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California contractor license
Black Oak Builders Incorporated
Black Oak Builders Incorporated of Sebastopol holds California license 907808 (B General Building). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Aug 31, 2027.
Active
Black Oak Builders Incorporated, Sebastopol
- License
- 907808
- Class
- B General Building
- Expires
- Aug 31, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Sep 2, 2027
CSLB file dated Oct 30, 2026
From the CSLB file dated Oct 30, 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 30, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000North River Insurance Company (The), from Aug 12, 2025, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredService American Indemnity Company, from Sep 2, 2026, to Sep 2, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Andrew C. BriglioSince Dec 11, 2007
What work does this license cover?
Issued Dec 11, 2007. Reissued Aug 27, 2015.
Which other Sebastopol businesses hold B General Building?
- Eco Logic Construction & Design IncLicensed since 2007
- Birdseye Builders IncLicensed since 2007
- Martin Steve Associates IncLicensed since 2009
- Calvin Cutler ConstructionLicensed since 2011
- Biss Construction IncLicensed since 2012
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 30, 2026)
- Contractors State License Board (CSLB)