Contractor License Proof

High Side HVAC

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1139385
Status
Active
Classifications
C-20 · Warm-Air Heating, Ventilating and Air-Conditioning
Contractor bond
$25,000
Workers' comp
Covered
License term on file
June 24, 2025 – June 30, 2027

Business

  • (949) 502 0110 (CSLB public record)
  • 1804 CRESCENT OAK, Irvine, CA 92618Orange County

Are you High Side HVAC? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other Warm-Air Heating, Ventilating and Air-Conditioning contractors in Irvine

Ara Heating & Air Conditioning

C-20 · Irvine, CA

Licensed

Verified June 17, 2026 · Bonded

Amtech Heating & Air Inc

C-20 · Irvine, CA

Licensed

Verified June 17, 2026 · Bonded

Airco Inc

C-20 · Irvine, CA

Licensed

Verified June 17, 2026 · Bonded

4 Seasons Air

C-20 · Irvine, CA

License suspended

Verified June 17, 2026 · Bonded

G I C O Mechanics Inc

C-20 · Irvine, CA

Licensed

Verified June 17, 2026 · Bonded

Nelson HCS Inc

C-20 · Irvine, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Warm-Air Heating, Ventilating and Air-Conditioning contractors in Irvine

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is High Side HVAC licensed in California?

Yes. High Side HVAC holds an active California state contractor license (CSLB #1139385), verified against the CSLB public record on June 17, 2026.

What is High Side HVAC's CSLB license number?

High Side HVAC's California contractor license number is 1139385. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is High Side HVAC licensed for?

High Side HVAC is classified under Warm-Air Heating, Ventilating and Air-Conditioning (C-20) by the CSLB.

How do I verify High Side HVAC's license myself?

Look up license #1139385 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1139385 on CSLB

Checking more than one contractor? Verify another license.Verify a license

See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.