We have expanded our backflow testing and repair services to Pt. Reyes and other NMWD-served communities throughout West Marin. Whether you are in Muir Beach, Stinson Beach, Bolinas, Inverness, or our newly added service areas in Pt. Reyes and beyond, we are ready to handle all your testing and repair needs.

Now available for backflow device testing and repairs in the communities of Inverness, Bolinas, Stinson Beach and Muir Beach.

Waterdog is now available for backflow device testing and repairs in Bolinas and Inverness and will be available in Stinson Beach starting October 1st!

Waterdog Backflow Testing ~West Marin’s local backflow device testing and repair service~ waterdogbackflow@gmail.com