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California Oil Tank Removal, Inspection & UST Contractors

Find contractors in California for oil tank removal, underground storage tank inspection, fuel tank testing, decommissioning, and remediation.

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California UST regulations are administered by the California State Water Resources Control Board. For federal UST requirements, see the EPA Underground Storage Tank Program.

Common Questions About UST Contractors in California

Does California require a licensed UST contractor?

Yes. California requires contractors performing regulated underground storage tank work to hold a credential issued by the California Contractors State License Board.

Who regulates underground storage tanks in California?

The California State Water Resources Control Board oversees underground storage tank regulations in California. Federal requirements come from the EPA underground storage tank program.

How do I verify a UST contractor's credentials in California?

Ask the contractor for their credential number and confirm it directly with the California Contractors State License Board. Also ask for proof of insurance appropriate for tank work.

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