Home / License lookup / California / Airgonomics Heating & Cooling LLC
California contractor license
Airgonomics Heating & Cooling LLC
Airgonomics Heating & Cooling LLC of Antioch holds California license 928654 (C20 Warm-Air Heating, Ventilating and Air-Conditioning, C38 Refrigeration). The CSLB file dated Oct 31, 2026 lists it as active.1 It expires May 31, 2028.
Licensed 17 years, longer than 56% of 23 active Antioch HVAC contractors.
Active
Airgonomics Heating & Cooling LLC, Antioch
- License
- 928654
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning; C38 Refrigeration
- Expires
- May 31, 2028
- Bond
- $25,000
- Workers' comp
- Insured to May 15, 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
- $25,000Philadelphia Indemnity Insurance Company, from May 9, 2026, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredContinental Casualty Company, from May 15, 2026, to May 15, 2027
Who is on this license?
- Responsible managing member
- Charles E. GearheartSince Feb 10, 2009
What work does this license cover?
Issued Feb 10, 2009. Inactive Nov 1, 2017 to Sep 7, 2021. Reissued May 17, 2024.
Which other Antioch businesses hold C20 Warm-Air Heating, Ventilating and Air-Conditioning?
- Blue Star Heating & Air Conditioning IncLicensed since 2006
- California Heating And Cooling IncLicensed since 2007
- In Demand Plumbing Heating & Air IncLicensed since 2010
- Del Monte Mechanical IncLicensed since 2010
- Asm Mechanical ServicesLicensed since 2019
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)