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State files updated Nov 1, 2026

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California contractor license

The Ross Group Construction Corporation LLC

The Ross Group Construction Corporation LLC of Tulsa holds California license 960437 (B General Building). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Feb 29, 2028.

Licensed 15 years, longer than 61% of 62,372 active California general contractors.

Active

The Ross Group Construction Corporation LLC, Tulsa

License
960437
Class
B General Building
Expires
Feb 29, 2028
Bond
$25,000
Workers' comp
Insured to Jan 1, 2027

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
$25,000Markel Insurance Company, from Nov 15, 2024, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredLiberty Mutual Fire Insurance Company, from Jan 1, 2026, to Jan 1, 2027

Who is on this license?

Responsible managing member
Warren E. RossSince Apr 28, 2011

What work does this license cover?

Issued Apr 28, 2011. Reissued Feb 23, 2024.

Where are other licensed California contractors listed?

California 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)