Our Service Areas

We provide licensed backflow services throughout the entire San Francisco Bay Area, East Bay, San Mateo & Santa Clara Counties. Our service area extends eastward to the Livermore area, providing coverage to all Tri-Valley communities. Our southernmost boundry extends our services to regions such as Hollister, Prunedale, and Salinas. Up and down the coast, we operate from as far south as Carmel, throughout the Monterey Bay area, and all the way North to San Francisco and its outlying communities. If you are in or near these areas, call us today!

San Mateo County

Call Us At: 650-212-2435

Alameda County

Call Us At: 510-742-2272

South Bay Communities

Call Us At: 408-848-5200

Tri-Valley Communities

Call Us At: 925-829-3183

Coastal Communities

Call Us At: 831-444-1216


Call Us At: 925-829-3183