Quality

Quality means fixing the problem right the first time.

Not that we don't love seeing our customers, but we never want to hear that our services weren't adequate and the problem's crept back up. 

Overview of Backflow Prevention


Safeguarding the public water system is an essential part of our mission to prevent water contamination. 

Each connection to the water system, whether it is a residential home or a commercial business, presents an opportunity for non-potable water to enter the public water system. 

To protect against this, Peninsula Backflow provide hassle-free annual testing and certification.  

If there's a leak or repair needed, just call 650-868-1734 or email Peninsula Backlfow at peninsulabackflow@gmail.com and we will take care of it for you.

Company Profile

Testimonials

progressed in our success with professionalism, integrity, honesty and our dedication to taking pride in our workmanship. With dedication and confidence, we guarantee our workmanship and materials. 

Peninsula Backlfow is a full-service company specializing in all aspects of backflow testing, certification, repair services and backflow protection.

We are a family- owned and operated company since 2010.  Over the years we have