About C&L Plumbing Inc

C&L Plumbing Inc. is a family-owned and operated business serving the San Francisco Bay Area. With over 25 years of combined experience, they are licensed contractors specializing in plumbing expertise and fire protection expertise. The company offers certified backflow testing services, handling all necessary paperwork and notifications to the city. Customers praise their excellent customer service, professionalism, and willingness to provide helpful information. They are known for their quick response times, ability to schedule appointments promptly, and reasonable pricing. C&L Plumbing Inc. is highly recommended for backflow testing in San Francisco.

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Reviews for C&L Plumbing Inc

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Oct 2025
This is a review for both our HOA backflow testing and a personal experience with Alan from C&L Plumbing. Since our building was built Alan has been performing the backflow testing Getting an appointment set and getting the testing done has been very smooth and efficient. Alan is knowledgeable and willing to investigate other issues even if it requires research on his own time. Best of all, he follows up...like a doctor that cares about its patient. I highly recommend working with C&L Plumbing.
May 2023
If you need a back flow test for your property I recommend C&L Plumbing on Moraga Street in the Sunset. Allen came out to our property and took care of the required testing, paperwork, and notifications for you. All we had to do is call them and they did everything that the City required. Awesome customer service, very professional, and Allen gave us a lot of useful and helpful information. We are definitely going to use C&L for all our plumbing needs!
Feb 2023
I have used C&L Plumbing for backflow testing at my home for a few years in a row. Allen, the owner, has always responded right away, let me book an appointment very quickly, showed up on time, and was very pleasant as he went around his business. I'll definitely keep using his services.