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Licensed HVAC Contractors in Mission Viejo, California

Updated November 1, 2026 from CSLB's public license file · C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor

  • 28licensed HVAC contractors
  • 28active (Clear)
  • 0%with a suspension
  • 0%workers' comp exempt
  • 8 yrsmedian time licensed
  • 64.3%corp / LLC / partnership (35.7% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 28 HVAC contractors with a mailing address in Mission Viejo, and 28 of them (100%) show a Clear primary status.

The share with a suspension, 0%, is 4.5 points lower than the Orange County rate for the same license (4.5%). About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors.

1 of these licenses is less than a year old, while 39.3% have been held for 10 years or more. The median is 8 years.

In California this work generally calls for the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor license (or a B license when it is part of a larger multi-trade job). See the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor guide for what the license covers.

How to check a HVAC contractor's license in Mission Viejo

  1. Find the business in the list below, or search all 28 Mission Viejo listings, and open its profile. You want a Clear status and the C-20 classification (a B license can also cover it as part of a multi-trade job).
  2. Before any money changes hands, verify the license on CSLB's own lookup. Our data comes from CSLB's weekly file, so a very recent change may not show here yet.
  3. Match the license holder's name to the name on the written contract and the person you meet. Ask for proof of workers' comp if anyone besides the owner will work on site. Hiring checklist.

All 28 HVAC contractors in Mission Viejo

Mission Viejo HVAC contractors sorted with Clear licenses first, then by years licensed. Badges reflect CSLB's file dated November 1, 2026, not a rating of anyone's work.

Licensed HVAC contractors in Mission Viejo
Business nameLicense #StatusYearsWorkers' compBond
Coast Aire 355425 Clear 48 Insured On file
De Jong Air Conditiong & Heating 625188 Clear 35 Insured On file
Comfort Heating and Air Conditioning 632774 Clear 34 Insured On file
Fortt Mechanical INC 646285 Clear 34 Insured On file
Mission Mechanical Services INC 735483 Clear 29 Insured On file
Electric M2000 INC 773016 Clear 26 Insured On file
B C Services 796752 Clear 25 Insured On file
American Heating & Cooling 830243 Clear 22 Insured On file
Lobo Construction 884983 Clear 20 Insured On file
Genesis HVAC INC 950505 Clear 16 Insured On file
P M C Contractors INC 968070 Clear 14 Insured On file
Hatamabad Mahmood 1023589 Clear 9 Insured On file
Boardwalk Heating and Air INC 1029478 Clear 9 Insured On file
Coastal Heating & Cooling INC 1045446 Clear 8 Insured On file
Breathe Easy Heating and Air Conditioning 1047628 Clear 7 Insured On file
Air Assistance 1053531 Clear 7 Insured On file
Oc Land Construction 1054664 Clear 7 Insured On file
Apex Heating and Air Conditioning 1056220 Clear 7 Insured On file
Mkal LLC 1074462 Clear 5 Insured On file
Hana Hou AC Heat Plumbing Electrical 1075308 Clear 5 Insured On file
Zoom Air 1086704 Clear 4 Insured On file
Alpha HVAC Repair and Installation 1106714 Clear 3 Insured On file
Apollo Mechanical Solutions LLC 1109418 Clear 3 Insured On file
Blue Mechanical Heating & Air Conditioning Corp 1119853 Clear 2 Insured On file
Dry Master 1120948 Clear 2 Insured On file
One Hour Heating and Air Conditioning 1140696 Clear 1 Insured On file
Pmc Development INC 1140653 Clear 1 Insured On file
Kot HVAC INC A Domestic Corporation 1162152 Clear <1 Insured On file

Source: CSLB public data · Updated November 1, 2026 Status can change at any time. Verify on CSLB's Instant License Check.

Frequently asked questions

How many licensed HVAC contractors are in Mission Viejo?

CSLB's current public file lists 28 HVAC contractors with a Mission Viejo mailing address. 28 have a Clear status, and 92.9% show no issues at all in the file (no suspension, no pending action, bond on file, not near expiration).

What license does a HVAC contractor need in California?

CSLB issues the C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor classification for this work. In Orange County, 100% of Mission Viejo's holders are Clear right now. The license requirement starts at $1,000 per job (the minor-work rule).

How do I check a HVAC contractor's workers' comp?

Open the contractor's profile here to see the workers' comp type and insurer from CSLB's file. In Mission Viejo, 100% of HVAC contractors list a policy, 0% claim an exemption and 0% show no current coverage. Confirm the policy with CSLB's workers' comp search before work starts. How to check workers' comp.

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