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California contractor license
Custom Exchange Windows
Custom Exchange Windows of Pleasanton holds California license 891012 (C17 Glazing). The CSLB file dated Oct 26, 2026 lists it as active.1 It expires Feb 28, 2027.
Doing business as Custom Exchange Inc.
Active
Custom Exchange Windows, Pleasanton
- License
- 891012
- Class
- C17 Glazing
- Expires
- Feb 28, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Jan 31, 2027
CSLB file dated Oct 26, 2026
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
- InsuredState Compensation Insurance Fund, from Jan 31, 2014, to Jan 31, 2027
What work does this license cover?
Issued Feb 13, 2007.
- C17 Glazing
Which other Pleasanton businesses hold C17 Glazing?
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 26, 2026)
- Contractors State License Board (CSLB)