HVAC contractor (C-20) in Mission Viejo, CA
6 licenses · checked Oct 27, 2026
There are 6 HVAC contractor (C-20) licenses with an address of record in Mission Viejo, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.3% of the 1,847 such licenses statewide; Mission Viejo ranks #84 of 425 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 92691 (4), 92692 (2). Most list Orange County. By business type: Sole Owner 3, Corporation 3. The median first-issue year is 2018; the oldest license dates from 2017. 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 Mission Viejo
Showing 6 of 6, A to Z. Listing order is alphabetical, not a recommendation.
- AIR Assistance#1053531 · 92691
- Apex Heating AND AIR Conditioning#1056220 · 92691
- Boardwalk Heating AND AIR INC#1029478 · 92692
- Coastal Heating & Cooling INC#1045446 · 92691
- Mahmood Hatamabad#1023589 · 92691
- OC Land Construction#1054664 · 92692
Frequently asked questions
How many HVAC contractor (C-20) licenses are in Mission Viejo?
6 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.3% 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 Mission Viejo?
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 Mission Viejo HVAC contractor (C-20) licenses expire soon?
6 of 6 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 Mission Viejo
General building contractor (47) · Electrical contractor (C-10) (14) · Plumbing contractor (C-36) (6) · Painting contractor (C-33) (6) · Cabinet and finish carpentry contractor (C-6) (6) · Swimming pool contractor (C-53) (5) · Landscaping contractor (C-27) (5) · General engineering contractor (4)
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.