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California contractor license
Supreme Air Services Inc
Supreme Air Services Inc of San Diego holds California license 854961 (C20 Warm-Air Heating, Ventilating and Air-Conditioning). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jul 31, 2027.
Licensed 21 years, longer than 75% of 188 active San Diego HVAC contractors.
Active
Supreme Air Services Inc, San Diego
- License
- 854961
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Jul 31, 2027
- Bond
- $25,000
- Workers' comp
- Insured to Jul 24, 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
- $25,000Western Surety Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredState Compensation Insurance Fund, from Jul 24, 2023, to Jul 24, 2027
Who is on this license?
- Responsible managing officer, CEO and president
- David C. StapaSince Feb 25, 2005
What work does this license cover?
Issued Feb 25, 2005. Inactive Mar 1, 2023 to Jul 31, 2023.
Which other San Diego businesses hold C20 Warm-Air Heating, Ventilating and Air-Conditioning?
- Fahrenheit Design IncLicensed since 2003
- T L Services IncLicensed since 2004
- Mechanical System Contractors IncLicensed since 2006
- Affordable Service Appliance IncLicensed since 2007
- Howe Bill Heating & Air Conditioning IncLicensed since 2007
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)