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Licensed HVAC Contractors in Gilroy, California

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

  • 42licensed HVAC contractors
  • 39active (Clear)
  • 7.1%with a suspension
  • 0%workers' comp exempt
  • 9.1 yrsmedian time licensed
  • 61.9%corp / LLC / partnership (38.1% sole owner)
  • 1new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 42 HVAC contractors with a mailing address in Gilroy, and 39 of them (92.9%) show a Clear primary status.

The share with a suspension (7.1%) is close to the Santa Clara County rate for the same license (6.3%). About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors.

Experience varies: 47.6% have been licensed 10+ years and 1 is new this year (median 9.1 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 Gilroy

  1. Find the business in the list below, or search all 42 Gilroy 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. Confirm it live with CSLB's Instant License Check. Statuses change between our weekly refreshes, especially workers' comp and bond suspensions.
  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.

All 42 HVAC contractors in Gilroy

Gilroy 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 Gilroy
Business nameLicense #StatusYearsWorkers' compBond
Guy's Heating Air Conditioning and Sheetmetal 654963 Clear 34 Insured On file
Reaco Heating & Air Conditioning INC 715426 Clear 30 Insured On file
Ice Age Enviromental 771434 Clear 27 Insured On file
Asco Service INC 778556 Clear 26 Insured On file
Lighthouse Plumbing & Heating 782136 Clear 26 Insured On file
Air Mechanix 811357 Clear 24 Insured On file
Gilroy Heating and Air Conditioning 818944 Clear 23 Insured On file
Metro Mechanical INC 825697 Clear 23 Insured On file
All Bay Mechanical INC 827925 Clear 22 Insured On file
Controlled Air Systems Easy Cool 908009 Clear 18 Insured On file
P G I Heating and Air Conditioning 946515 Clear 16 Insured On file
Penzo J E Enterprises 956163 Clear 15 Insured On file
Prime Air Conditioning INC 964012 Clear 15 Insured On file
Venosta Michael Plumbing and Mechanical INC 969247 Clear 14 Insured On file
I-On Mechanical INC 976992 Clear 14 Insured On file
A R C Mechanical Systems INC 994267 Clear 12 Insured On file
Smart H V A C Corporation 1010705 Clear 10 Insured On file
Keller Heating & Air Conditioning INC 1030639 Clear 9 Insured On file
Dynamic Air Systems 1032134 Clear 9 Insured On file
Golden Bear Heating & Air 1035565 Clear 8 Insured On file
Blue Coast Heating and Air Conditioning 1039824 Clear 8 Insured On file
Davis HVAC INC 1041260 Clear 8 Insured On file
Ace Mechanical 1046409 Clear 8 Insured On file
Commercial Air Services INC 1046124 Clear 8 Insured On file
Rml Heating and Air Conditioning 1046486 Clear 8 Insured On file
L J Mechanical Heating & Cooling INC 1048020 Clear 7 Insured On file
Pure Plumbing Solutions - Rooter 1050554 Clear 7 Insured On file
Chp Mechanical 1085930 Clear 4 Insured On file
Baytek Indoor Air Solutions 1089348 Clear 4 Insured On file
American Coast Heating & Cooling 1090972 Clear 4 Insured On file
Alanis Air HVAC 1109420 Clear 3 Insured On file
Jr's Heating & Air INC 1115260 Clear 2 Insured On file
Prestige HVAC INC 1123256 Clear 2 Insured On file
Maxseal LLC 1128398 Clear 2 Insured On file
A4 Heating and Air 1135765 Clear 1 Insured On file
Oss HVAC INC 1134569 Clear 1 Insured On file
Marat Gareev 1141223 Clear 1 Insured On file
Apcor Mechanical 1145214 Clear 1 Insured On file
Q & V Heating and Cooling INC 1161471 Clear <1 Insured On file
Malibu Heating & Air Conditioning INC 403858 Susp: workers' compensation 45 None On file
Generating Heating & A/C 843154 Susp: workers' compensation 22 None On file
Faith Mechanical INC 1019393 Susp: contractor's bond 10 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 Gilroy?

CSLB's current public file lists 42 HVAC contractors with a Gilroy mailing address. 39 have a Clear status, and 83.3% 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?

Look for C-20 on the license. 42 businesses in Gilroy hold it. Small jobs under $1,000 with no permit and no employees are exempt; everything else needs a license (details).

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 Gilroy, 95.2% of HVAC contractors list a policy, 0% claim an exemption and 4.8% 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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