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O'Connor Jack Construction Inc
O'Connor Jack Construction Inc of Palmdale holds California license 866866 (B General Building, C8 Concrete, C39 Roofing). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Nov 30, 2027.
Licensed 20 years, longer than 85% of 178 active Palmdale general contractors.
Active
- Workers' comp ends Dec 11, 2026 (41 days)
O'Connor Jack Construction Inc, Palmdale
- Workers' comp has a cancellation date on file: Nov 10, 2026.
- License
- 866866
- Class
- B General Building; C8 Concrete; C39 Roofing
- Expires
- Nov 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Dec 11, 2026
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
- $25,000Philadelphia Indemnity Insurance Company, from Aug 19, 2025, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredState Compensation Insurance Fund, from Dec 28, 2016, to Dec 11, 2026, cancel date Nov 10, 2026
Who is on this license?
- Officer
- Rose M. O'ConnorSince Nov 2, 2005
- Responsible managing officer
- Timothy J. O'ConnorSince Nov 2, 2005
What work does this license cover?
Issued Nov 2, 2005.
- B General Building
- C8 Concrete
- C39 Roofing
A cancellation date is on file for a bond or policy. Ask for a current certificate before work starts.
Which other Palmdale businesses hold B General Building?
- Brooke's Garage Doors Painting & General ContractingLicensed since 2003
- I B Construction IncLicensed since 2004
- Gonzales - MC Caulley Investment Group IncLicensed since 2005
- Rick & Boys Construction IncorporatedLicensed since 2006
- Westin Development CorporationLicensed since 2006
General Contractors in PalmdaleCalifornia general contractorsCalifornia roofing contractors
What should you check before hiring?
What to ask before you hire
- Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
- 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)