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California contractor license

Thomas Frank Plumbing Co Inc

Thomas Frank Plumbing Co Inc of Fairfax holds California license 945065 (C36 Plumbing). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jun 30, 2027.

Licensed 16 years, longer than 62% of 9,564 active California plumbing contractors.

Active

Thomas Frank Plumbing Co Inc, Fairfax

License
945065
Class
C36 Plumbing
Expires
Jun 30, 2027
Bond
$25,000
Workers' comp
Exempt

CSLB file dated Nov 1, 2026

From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check

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

Bond
$25,000Atlantic Specialty Insurance Company, from Apr 3, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
Exemptfrom May 14, 2025

Who is on this license?

Officer
Jordan O. ThomasSince Jun 1, 2015
Responsible managing officer, CEO and president
Francesco S. ThomasSince Mar 30, 2010

What work does this license cover?

Issued Mar 30, 2010. Reissued Jun 1, 2015.

The workers' comp exemption means the holder told the CSLB it has no employees. If a crew works on your job, ask for a workers' comp certificate.

Which other Fairfax businesses hold C36 Plumbing?

California 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, Nov 1, 2026)
  2. Contractors State License Board (CSLB)