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California contractor license
Umpqua Heating And Cooling
Umpqua Heating And Cooling of Winchester holds California license 1157308 (C20 Warm-Air Heating, Ventilating and Air-Conditioning). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Jun 30, 2028.
Doing business as Umpqua Sheet Metal Inc.
Active
Umpqua Heating And Cooling, Winchester
- License
- 1157308
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jun 30, 2028
- Bond
- $25,000
- Workers' comp
- Out-of-state policy to Jan 1, 2027
CSLB file dated Oct 29, 2026
From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.
What bond, insurance and workers' comp are on file?
- Bond
- $25,000Arch Insurance Company, from Mar 24, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- Out-of-state policyOut Of State Workers Compensation Insurance, from Jun 4, 2026, to Jan 1, 2027
Who is on this license?
- Officer
- Deanna R. DerrickSince Jun 26, 2026
- Officer
- Jan ReigardSince Jun 26, 2026
- Responsible managing officer, CEO and president
- Michael D. WilliamsSince Jun 26, 2026
What work does this license cover?
Issued Jun 26, 2026.
Where are other licensed California contractors listed?
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 29, 2026)
- Contractors State License Board (CSLB)