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Licensed HVAC contractors in Garden Grove
52 contractors with a Garden Grove mailing address hold an active (CLEAR) CSLB C-20 Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) license in CSLB's license file dated Oct 20, 2026. 50 of them show a workers' comp policy on file. Get quotes from up to 3 of them →
Heating and air conditioning work calls for a C-20 license. CSLB requires C-20 licensees to carry workers' compensation even if they have no employees, so check that a policy is on file.
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A Featured spot on this hvac page for Garden Grove is a paid ad for a License Verified contractor, labeled "Ad" every time. It sits apart from the directory and never changes the order below. From $49/mo. Join the waitlist →
All 52 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–52. 10PERATURE HEATING AND AIR CONDITIONING
C-20 · Lic. #1070595 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A & H REFRIGERATION INC
C-20 · also C-38 · Lic. #956992 · Garden Grove 92844
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A PLUS HEATING & AIR CONDITIONING CO
C-20 · also B, C-10, C-36 · Lic. #763154 · Garden Grove 92841
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
AAC HEATING AND AIR INC
C-20 · Lic. #1053386 · Garden Grove 92845
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ACCUTHERM REFRIGERATION INC
C-20 · also C-10, C-38 · Lic. #790424 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR COOL & FAST
C-20 · Lic. #1014905 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ALKM
C-20 · Lic. #1116995 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AMERICAN CONTINENTAL ENGINEERING CORP
C-20 · also A, B, C-4, C-10… · Lic. #659654 · Garden Grove 92840
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ATLAS COMFORT AIR
C-20 · Lic. #989499 · Garden Grove 92844
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
BALANCE POINT MECHANICAL HVAC-R
C-20 · Lic. #1039122 · Garden Grove 92844
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BURL REFRIGERATION
C-20 · also B, C-38 · Lic. #823879 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CALIDA AIR CONDITIONING & HEATING
C-20 · Lic. #1129064 · Garden Grove 92844
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CH-AIR CONDITIONING & HEATING
C-20 · Lic. #1143360 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CIRCLE AIRFLOW HEATING AND AIR CONDITIONING
C-20 · Lic. #1089075 · Garden Grove 92844
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COAST ENGINEERING CONTRACTORS INC
C-20 · also A, B, HAZ · Lic. #840779 · Garden Grove 92844
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COASTAL DESERT AIR CONDITIONING AND HEATING
C-20 · Lic. #1148467 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COLE SERVICES PLUMBING HEATING AND AIR
C-20 · also C-10, C-36 · Lic. #718978 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COMPLETE THERMAL SERVICES INC
C-20 · also C-38 · Lic. #805151 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CUONG AN NGUYEN
C-20 · Lic. #686131 · Garden Grove 92640
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
D R G MECHANICAL INC
C-20 · Lic. #1054301 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DANIEL HUAN SU
C-20 · Lic. #1008188 · Garden Grove 92840
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DO'S AIR CONDITIONING AND REFRIGERATION
C-20 · also C-38 · Lic. #964707 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DOAN CONSTRUCTION SERVICES
C-20 · also B · Lic. #927962 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DUNN - RITE HEATING & AIR
C-20 · also C-36 · Lic. #845225 · Garden Grove 92840
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ENERGY UPGRADES INC
C-20 · also B · Lic. #968076 · Garden Grove 92841
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
ENVISE
C-20 · also B, C-10, C-36 · Lic. #1005262 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EXBON DEVELOPMENT INC
C-20 · also A, B, C-10, C-36… · Lic. #863384 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIRST CHOICE AIRC
C-20 · Lic. #1162423 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FRANKLIN AIR CONDITIONING & HEATING CO INC
C-20 · Lic. #453606 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
H & H HEATING AND COOLING
C-20 · Lic. #1157911 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ICEBERG AIR CONDITIONING & HEATING INC
C-20 · Lic. #938226 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JAMES R STEWARD
C-20 · Lic. #1004538 · Garden Grove 92845
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
KT ELECTRICAL/HEATING AND AIR CONDITIONING
C-20 · also C-10 · Lic. #1064421 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MICHAEL PAZ OSORIO
C-20 · Lic. #1156292 · Garden Grove 92844
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NGUYEN HUU LE
C-20 · also B · Lic. #1094849 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NT ELECTRIC & HVAC INC
C-20 · also C-10, C-38 · Lic. #959727 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OC STAR CONSTRUCTION INC
C-20 · also B · Lic. #1065898 · Garden Grove 92844
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
P R HEATING & COOLING
C-20 · Lic. #1007628 · Garden Grove 92840
Workers' comp policy on file
Active — CSLB flag: workers' comp suspension pending
PACIFIC WEST HEATING COOLING MECHANICAL
C-20 · Lic. #1117013 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PAUL'S AIR CONDITIONING!
C-20 · Lic. #1003279 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PURE AIR
C-20 · also C-10 · Lic. #792214 · Garden Grove 92840
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
Q BUILDERS LLC
C-20 · also B, C-10, C-36 · Lic. #1101713 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
R T CONTRACTOR CORP
C-20 · also A, B, C-10, C-36 · Lic. #755720 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RACE COOLING
C-20 · also C-38 · Lic. #1074577 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RK PLUMBING HEATING AIR CONDITIONING
C-20 · also C-36 · Lic. #1002474 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RYDEN CONSTRUCTION INC
C-20 · also B, C-10, C-36 · Lic. #981264 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SAWTELL PLUMBING HEATING AND AIR
C-20 · also C-36 · Lic. #949897 · Garden Grove 92845
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SCOTT HARRISON PLUMBING AND HEATING INC
C-20 · also C-36 · Lic. #481190 · Garden Grove 92845
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SOUTHLAND INDUSTRIES
C-20 · also B, C-4, C-10, C-16… · Lic. #114040 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
STEPHAN'S HOME COMFORT SERVICES
C-20 · also C-38 · Lic. #658149 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THANG PHAM
C-20 · Lic. #1060776 · Garden Grove 92843
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WIND HVAC INC
C-20 · Lic. #1138768 · Garden Grove 92841
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026