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California contractor license
Antonis Construction Building & Painting Inc
Antonis Construction Building & Painting Inc of Petaluma holds California license 940470 (B General Building, C33 Painting and Decorating). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Mar 31, 2028.
Licensed 16 years, longer than 53% of 189 active Petaluma general contractors.
Active
Antonis Construction Building & Painting Inc, Petaluma
- License
- 940470
- Class
- B General Building; C33 Painting and Decorating
- Expires
- Mar 31, 2028
- Bond
- $25,000
- Workers' comp
- Insured to May 14, 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
- $25,000Nationwide Mutual Insurance Company, from Mar 11, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredEverest Premier Insurance Company, from May 14, 2026, to May 14, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- Chris T. AntonisSince Nov 30, 2009
What work does this license cover?
Issued Nov 30, 2009. Reissued Mar 12, 2014.
- B General Building
- C33 Painting and Decorating
Which other Petaluma businesses hold B General Building?
- Gawronski Tom Contractor IncLicensed since 2009
- Moorekraft Builders IncLicensed since 2009
- De Jong Construction IncLicensed since 2010
- J E C Stone IncLicensed since 2010
- Alvarado Brothers Construction IncLicensed since 2010
General Contractors in PetalumaCalifornia general contractors
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, Nov 1, 2026)
- Contractors State License Board (CSLB)