HVAC contractor (C-20) in Garden Grove, CA
13 licenses · checked Oct 27, 2026
There are 13 HVAC contractor (C-20) licenses with an address of record in Garden Grove, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.7% of the 1,847 such licenses statewide; Garden Grove ranks #19 of 425 CA cities for this license type. They are spread across 5 ZIP codes; the most common are 92841 (5), 92845 (2), 92844 (2). Most list Orange County. By business type: Corporation 7, Sole Owner 5, Partnership 1. The median first-issue year is 2016; the oldest license dates from 2015. 6 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 Garden Grove
Showing 13 of 13, A to Z. Listing order is alphabetical, not a recommendation.
- AAC Heating AND AIR INC#1053386 · 92845
- AIR Cool & Fast#1014905 · 92841
- Balance Point Mechanical Hvac-R#1039122 · 92844
- D R G Mechanical INC#1054301 · 92841
- Daniel Huan SU#1008188 · 92840
- Envise#1005262 · 92841
- James R Steward#1004538 · 92845
- KT Electrical/Heating AND AIR Conditioning#1064421 · 92843
- OC Star Construction INC#1065898 · 92844
- P R Heating & Cooling#1007628 · 92840
- Paul'S AIR Conditioning!#1003279 · 92841
- RK Plumbing Heating AIR Conditioning#1002474 · 92841
- Thang Pham#1060776 · 92843
Frequently asked questions
How many HVAC contractor (C-20) licenses are in Garden Grove?
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 Garden Grove?
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 Garden Grove HVAC contractor (C-20) licenses expire soon?
6 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 Garden Grove
General building contractor (63) · Electrical contractor (C-10) (24) · Plumbing contractor (C-36) (18) · Painting contractor (C-33) (17) · General engineering contractor (5) · Tile contractor (C-54) (5) · Roofing contractor (C-39) (3) · Landscaping contractor (C-27) (3) · 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.