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All Seasons Heating & Air Conditioning
All Seasons Heating & Air Conditioning of Huntington Beach holds California license 653620 (C20 Warm-Air Heating, Ventilating and Air-Conditioning). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Sep 30, 2028.
Doing business as Nash Enterprises Inc.
Licensed 34 years, longer than 84% of 51 active Huntington Beach HVAC contractors.
Active
All Seasons Heating & Air Conditioning, Huntington Beach
- License
- 653620
- Class
- C20 Warm-Air Heating, Ventilating and Air-Conditioning
- Expires
- Sep 30, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Jan 27, 2027
CSLB file dated Oct 30, 2026
From the CSLB file dated Oct 30, 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 30, 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 Jan 27, 2026, to Jan 27, 2027
Who is on this license?
- Officer
- Susan S. NashSince Sep 4, 1992
- Responsible managing officer, CEO and president
- Lyndell J. NashSince Sep 4, 1992
What work does this license cover?
Issued Sep 4, 1992.
What other licenses does this business hold?
- All Seasons Heating & Air Conditioning909575 · C20 · Active
Which other Huntington Beach businesses hold C20 Warm-Air Heating, Ventilating and Air-Conditioning?
- Winaire IncLicensed since 1989
- Emerald Aire IncLicensed since 1991
- Pro Air Air Conditioning Service IncLicensed since 2000
- A M M Airconditioning & Heating IncLicensed since 2001
- Critchfield Mechanical Inc Of Southern CaliforniaLicensed since 2004
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 30, 2026)
- Contractors State License Board (CSLB)