Licensed Well and Septic Contractors Based in Sonora, CA

5 licensed well and septic pros based in Sonora. Every license number below is sourced from public licensing records, with a link to look it up yourself.

"Based in" is the city on the business's license record. That can be a mailing address; it doesn't tell you where the business works. Businesses based in nearby towns may also work here.

Browse Sonora by service

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Services in Sonora, with national cost ranges

Listings based in Sonora whose license class covers each service. Cost ranges are national; each links its cost guide.

None of the listings based in Sonora hold a license class we can match to septic tank pumping, septic inspection, septic system design, perc test and soil evaluation or well pump repair. Ask any contractor whether they do this work, or browse the listings based in Tuolumne County.

Listings that hold a matching license class, based in nearby towns rather than in Sonora, for the services with fewer than 3 here. Nearest first, in straight-line miles from the center of Sonora:

Septic System Installation

• Best Septic, based in Murphys, about 11 miles away
• Graham David Ent, based in Cold Springs, about 13 miles away
• Mc Tague Excavating, based in Hathaway Pines, about 14 miles away
• Angels Sewer & Drain INC, based in Angels Camp, about 14 miles away
• Foothill Sanitary Septic INC, based in Copperopolis, about 17 miles away

Hiring a well and septic professional in Sonora

Before you hire, confirm the license is still active with the agency that issued it and get at least three written quotes.

Homeowner guides

• What Is a Septic Tank and How Does It Work?
• No Water From Your Well? What to Check First
• Well Water Testing: What to Test For and How Often
• Do I need a permit for well or septic work in California?

Other California cities with listings