HVAC contractor (C-20) in Irvine, CA

13 licenses · checked Oct 27, 2026

There are 13 HVAC contractor (C-20) licenses with an address of record in Irvine, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.7% of the 1,847 such licenses statewide; Irvine ranks #20 of 425 CA cities for this license type. They are spread across 7 ZIP codes; the most common are 92614 (3), 92618 (3), 92604 (2). Most list Orange County. By business type: Corporation 10, Sole Owner 3. The median first-issue year is 2017; the oldest license dates from 2015. 8 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.

What a HVAC contractor (C-20) license covers

Warm-Air Heating, Ventilating and Air-Conditioning (C-20) covers furnaces, heat pumps, air-conditioning units, ducts and ventilation systems.

How to verify a license

Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.

HVAC contractor (C-20) licenses in Irvine

Showing 13 of 13, A to Z. Listing order is alphabetical, not a recommendation.

Frequently asked questions

How many HVAC contractor (C-20) licenses are in Irvine?

13 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.7% of CA).

What does a HVAC contractor (C-20) license cover?

Warm-Air Heating, Ventilating and Air-Conditioning (C-20) covers furnaces, heat pumps, air-conditioning units, ducts and ventilation systems.

How do I verify a HVAC contractor (C-20) license in Irvine?

Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Use the license number shown here with the CSLB Instant License Check.

How many Irvine HVAC contractor (C-20) licenses expire soon?

8 of 13 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.

Other license types in Irvine

General building contractor (137) · Electrical contractor (C-10) (31) · General engineering contractor (22) · Plumbing contractor (C-36) (13) · Painting contractor (C-33) (8) · Low-voltage contractor (C-7) (8) · Landscaping contractor (C-27) (7) · Flooring contractor (C-15) (7) · Swimming pool contractor (C-53) (5) · Tile contractor (C-54) (5) · Cabinet and finish carpentry contractor (C-6) (3)

All HVAC contractor (C-20) licenses in CA →

Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.