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California contractor license
Cobian Tractor Work Services Inc
Cobian Tractor Work Services Inc of Perris holds California license 1143079 (C12 Earthwork and Paving). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Sep 30, 2027.
Active
Cobian Tractor Work Services Inc, Perris
- License
- 1143079
- Class
- C12 Earthwork and Paving
- Expires
- Sep 30, 2027
- Bond
- $25,000
- Workers' comp
- Exempt
CSLB file dated Oct 31, 2026
From the CSLB file dated Oct 31, 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 Oct 31, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Nationwide Mutual Insurance Company, from Jun 29, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- Exemptfrom Jul 7, 2025
Who is on this license?
- Officer
- Denise CobianSince Sep 5, 2025
- Responsible managing officer
- Alan F. QuilesSince Sep 5, 2025
- CEO and president
- Daniel Cobian GallardoSince Sep 5, 2025
What work does this license cover?
Issued Sep 5, 2025.
- C12 Earthwork and Paving
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 Perris businesses hold C12 Earthwork and Paving?
- Prieto's Grading IncLicensed since 2003
- Blackstone Asphalt LTDLicensed since 2006
- Blacktop RepairLicensed since 2013
- Asphalt Restoration SolutionsLicensed since 2024
- Precise PavingLicensed since 2025
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- 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.
- 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
- Don't sign or pay a deposit until the CSLB shows the license active again.
- 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.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Oct 31, 2026)
- Contractors State License Board (CSLB)