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State files updated Nov 1, 2026

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California contractor license

Stockton Ace Hardware Inc

Stockton Ace Hardware Inc of Stockton holds California license 623405 (B General Building, C2 Insulation and Acoustical). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Sep 30, 2027.

Licensed 35 years, longer than 84% of 277 active Stockton general contractors.

Active

Stockton Ace Hardware Inc, Stockton

License
623405
Class
B General Building; C2 Insulation and Acoustical
Expires
Sep 30, 2027
Bond
$25,000
Workers' comp
Self-insured

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 Jun 11, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
Self-insuredDepartment Of Industrial Relations, from May 16, 2025

Who is on this license?

Responsible managing officer, CEO and president
Mark A. IvarySince Jul 22, 1991

What work does this license cover?

Issued Jul 22, 1991. Reissued Sep 15, 1999.

Which other Stockton businesses hold B General Building?

General Contractors in StocktonCalifornia general 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)