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Hours of Operation | ||
| Monday |  | 7:30 AM - 4:30 PM |
| Tuesday | | 7:30 AM - 4:30 PM |
| Wednesday | | 7:30 AM - 4:30 PM |
| Thursday | | 7:30 AM - 4:30 PM |
| Friday | | 7:30 AM - 2:30 PM |
| 24 hour Emergency Service | ||
1-800-400-1008 | ||
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| South Bay | | 408-377-1807 |
| Peninsula | | 650-212-2435 |
| East Bay | | 510-742-2272 |
| Tri-Valley | | 925-829-3183 |
| Gilroy | | 408-848-5200 |
| Salinas | | 831-444-1216 |
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Corporate Headquarters | ||
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| Bay Area Backflow, Inc. | ||
| 290 Nagareda Dr. #5 | ||
| Gilroy CA 95020 | ||
| Phone: (408) 848-5200 | ||
| FAX: (800) 561-8934 |
Contractor License #983194
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 extend eastward to Livermore, providing coverage to all Tri-Valley communities. Our southermost boundry extends our services to regions of Hollister, Prunedale, Salinas. Up and down the coast, we operate from as far south as Carmel, around Monterey Bay and all the way North to San Francisco.San Mateo County
Call Us At: 650-212-2435
- California Water Service
- Palo Alto
- Menlo Park
- Redwood City
- San Francisco
- San Mateo Environmental Health
- Portions of San Mateo
- City of Belmont
- Brisbane
- Burlingame
- Daly City
- Foster City
- Hillsborough
- Millbrae
- Pacifica
- East Palo Alto
- San Bruno
Alameda County
Call Us At: 510-742-2272
- ACWD (Alameda Co. Water)
- East Bay Municipal Water District
Tri-Valley Communities
Call Us At: 925-829-3183
Santa Clara County
Call Us At: 408-377-1807
Coastal Communities
Call Us At: 408-377-1807