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Licensed HVAC Contractors in Garden Grove, California

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

  • 54licensed HVAC contractors
  • 52active (Clear)
  • 3.7%with a suspension
  • 0%workers' comp exempt
  • 11.5 yrsmedian time licensed
  • 61.1%corp / LLC / partnership (38.9% sole owner)
  • 4new in the last 12 months
  • —change tracking began November 1, 2026

CSLB's public data lists 54 HVAC contractors with a mailing address in Garden Grove, and 52 of them (96.3%) show a Clear primary status.

About 0% report a workers' comp exemption, roughly the statewide norm for HVAC contractors. The share with a suspension (3.7%) is close to the Orange County rate for the same license (4.5%).

4 of these licenses are less than a year old, while 59.3% have been held for 10 years or more. The median is 11.5 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 Garden Grove

  1. Open the HVAC contractor's profile from the table below (or search Garden Grove listings by name). Check that C-20 appears among its classifications and that the primary status reads Clear. What C-20 covers.
  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.

50 of 54 HVAC contractors in Garden Grove

Garden Grove 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 Garden Grove
Business nameLicense #StatusYearsWorkers' compBond
Southland Industries 114040 Clear 77 Insured On file
Franklin Air Conditioning & Heating CO INC 453606 Clear 42 Insured On file
Harrison Scott Plumbing and Heating INC 481190 Clear 41 Insured On file
Stephan's Home Comfort Services 658149 Clear 34 Insured On file
American Continental Engineering Corp 659654 Clear 33 Insured On file
Nguyen Cuong An 686131 Clear 32 Insured On file
Cole Services Plumbing Heating and Air 718978 Clear 30 Insured On file
R T Contractor Corp 755720 Clear 28 Insured On file
A Plus Heating & Air Conditioning CO 763154 Clear 27 Insured On file
Accutherm Refrigeration INC 790424 Clear 25 Insured On file
Pure Air 792214 Clear 25 Insured On file
Complete Thermal Services INC 805151 Clear 24 Insured On file
Burl Refrigeration 823879 Clear 23 Insured On file
Coast Engineering Contractors INC 840779 Clear 22 Insured On file
Dunn - Rite Heating & Air 845225 Clear 22 Insured On file
Exbon Development INC 863384 Clear 21 Insured On file
Doan Construction Services 927962 Clear 17 Insured On file
Iceberg Air Conditioning & Heating INC 938226 Clear 17 Insured On file
Sawtell Plumbing Heating and Air 949897 Clear 16 Insured On file
A & H Refrigeration INC 956992 Clear 15 Insured On file
Nt Electric & HVAC INC 959727 Clear 15 Insured On file
Do's Air Conditioning and Refrigeration 964707 Clear 15 Insured On file
Energy Upgrades INC 968076 Clear 14 Insured On file
Ryden Construction INC 981264 Clear 13 Insured On file
Rk Plumbing Heating Air Conditioning 1002474 Clear 11 Insured On file
Paul's Air Conditioning! 1003279 Clear 11 Insured On file
Steward James R 1004538 Clear 11 Insured On file
Envise 1005262 Clear 11 Insured On file
P R Heating & Cooling 1007628 Clear 11 Insured On file
Daniel Huan Su 1008188 Clear 11 Insured On file
Air Cool & Fast 1014905 Clear 10 Insured On file
Balance Point Mechanical HVAC-R 1039122 Clear 8 Insured On file
A A C Heating and Air INC 1053386 Clear 7 Insured On file
D R G Mechanical INC 1054301 Clear 7 Insured On file
Pham Thang 1060776 Clear 6 Insured On file
Kt Electrical/Heating and Air Conditioning 1064421 Clear 6 Insured On file
Oc Star Construction INC 1065898 Clear 6 Insured On file
10perature Heating and Air Conditioning 1070595 Clear 6 Insured On file
Race Cooling 1074577 Clear 5 Insured On file
Flowsair INC 1077442 Clear 5 Insured On file
Circle Airflow Heating and Air Conditioning 1089075 Clear 4 Insured On file
Le Nguyen Huu 1094849 Clear 4 Insured On file
Q Builders LLC 1101713 Clear 3 Insured On file
Alkm 1116995 Clear 2 Insured On file
Pacific West Heating Cooling Mechanical 1117013 Clear 2 Insured On file
Calida Air Conditioning & Heating 1129064 Clear 2 Insured On file
Wind HVAC INC 1138768 Clear 1 Insured On file
Ch-Air Conditioning & Heating 1143360 Clear 1 Insured On file
Coastal Desert Air Conditioning and Heating 1148467 Clear <1 Insured On file
Michael Paz Osorio 1156292 Clear <1 Insured On file

See all 54 HVAC contractors in Garden Grove

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 Garden Grove?

CSLB's current public file lists 54 HVAC contractors with a Garden Grove mailing address. 52 have a Clear status, and 92.6% 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, 96.3% of Garden Grove'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 Garden Grove HVAC contractors, 0% are exempt (no employees), 96.3% insured and 3.7% without current coverage. Verify a policy with CSLB's insurer search (step by step).

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