Backflow Testing Services in Lenexa, Kansas
Finding a reliable backflow testing professional in Lenexa, Kansas is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 15 backflow testing companies serving Lenexa and surrounding communities including Overland Park, Shawnee, Leawood.
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 Lenexa area.
Most water authorities in Kansas 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 Lenexa 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.
15 listed providers
EW Plumbing LLC
Testing Verified · Overland Park, KS · 1 mi
“These guys installed a tankless NoritzEZ 111 to replace two tanks I had in the basement. One was failing. I can't say enough about these guys. They were quick and clean. The old water was leaking and…”
Read more on GoogleRiden Plumbing
Testing Verified · Overland Park, KS · 1 mi
“I can't say enough good things about Riden Plumbing - responsive, quality work, and fair prices! I have used them for many projects in the past few years and have always been pleased! I recently…”
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Connelly Plumbing Solutions
Testing Verified · Lenexa, KS · 1 mi
“My tank water heater died, parts are no longer made for it so I got FOUR bids to replace with a TANKLESS water heater. Connelly's rep was very polite & knowledgeable, explained what my situation was…”
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Anthony Plumbing, Heating, Cooling & Electric
Testing Verified · Lenexa, KS · 2 mi
“When I was looking for a company, I noticed that Anthony provides 24/7 service and has the highest reviews. I called on Sunday to set up an appointment for a free assessment and quote for service…”
Read more on GoogleHamilton Plumbing, Heating, A/C & Rooter
Overland Park, KS · 2 mi
“Oswaldo was awesome. He came out and really dug into the issues. I had a lot of questions and he was able to show me different potential issues, the most likely cause of my problems, and explained…”
Read more on GoogleRoto-Rooter Plumbing & Water Cleanup
Overland Park, KS · 3 mi
“This was my first experience with any plumbing company. I had a last minute leak and it was an emergency. Within the hour they sent out their best man for the job, Aaron was genuinely amazing. He…”
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Aegis Fire Protection LLC
Testing Verified · Overland Park, KS · 3 mi
“Aegis Fire Protection of Overland Park Kansas is our company's go-to fire protection service for all of the AEC projects we are involved in. We regularly refer them to all our associates. They offer…”
Read more on GoogleAWJ Service Co
No reviews yet
Testing Verified · Overland Park, KS · 5 mi

Conserva Irrigation of Kansas City
Testing Verified · Overland Park, KS · 6 mi
“This was our second season with Conserva. The first year we were replacing old lines and fixing leaks. Bill - our technician that normally helps us, was always here within a couple business days of…”
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Lutz Plumbing, Inc
No reviews yet
Testing Verified · Shawnee, KS · 6 mi

LBA Air Conditioning, Heating & Plumbing
Mission, KS · 7 mi
“Lindsey was able to have someone evaluate my issue the same day I called and I appreciate that very much. Kudos to Lindsey. The person that evaluated my issue and the technician that performed the…”
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Quick Relief Plumbing
Kansas City, KS · 7 mi
“It was absolutely freezing with tons of snow at night, and they were the only plumber to come out on an emergency service for us. We thought we had a broken pipe and it was leaking in our kitchen…”
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A-1 Sewer & Septic
Testing Verified · Kansas City, KS · 8 mi
“I recently had the experience of hiring A-1 Sewer & Septic to jet my sewer line, and I couldn't be more thrilled with their service! From the very first call, the team was incredibly transparent and…”
Read more on GoogleRoto-Rooter Plumbing & Water Cleanup
Testing Verified · Kansas City, KS · 10 mi
“I had a great experience with tech's Jay, Jason, and Dwayne while trying to clear the sewer back up and troubleshooting the issue. I also greatly appreciated that when my first back up occurred on a…”
Read more on GoogleLawn & Landscape Solutions
Testing Verified · Bucyrus, KS · 15 mi
“I highly recommend Lawn & Landscape Solutions! Our back yard had severe run-off from our rear neighbors' yards, which was damaging our garage. We noticed from their website they'd done excellent work…”
Read more on GoogleHelpful resources
Frequently Asked Questions About Backflow Testing in Lenexa
Most jurisdictions in Kansas 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 Lenexa 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 Lenexa 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 Lenexa, Kansas 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 Lenexa 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 Lenexa 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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