Where to begin. We have a Rheem Prestige Tankless Gas Hot Water Heater. Because CC water is so hard, we have to have it flushed and the filter cleaned about every 6 months. Really 3 times per year…

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S.P.

S.P.01/19/2022

I was absolutely blown away with this company. I woke up this morning to super cold water for my morning shower (this is my cup of coffee for me). I had a really hard time finding a plumber to work…

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S.F.

S.F.10/20/2025

I can’t say enough good things about this company. They have done work for me and they are always on time, do a good job and charge a fair price. Now my neighbor had a broken water line in her yard…

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R.M.

R.M.02/16/2020

Had a drain back up & when another plumber was unable to fix the issue and was extremely rude, I called Lamar Plumbing. Paul came out and had the issue fixed in a short amount of time. Recently had…

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Backflow Testing in Corpus Christi, Texas

Lamar Plumbing Inc. 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, 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,Lamar Plumbing Inc. can help. Homeowners, HOAs, and property managers can request a free quote using the form on this page.