Backflow Device Certification

Modern Plumbing & Backflow specializes in the installation, removal, repair and certification of backflow prevention devices. We are a certified and approved tester for all of North Carolina.

Our Raleigh backflow device testers work on all types and sizes of valves. Each of our backflow specialists is certified to test and repair domestic, fire and irrigation assemblies.

Setting the Price Standard in the Backflow Industry

When it comes to backflow valve work, Modern Plumbing & Backflow sets the pricing standard for the industry. We offer discounts on installation and annual testing of backflow prevention devices through our 5-year service contract.

Due to our innovative, computer driven paper processing methods as well as our constant contact with every local cross-connection administrator, we are able to provide all of the necessary forms to you and the city inspectors very shortly after job completion. Modern Plumbing & Backflow keeps these forms on file in our computer to ensure that they are available should you misplace your copy.

Call Raleigh’s Preferred Backflow Specialists!

Based in Raleigh, NC, our experienced plumbers provide commercial backflow prevention device installation, testing, repair, removal and certification in Raleigh, Durham, Chapel Hill, Cary,Clayton, Wake Forest, Holly Springs, Burlington, High Point and the surrounding areas.  Contact Triangle Pluming & Backflow today!


"Just had a major back up in my house. I thought I was out of luck because it was holiday weekend, Modern Plumbing came right out and took care of the problem. Also there wasn't any extra charge for weekend service. Thanks a lot for all the great work. Definitely recommend!"


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