Mr. Backflow
Company Overview
Did your water district send you a letter informing you that your Annual Backflow Test is due shortly? Mr. Backflow is ready to educate you on backflow testing and how it can shield you from health dangers and monetary losses. Let’s move ahead, not back. Allow us to help you this month with our reduced rates on testing.
As a Christian, family-run business, Mr. Backflow is committed to serving you. We specialize in the testing, repair, installation, and upgrading of backflow assemblies across North San Diego County.
We aim to provide top-notch backflow services and dependable customer care. Annual testing is mandatory for all commercial and residential backflow assemblies to ensure compliance with regulations and city codes. Our clients count on us year after year for their backflow testing requirements. Following every backflow prevention test, we send compliance reports to your local water authority. We keep track of annual testing dates, so our customers can rest easy knowing they won’t miss any deadlines. Building enduring relationships with our clients is something we take pride in.
As a licensed and insured backflow tester in California, we are certified to serve you.
Business Services
- Plumbing inspection
- Plumbing installation or replacement
- Plumbing repair
Business Location & Hours
Mon: | 6:00 AM - 5:00 PM |
Tue: | 6:00 AM - 5:00 PM |
Wed: | 6:00 AM - 5:00 PM |
Thu: | 6:00 AM - 5:00 PM |
Fri: | 6:00 AM - 5:00 PM |
Sat: | 8:00 AM - 3:00 PM |
Sun: | Closed |
Recommended Customer Reviews

Liam, Mr. Backflow, is the Superman of plumbing. My property requires an annual inspection of the backflow system and I use Mr. Backflow every time, I appreciate his professional and prompt response. He is reasonable and gets the job done.
I wouldn't hesitate to recommend him to friends and family!