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Backflow Testing Services in Stow, Ohio

Finding a reliable backflow testing professional in Stow, Ohio is essential for maintaining a safe water supply and staying in compliance with local regulations. Our directory lists 18 backflow testing companies serving Stow and surrounding communities including Cuyahoga Falls, Kent, Akron.

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 Stow area.

Most water authorities in Ohio 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 Stow 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.

18 listed providers

Services:
Bill's Backflow & Plumbing Services backflow testing
Testing Verified
1 mi

Bill's Backflow & Plumbing Services

5.0(10)

Testing Verified · Stow, OH · 1 mi

Backflow TestingPreventer RepairEmergency Service

Highly recommend Bill's Backflow & Plumbing Services. Bill completed a required test of our irrigation system backflow preventer this past summer. Bill clearly takes pride in his work because he…

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Jeff The Plumber backflow testing
5 mi

Jeff The Plumber

4.0(172)

Akron, OH · 5 mi

Preventer InstallationCommercialResidential

We've been using Jeff the Plumber for over 30 years and they constantly exceed our expectations on any type of service we need. Our kitchen sink became clogged the evening of Thanksgiving and we…

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H. Jack's Plumbing and Heating Akron backflow testing
5 mi

H. Jack's Plumbing and Heating Akron

4.7(583)

Akron, OH · 5 mi

Backflow TestingCommercialResidential

Ron and Ben showed up and were very nice and gave us a good estimate considering. We had a little bit of issues this morning with our own misunderstandings and they were kind enough to stand there…

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Big Tom's Plumbing & Drain Inc. backflow testing
Testing Verified
7 mi

Big Tom's Plumbing & Drain Inc.

4.7(153)

Testing Verified · Akron, OH · 7 mi

Backflow Testing

Working with These professional gentlemen was a privilege to me. Not only were they wonderfully Informed by their excellent office intake person Linda they of course also extended a courtesy call…

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J&J Plumbing, Heating, Cooling, & Electric backflow testing
Testing Verified
7 mi

J&J Plumbing, Heating, Cooling, & Electric

4.8(3,715)

Testing Verified · Akron, OH · 7 mi

Backflow TestingPreventer RepairEmergency Service

We’ve had a great experience with J&J Heating, Cooling & Electric and their annual service subscription. It’s such a relief having a true one-stop shop for our home’s HVAC, electrical, plumbing and…

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RP
Testing Verified
8 mi

Roto-Rooter Plumbing & Water Cleanup

4.9(2,130)

Testing Verified · Akron, OH · 8 mi

CommercialEmergency Service

Nate and Brad just left our house, and we couldn't be happier. They arrived soon after I'd called for service and they were both very professional and explained everything very well. They identified…

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WP
9 mi

Wilson Plumbing & Heating, Inc.

4.8(380)

Akron, OH · 9 mi

Backflow TestingEmergency Service

Jimmy was a true professional not to mention friendly and skilled at his job. As soon as he turned the furnace back on I could tell that the circulation in that room was back to normal - replacing…

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SP
Testing Verified
10 mi

Sprinkler Pro LLC

4.9(41)

Testing Verified · Twinsburg, OH · 10 mi

Backflow TestingSprinkler Backflow

I purchased a home the seller disclosed the sprinkler system was inoperable. Jon from Sprinkler Pro diagnosed the problem quickly which was a back flow issue. He installed the rebuild kit and went…

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Jennings Heating, Cooling, Plumbing & Electric backflow testing
10 mi

Jennings Heating, Cooling, Plumbing & Electric

4.9(4,219)

Akron, OH · 10 mi

Backflow TestingEmergency Service

*Update to my initial review: I am very thankful to Andy, Tyler, Frank and Derek who did a great job installing my new furnace and AC. They were all very personable, and had in-depth knowledge about…

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SD
Testing Verified
12 mi

Superior Drainage

4.7(324)

