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California contractor license
Bounsall William L Construction Inc
Bounsall William L Construction Inc of Calistoga holds California license 860210 (A General Engineering, C12 Earthwork and Paving). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jun 30, 2027.
Licensed 21 years, longer than 73% of 62,372 active California general contractors.
Active
Bounsall William L Construction Inc, Calistoga
- License
- 860210
- Class
- A General Engineering; C12 Earthwork and Paving
- Expires
- Jun 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Mar 1, 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
- $25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredValley Forge Insurance Company, from Mar 1, 2025, to Mar 1, 2027
Who is on this license?
- Responsible managing officer
- William L. BounsallSince Jun 10, 2005
What work does this license cover?
Issued Jun 10, 2005.
- A General Engineering
- C12 Earthwork and Paving
Which other Calistoga businesses hold A General Engineering?
- Boyadjieff Construction IncLicensed since 1983
- Stadelhofer Construction IncLicensed since 1993
- Sakai General Engineering IncLicensed since 1996
- Dan's Creative Enterprises IncLicensed since 2006
- Sfi Mechanical IncLicensed since 2009
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)