Backflow Testing Services in North Las Vegas, Nevada
Finding a reliable backflow testing professional in North Las Vegas, Nevada is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 12 backflow testing companies serving North Las Vegas and surrounding communities including Las Vegas, Sunrise Manor, Winchester.
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 North Las Vegas area.
Most water authorities in Nevada 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 North Las Vegas 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

Rakeman Plumbing
Testing Verified · North Las Vegas, NV · 2 mi
“Rakeman Plumbing: The Unsung Heroes of Household Havoc! 🚽✨ When my home turns into a playground for plumbing disasters, like toy cars taking a dive in the toilet, entire rolls of TP creating a paper…”
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Young Plumbing & Accurate Backflow
Testing Verified · Las Vegas, NV · 3 mi
“I have used this company for over 25 years originally finding them in the Yellow Pages. Of the three plumbers I had at my house back then, they were the only honest and reasonable ones. I have been…”
Read more on GoogleRoto-Rooter Plumbing & Water Cleanup
Testing Verified · North Las Vegas, NV · 5 mi
“One morning I awakened to find the toilet in the master bath backed up with s**t - Not a happy camper. Fortunately, there a plenty of toilets in the house. My first reaction was to go buy stuff to…”
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Active Plumbing
Las Vegas, NV · 6 mi
“Active Plumbing installed a new AC system in our older rental home about a week ago. The previous system was very old and stopped functioning. It was important to have a new system installed before…”
Read more on GoogleBEST Air Conditioning Plumbing Repair
Testing Verified · Las Vegas, NV · 9 mi

Anytime Plumbing, Heating & Cooling
Testing Verified · Las Vegas, NV · 10 mi
“I called Anytime Plumbing through a referral from the Las Vegas Water district. They sent Diego out to find a leak on the main water line coming in from the street. He showed up on time and went…”
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Hawthorne Plumbing, Heating & Cooling
Testing Verified · Las Vegas, NV · 10 mi
“Two days ago, on a Sunday, our 50 gallon water heater busted and water was pouring out into the garage. I immediately called my home warranty company, and advised their answering service that I…”
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Atlas Plumbing
Henderson, NV · 11 mi
“I called this company for a plumbing leak that my mother had at her home, as I was out of town at the time. The gentleman that answered the phone was a true professional and very courteous as we…”
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Affordable Sprinkler Repair LLC
Las Vegas, NV · 12 mi
“I was looking for a reputable sprinkler company to go through my system before the hotter weather is upon us. After doing research and reading other positive reviews, I decided to call Affordable…”
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Frequently Asked Questions About Backflow Testing in North Las Vegas
Most jurisdictions in Nevada 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 North Las Vegas 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 North Las Vegas 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 North Las Vegas, Nevada 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 North Las Vegas 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 North Las Vegas 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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