Testing Verified · Akron, OH · 12 mi

Backflow TestingPreventer InstallationCommercial

I've used Superior Drainage in the past and was so impressed with not only their very reasonable prices but the quality of their work so naturally they were my first call. Ryan and another fellow…

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Mr. Rooter Plumbing of Cleveland backflow testing
16 mi

Mr. Rooter Plumbing of Cleveland

No reviews yet

Valley View, OH · 16 mi

Emergency Service
Website
CI
Testing Verified
18 mi

Conserva Irrigation of Northern Ohio

4.8(127)

Testing Verified · Solon, OH · 18 mi

Backflow TestingCommercialFree Estimates

We couldn’t be happier with our experience using Conserva Irrigation for our irrigation needs! From the first consultation to the final walk through, their team was professional, knowledgeable, and…

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Advanced Irrigation Systems & Creative Outdoor Lighting backflow testing
18 mi

Advanced Irrigation Systems & Creative Outdoor Lighting

4.3(14)

Cleveland, OH · 18 mi

Backflow TestingSprinkler BackflowCommercial

I am more than pleased with my new landscape lighting installed by Advanced Irrigation Systems & CREATIVE OUTDOOR LIGHTING! My home backs into the woods which are VERY dark at night. My goal was to…

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W.F. Hann and Sons backflow testing
19 mi

W.F. Hann and Sons

4.9(2,196)

Warrensville Heights, OH · 19 mi

Backflow TestingResidentialEmergency Service

So I own a local restaurant in the city and I reached out to this company to repair my exhaust fan and ended up having some issues with my repair….but this review that I’m leaving isn’t to highlight…

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NP
19 mi

Neptune Plumbing

4.9(75)

Cleveland, OH · 19 mi

Backflow TestingCommercialEmergency Service

We recently had the pleasure of a visit from technician Toseland Wright (Toby), just to get an estimate for replacing our hot water tank and addressing a couple of minor plumbing jobs at home. Mr…

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The Plumbing Source backflow testing
Testing Verified
19 mi

The Plumbing Source

4.9(1,143)

Testing Verified · Bedford Heights, OH · 19 mi

Backflow TestingAnnual CertificationEmergency Service

This review is long overdue. Remodeling Source redid our upstairs bathroom last winter. We are extremely happy with the results. We had used The Plumbing Source for several issues in our house, so we…

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J&J Plumbing Heating Cooling & Electric backflow testing
Testing Verified
19 mi

J&J Plumbing Heating Cooling & Electric

4.9(134)

Testing Verified · Warrensville Heights, OH · 19 mi

Backflow TestingPreventer RepairEmergency Service

My only issue was the prearrival 15-20 notice. The call was to my cell phone that I keep on silent due to spam calls and messages. I requested the notification call to my landline. I'm not a morning…

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Mack Plumbing & Hydronics backflow testing
20 mi

Mack Plumbing & Hydronics

No reviews yet

North Randall, OH · 20 mi

CommercialEmergency ServiceFree Estimates
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Frequently Asked Questions About Backflow Testing in Stow

Many municipalities in Ohio require annual backflow testing for commercial and residential properties with backflow prevention devices. Your local water authority in Stow can confirm the exact testing schedule and deadlines for your area. Failing to test on time may result in fines or water service interruption.

Some certified testers near Stow offer same-day or emergency scheduling for urgent situations such as a failed device, a compliance deadline, or a new construction inspection. Check individual provider listings above for availability, or request a quote to find a tester who can accommodate your schedule.

Look for testers with active state certification, strong Google reviews, and experience with your type of backflow preventer (PVB, DCVA, or RPZ). Ask whether they file compliance reports with your local water authority and request a written estimate before scheduling. Our directory lists testers near Stow with real customer reviews.

RPZ (Reduced Pressure Zone) testing verifies that your reduced pressure backflow preventer is functioning correctly to protect your water supply from contamination. A certified tester uses specialized gauges to measure differential pressures across the assembly. RPZ devices are typically required for high-hazard connections.

Most jurisdictions in Ohio 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.

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