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California contractor license
Express Heating & Air Conditioning Inc
Express Heating & Air Conditioning Inc of San Ramon holds California license 839831 (C20 Warm-Air Heating, Ventilating and Air-Conditioning). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires Aug 31, 2028.
Licensed 22 years, longer than 72% of 7,822 active California HVAC contractors.
Active
Express Heating & Air Conditioning Inc, San Ramon
- License
- 839831
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Aug 31, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Mar 7, 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
- $25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredTechnology Insurance Company Inc, from Mar 7, 2026, to Mar 7, 2027
Who is on this license?
- Officer
- Nicole K. RobinettSince Aug 15, 2014
- Responsible managing officer, CEO and president
- Eric W. RobinettSince Jun 2, 2004
What work does this license cover?
Issued Jun 2, 2004. Inactive Jun 25, 2004 to Jul 27, 2004. Reissued Aug 15, 2014.
Which other San Ramon businesses hold C20 Warm-Air Heating, Ventilating and Air-Conditioning?
- Air Performance Heating & Cooling LLCLicensed since 2006
- Chill Heating And CoolingLicensed since 2023
- Savvyteks Heating And Air ConditioningLicensed since 2023
- Arastek LLCLicensed since 2025
- One Hour Heating & Air ConditioningLicensed 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)