing in El Dorado Hills
Residential tests typically involve a single PVB or DCVA device and are quicker to complete. Commercial properties in El Dorado Hills 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 El Dorado Hills 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 El Dorado Hills, 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 El Dorado Hills 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 El Dorado Hills 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.
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