Pool Builders in California, by County
2,897 contractors holding California's C-53 Swimming Pool license, from the state's own records. 125 are suspended right now. Pick a county.
CSLB data as of November 6, 2026
- Los Angeles County665 builders
- Riverside County427 builders
- Orange County315 builders
- San Diego County250 builders
- San Bernardino County175 builders
- Ventura County133 builders
- Sacramento County93 builders
- Santa Clara County80 builders
- Contra Costa County71 builders
- Kern County67 builders
- Placer County59 builders
- Stanislaus County58 builders
- Fresno County54 builders
- Sonoma County45 builders
- San Joaquin County42 builders
- Santa Barbara County37 builders
- Alameda County28 builders
- San Luis Obispo County26 builders
- Tulare County25 builders
- El Dorado County22 builders
- Butte County20 builders
- Solano County17 builders
- Shasta County16 builders
- Marin County15 builders
- San Mateo County14 builders
- Napa County12 builders
- Santa Cruz County10 builders
- Sutter County9 builders
- Nevada County8 builders
- Calaveras County6 builders
- Monterey County6 builders
- Madera County6 builders
- Kings County6 builders
- Yolo County6 builders
- Merced County5 builders
- Mendocino County4 builders
- Imperial County4 builders
- Yuba County3 builders
- Lake County3 builders
- Tuolumne County2 builders
- Tehama County2 builders
- San Benito County2 builders
- San Francisco County1 builders
- Amador County1 builders
- Trinity County1 builders
- Humboldt County1 builders
- Glenn County1 builders
- Mariposa County1 builders
Also: 43 California-licensed pool contractors based out of state.