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California contractor license
Insegna Inc
Insegna Inc of Napa holds California license 833487 (B General Building). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Mar 31, 2028.
Licensed 22 years, longer than 62% of 204 active Napa general contractors.
Active
Insegna Inc, Napa
- License
- 833487
- Class
- B General Building
- Expires
- Mar 31, 2028
- 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
- $25,000Western Surety Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- Exemptfrom Mar 11, 2026
Who is on this license?
- Officer
- William D. SuhSince Mar 5, 2004
- Responsible managing officer, CEO and president
- Anthony GiannettoSince Mar 5, 2004
What work does this license cover?
Issued Mar 5, 2004.
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 Napa businesses hold B General Building?
- Bell Construction IncLicensed since 2003
- Schindler Judy Design & Build IncLicensed since 2004
- Rossi Residential Construction IncLicensed since 2004
- C R Buildworks IncLicensed since 2004
- Altura Construction IncLicensed since 2004
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)