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California contractor license
Prism Engineering Inc
Prism Engineering Inc of Hayward holds California license 769171 (A General Engineering, B General Building, C10 Electrical, HAZ Hazardous Substance Removal Certification). The CSLB file dated Oct 26, 2026 lists it as active.1 It expires Sep 30, 2027.
Active
Prism Engineering Inc, Hayward
- License
- 769171
- Class
- A General Engineering; B General Building; C10 Electrical; HAZ Hazardous Substance Removal Certification
- Expires
- Sep 30, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Jul 2, 2027
CSLB file dated Oct 26, 2026
What bond, insurance and workers' comp are on file?
Issued Sep 23, 1999.
- Bond
- $25,000Western Surety Company, from Jun 3, 2025, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredInsurance Company Of The West, from Jul 2, 2026, to Jul 2, 2027
What work does this license cover?
- A General Engineering
- B General Building
- C10 Electrical
- HAZ Hazardous Substance Removal Certification
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 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 26, 2026)
- Contractors State License Board (CSLB)