Septic Contractors in California
134 verified septic providers across 48 counties in California.
Find licensed septic contractors in California. Providers are sourced from public licensing records and verified against Google Business Profile data. Browse by county below, or view our full California provider roster.
Where we have the most providers
California counties ranked by provider count, then by total review depth as a tie-breaker.
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We'll match you to the closest verified providers, even if your county isn't in our top list yet.
Browse all 58 California counties
Alameda County
4 verified providers
Alpine County
1 verified provider
Amador County
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Butte County
4 verified providers
Calaveras County
1 verified provider
Colusa County
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Contra Costa County
1 verified provider
Del Norte County
Be the first provider
El Dorado County
4 verified providers
Fresno County
4 verified providers
Glenn County
4 verified providers
Humboldt County
3 verified providers
Imperial County
3 verified providers
Inyo County
1 verified provider
Kern County
4 verified providers
Kings County
1 verified provider
Lake County
3 verified providers
Lassen County
2 verified providers
Los Angeles County
4 verified providers
Madera County
3 verified providers
Marin County
1 verified provider
Mariposa County
Be the first provider
Mendocino County
1 verified provider
Merced County
1 verified provider
Modoc County
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Mono County
Be the first provider
Monterey County
6 verified providers
Napa County
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Nevada County
2 verified providers
Orange County
5 verified providers
Placer County
3 verified providers
Plumas County
1 verified provider
Riverside County
4 verified providers
Sacramento County
4 verified providers
San Benito County
1 verified provider
San Bernardino County
3 verified providers
San Diego County
4 verified providers
San Francisco County
1 verified provider
San Joaquin County
4 verified providers
San Luis Obispo County
1 verified provider
San Mateo County
3 verified providers
Santa Barbara County
3 verified providers
Santa Clara County
5 verified providers
Santa Cruz County
4 verified providers
Shasta County
Be the first provider
Sierra County
2 verified providers
Siskiyou County
1 verified provider
Solano County
3 verified providers
Sonoma County
3 verified providers
Stanislaus County
4 verified providers
Sutter County
2 verified providers
Tehama County
3 verified providers
Trinity County
2 verified providers
Tulare County
Be the first provider
Tuolumne County
2 verified providers
Ventura County
5 verified providers
Yolo County
Be the first provider
Yuba County
3 verified providers