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Licensed HVAC Contractors in Anaheim, California

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

  • 160licensed HVAC contractors
  • 153active (Clear)
  • 4.4%with a suspension
  • 0%workers' comp exempt
  • 13 yrsmedian time licensed
  • 72.5%corp / LLC / partnership (27.5% sole owner)
  • 3new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 160 HVAC contractors with a mailing address in Anaheim, and 153 of them (95.6%) show a Clear primary status.

About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors. The share with a suspension (4.4%) is close to the Orange County rate for the same license (4.5%).

Experience varies: 61.3% have been licensed 10+ years and 3 are new this year (median 13 years, vs 11.6 statewide).

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 Anaheim

  1. Open the HVAC contractor's profile from the table below (or search Anaheim listings by name). Check that C-20 appears among its classifications and that the primary status reads Clear. What C-20 covers.
  2. Re-check the same number on CSLB's Instant License Check the day you sign; our copy is refreshed weekly and 4.4% of Anaheim listings here already show a suspension.
  3. Get the bid and contract in writing with the license number on it. If the job tops $1,000 in labor and materials, a licensed HVAC contractor is required by law. See the $1,000 rule.

50 of 160 HVAC contractors in Anaheim

Anaheim 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 Anaheim
Business nameLicense #StatusYearsWorkers' compBond
Thermalair INC 102216 Clear 78 Insured On file
Cooper Andrew D Company 220551 Clear 63 Insured On file
Continental Design Build INC 268978 Clear 55 Insured On file
Air Flow Mechanical INC 341410 Clear 49 Insured On file
Mission Sheet Metal INC 374693 Clear 47 Insured On file
Blake Air Conditioning & Service CO INC 396109 Clear 45 Insured On file
Wallingsford Don INC 408081 Clear 45 Insured On file
Universal Industrial Sheet Metal 457906 Clear 42 Insured On file
South St Investments LLC 463579 Clear 42 Insured On file
Blake Randall David 528083 Clear 38 Insured On file
Air Concepts 534722 Clear 38 Insured On file
Environmental Engineering Enterprises 558442 Clear 37 Insured On file
Anaheim Refrigeration INC 578942 Clear 37 Insured On file
American Air Balance CO LLC 583562 Clear 36 Insured On file
Associated Heating & Air INC 608210 Clear 35 Insured On file
Diversified Thermal Services LLC 609967 Clear 35 Insured On file
Pro Quality Plumbing Heating & Air 622416 Clear 35 Insured On file
Albert Air INC 623420 Clear 35 Insured On file
Magna Plumbing 629978 Clear 35 Insured On file
Precision Air Balancing Company 633805 Clear 34 Insured On file
Irvine Valley Air Conditioning INC 641001 Clear 34 Insured On file
Horizon Heating & Air Conditioning INC 647224 Clear 34 Insured On file
Total Environmental Management INC 654625 Clear 34 Insured On file
Alps Air Conditioning & Heating INC 667953 Clear 33 Insured On file
West Coast Energy 685478 Clear 32 Insured On file
Climate Air Masters INC 695854 Clear 32 Insured On file
Man's Air Conditioning & Heating 695937 Clear 32 Insured On file
AC Discount 722347 Clear 30 Insured On file
So Cool Air Conditioning and Heating Incorporated 722581 Clear 30 Insured On file
Advantage H V A C 734759 Clear 29 Insured On file
Madison Air INC 740225 Clear 29 Insured On file
Performance Air Systems 748572 Clear 28 Insured On file
Ricigliano William P 760424 Clear 27 Insured On file
Repair Specialty 763547 Clear 27 Insured On file
Parke Construction 768225 Clear 27 Insured On file
M3 Mechanical 786760 Clear 26 Insured On file
Anytime Plumbing and Construction 795544 Clear 25 Insured On file
Rolo Heating & Air Conditioning 806279 Clear 24 Insured On file
Conquest Air INC 809578 Clear 24 Insured On file
Alberto's Services 818529 Clear 23 Insured On file
C W Heating and Air Conditioning 820838 Clear 23 Insured On file
Local Air Conditioning Company 823545 Clear 23 Insured On file
Horizons Construction Company International INC 825022 Clear 23 Insured On file
Velasco Air INC 836118 Clear 22 Insured On file
Systems X T INC 841424 Clear 22 Insured On file
Caliber Heating & Air Conditioning INC 853660 Clear 21 Insured On file
Homeplus General Contractor 853083 Clear 21 Insured On file
South Coast Facility Services 857144 Clear 21 Insured On file
M & M Air Conditioning 862363 Clear 21 Insured On file
N K S Mechanical Contracting INC 865725 Clear 21 Insured On file

See all 160 HVAC contractors in Anaheim

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 Anaheim?

CSLB's current public file lists 160 HVAC contractors with a Anaheim mailing address. 153 have a Clear status, and 88.8% 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, 95.6% of Anaheim'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?

Each profile shows the workers' comp type, insurer and policy dates from CSLB's file. Among Anaheim HVAC contractors, 0% are exempt (no employees), 97.5% insured and 2.5% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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Guides