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Licensed Well and Septic Contractors Based in San Francisco County, CA

10 licensed well and septic pros based in San Francisco County. Every license number below is sourced from official California records, with a link to verify it yourself.

Grouped by the county of the address on each business's state license record, which can be a mailing address; it doesn't tell you where the business works. Where the record doesn't name the county of the address, its ZIP code decides (a ZIP that crosses a county line goes to the county holding most of its homes), then its town.

Need well or septic work quotes in San Francisco County? Request free quotes and we'll route your request to local well and septic pros.

Septic Contractors based in San Francisco County (6)

Creedon Thomas WLicensed

Based in San Francisco, CA · License #290746

Anderson Rowe & Buckley INCLicensed

Based in San Francisco, CA · License #91594

Bacon Plumbing CO INCLicensed

Based in San Francisco, CA · License #728650

Sand Joseph C CO INCLicensed

Based in San Francisco, CA · License #280333

Everett Jeremy ALicensed

Based in San Francisco, CA · License #948846

Reichel C R Engineering CO INCLicensed

Based in San Francisco, CA · License #169169

Water Well Contractors based in San Francisco County (4)

Malcolm/silverado A Joint VentureLicensed

Based in San Francisco, CA · License #1004080

Aremtech INCLicensed

Based in San Francisco, CA · License #795570

Modern Technology Resources INCLicensed

Based in San Francisco, CA · License #965267

Adept Construction Solutions INCLicensed

Based in San Francisco, CA · License #1011699

Cities in San Francisco County

Hiring a well and septic professional in San Francisco County

GroundRoster aggregates official state licensing rosters for water-well and septic (onsite wastewater) professionals into one searchable directory, refreshed regularly.

Before you sign anything: confirm the license number on this page is still active with California, ask for proof of insurance, and get at least three written quotes; pricing on this work varies widely by site conditions.

Neighboring counties