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California contractor license
Clark J A Construction Inc
Clark J A Construction Inc of Manteca holds California license 647180 (B General Building). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Sep 30, 2027.
Licensed 34 years, longer than 91% of 96 active Manteca general contractors.
Active
Clark J A Construction Inc, Manteca
- License
- 647180
- Class
- B General Building
- Expires
- Sep 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Jul 11, 2027
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
- $25,000Atlantic Specialty Insurance Company, from Sep 1, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredNorguard Insurance Company, from Jul 11, 2026, to Jul 11, 2027
Who is on this license?
- Officer
- Christina L. ClarkSince Sep 4, 2003
- Officer
- Adam S. ClarkSince Dec 27, 2013
- Officer
- Zachary T. ClarkSince Dec 27, 2013
- Responsible managing officer, CEO and president
- James A. ClarkSince Jun 9, 1992
What work does this license cover?
Issued Jun 9, 1992. Reissued Sep 4, 2003.
Which other Manteca businesses hold B General Building?
- Advanced Design Builders IncLicensed since 1992
- American Modular Systems IncLicensed since 1992
- Atherton HomesLicensed since 1993
- Rainone F P G Construction IncLicensed since 1994
- Del Valle Builders IncLicensed since 2026
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)