Russell and George from Roto-Rooter were absolutely outstanding! From the moment they arrived, they were professional, knowledgeable, and incredibly efficient. They took the time to thoroughly check…

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L.M.

L.M.01/05/2026

⭐️⭐️⭐️⭐️⭐️ I had a major plumbing issue where the outside line was clogged and overflowing, and sewage was backing up into my shower. Eugene came out and was extremely professional, knowledgeable…

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R.S.

R.S.09/24/2025

I had an outstanding experience with Dallas from Roto-Rooter. He was professional, knowledgeable, and incredibly efficient in handling my plumbing repair. From the moment he arrived, he explained…

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A.F.

A.F.10/12/2025

Amazing service! I’ve dealt with other plumbers in Corpus and did not have a good experience. But when I called these guys everything went smoothly. Phone operator was super friendly and helpful and…

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Backflow Testing in Corpus Christi, Texas

Roto-Rooter Plumbing & Drain Service provides professional backflow prevention testing services in Corpus Christi, Texas. Annual backflow testing is required by most water utilities to protect public water supplies from contamination through cross-connection control compliance. Their services include commercial, residential, backflow testing, emergency service, serving both residential and commercial properties throughout the Corpus Christi area.

Whether you need a routine RPZ valve inspection, backflow prevention device testing, or a certified tester to file compliance reports with your local water authority,Roto-Rooter Plumbing & Drain Service can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.