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California contractor license

Conquest GBC Inc.

Conquest GBC Inc. of Simi Valley holds California license 460741 (B General Building, C53 Swimming Pool). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Jan 31, 2028.

Doing business as Conquest General Building Contractors Inc.

Licensed 42 years, longer than 95% of 288 active Simi Valley general contractors.

Active

  • Workers' comp ends Dec 11, 2026 (43 days)

Conquest GBC Inc., Simi Valley

  • Board action on file.
License
460741
Class
B General Building; C53 Swimming Pool
Expires
Jan 31, 2028
Bond
$25,000
Workers' comp
Insured to Dec 11, 2026

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

From the CSLB file dated Oct 29, 2026. Confirm with the board. CSLB license check

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

Bond
$25,000Philadelphia Indemnity Insurance Company, from Mar 13, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredBerkshire Hathaway Direct Insurance Company, from Dec 11, 2025, to Dec 11, 2026

Who is on this license?

Responsible managing officer, CEO and president
James M. KorkunisSince Aug 3, 1984

What work does this license cover?

Issued Aug 3, 1984. Reissued Jan 15, 2004.

Which other Simi Valley businesses hold B General Building?

General Contractors in Simi ValleyCalifornia general contractors

What should you check before hiring?

What to ask before you hire

  1. Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
  2. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  3. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  4. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  5. 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.
  6. 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 29, 2026)
  2. Contractors State License Board (CSLB)