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California contractor license

Fox Plumbing

Fox Plumbing of San Diego holds California license 789831 (C36 Plumbing). The CSLB file dated Oct 26, 2026 lists it as active.1 It expires Jan 31, 2027.

Doing business as Firefox Unlimited Inc.

Licensed 25 years, longer than 84% of 306 active San Diego plumbing contractors.

Active

Fox Plumbing, San Diego

License
789831
Class
C36 Plumbing
Expires
Jan 31, 2027
Bond
$25,000
Workers' comp
Insured to Sep 1, 2027

CSLB file dated Oct 26, 2026

What bond, insurance and workers' comp are on file?

Bond
$25,000Atlantic Specialty Insurance Company, from Jan 15, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredTechnology Insurance Company Inc, from Sep 1, 2026, to Sep 1, 2027

What work does this license cover?

Issued Jan 12, 2001.

What other licenses does this business hold?

Which other San Diego businesses hold C36 Plumbing?

Plumbing Contractors in San DiegoCalifornia plumbing contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Oct 26, 2026)
  2. Contractors State License Board (CSLB)