Licensed Well and Septic Contractors Based in Cotati, CA

5 licensed well and septic pros based in Cotati. 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 Cotati by service

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Services in Cotati, with national cost ranges

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

None of the listings based in Cotati 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 Sonoma County.

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

Well Drilling

• Pacific Coast Drilling Company INC, based in Santa Rosa, about 6 miles away
• Razo Drilling And Pump INC, based in Santa Rosa, about 6 miles away
• Pumpman Norcal, based in Santa Rosa, about 6 miles away
• Anthony Joseph Adiego, based in Petaluma, about 6 miles away
• Oasis Pump & Drilling, based in Petaluma, about 6 miles away

Hiring a well and septic professional in Cotati

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?

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