California › San Joaquin County › HVAC › Stockton
Licensed HVAC contractors in Stockton
89 contractors with a Stockton 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. 88 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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All 89 licensed HVAC contractors
Order: A–Z by business name (neutral, stated). Showing 1–89. 100 DEGREE MECHANICAL
C-20 · Lic. #1122898 · Stockton 95206
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A & A CLIMATE CONTROLS
C-20 · Lic. #1154926 · Stockton 95206
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A + HEATING AND AIR CONDITIONING
C-20 · Lic. #976573 · Stockton 95269
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A B HEATING & AIR CONDITIONING SERVICES
C-20 · Lic. #1043736 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
A M S HEATING INC
C-20 · also C-4, C-36, C-43 · Lic. #767349 · Stockton 95215
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AA PRO HEATING & COOLING INC
C-20 · Lic. #1120906 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADONAI HEATING & AIR CONDITIONING
C-20 · Lic. #1017151 · Stockton 95203
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ADVANCED TECH 209 INC
C-20 · Lic. #1089559 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR BROS MECHANICAL LLC
C-20 · Lic. #1123895 · Stockton 95203
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR CARE PRO
C-20 · Lic. #1151131 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR CARE SOLUTIONS INC
C-20 · Lic. #1137948 · Stockton 95206
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR KING INC
C-20 · Lic. #1085703 · Stockton 95209
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIR PLUS MECHANICAL
C-20 · also C-36 · Lic. #871851 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIRFLO ENERGY SOLUTIONS
C-20 · Lic. #912273 · Stockton 95209
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
AIRTEKS MECHANICAL SERVICES
C-20 · Lic. #747968 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ANGKOR HEATING AIR CONDITIONING & REFRIGERATION
C-20 · Lic. #962008 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ARNAIZ DEVELOPMENT COMPANY INC
C-20 · also A, B, C-10, C-36 · Lic. #455362 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
B & B HEATING & AIR CONDITIONING INC
C-20 · Lic. #868418 · Stockton 95219
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BAY VALLEY SHEETMETAL INC
C-20 · also C-43 · Lic. #592485 · Stockton 95215
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BLUE ANGEL MECHANICAL HEATING AND AIR CONDITIONING
C-20 · Lic. #874618 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
BOON'S HEATING & AIR
C-20 · Lic. #1030561 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
C&S HVAC/R
C-20 · Lic. #1061216 · Stockton 95269
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CHAVA HEATING & AIR CONDITIONING INC
C-20 · Lic. #1045919 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
COACHES HVAC EXTRAORDINAIR
C-20 · Lic. #1063779 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CORTEZ CUSTOM HEATING & AIR
C-20 · Lic. #949083 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
CURTIS NATION AIR CONDITIONING & HEATING
C-20 · Lic. #943673 · Stockton 95209
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DANNY'S HEAT & AIR
C-20 · Lic. #1144064 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DELTA HEATING AND AIR CONDITIONING
C-20 · Lic. #979544 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DELTA SIERRA MECHANICAL
C-20 · also C-36 · Lic. #1085319 · Stockton 95202
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
DENEAU COOLING & HEATING
C-20 · Lic. #1098493 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ENVIRONMENTAL MECHANICAL SERVICES INC DBA BREATHE EASY
C-20 · Lic. #611549 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
EVERESTECH HEATING & AIR CONDITIONING INC
C-20 · Lic. #1140166 · Stockton 95203
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FABIAN'S & SON INC
C-20 · Lic. #1151598 · Stockton 95215
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FERNANDO JAIMES V
C-20 · Lic. #987986 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FIRST AND LAST HEATING & AIR
C-20 · Lic. #1079765 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FOUR SEASONS HEATING AND AIR CONDITIONING
C-20 · Lic. #1160307 · Stockton 95219
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
FRANK'S QUALITY AIR INC
C-20 · Lic. #1029159 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GARCIA'S PROFESSIONAL HEATING & AIR
C-20 · Lic. #1145973 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
GREENER SOLUTIONS INC
C-20 · also B, C-10, C-36 · Lic. #410019 · Stockton 95203
Workers' comp: via leasing/temp firm
✓License Verified CSLB file · Oct 20, 2026
GUERRERO'S HEATING & AIR CONDITIONING
C-20 · Lic. #1062959 · Stockton 95206
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
HEATING AND AIR DESIGN
C-20 · Lic. #976200 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
I:S CONTRACTORS LLC
C-20 · also B, C-33 · Lic. #918489 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
INDEPENDENT CONSTRUCTION COMPANY
C-20 · also B · Lic. #1077037 · Stockton 95215
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
J M S HEATING COOLING
C-20 · Lic. #1101454 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JAIMES HEATING AND AIR
C-20 · Lic. #1023282 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JB AIR
C-20 · Lic. #1088073 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
JOHN HARRISON INC
C-20 · Lic. #907555 · Stockton 95219
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
KAISER'S HEATING & AIR
C-20 · Lic. #748147 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LEE'S HEATING AND AIR CONDITIONING CO
C-20 · Lic. #456424 · Stockton 95209
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LESLIE ARMSTRONG
C-20 · Lic. #934027 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
LOVOTTI AIR
C-20 · also B, C-10, C-36 · Lic. #865459 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
M & J RESTAURANT EQUIPMENT
C-20 · Lic. #702826 · Stockton 95209
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MANCUSO AIR SERVICES
C-20 · Lic. #985335 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MC LAUGHLIN AIR CONDITIONING CO
C-20 · also B, C-2, C-15, C-36… · Lic. #752342 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
MECHANICAL SOLUTIONS COMPANY INC
C-20 · Lic. #1124778 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NINO'S AIR
C-20 · also C-36 · Lic. #1130259 · Stockton 95219
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
NORMANDY HEATING & AIR INC
C-20 · Lic. #396346 · Stockton 95215
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
O A R HEATING & AIR
C-20 · Lic. #977099 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
OMEGA HEATER & AIR
C-20 · Lic. #1161164 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PADILLA HEATING AND AIR SERVICE CO
C-20 · Lic. #994029 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PHILLIPS CONSTRUCTION COMPANY
C-20 · also B, C-33, C-54, D-28… · Lic. #525812 · Stockton 95205
Workers' comp policy on file
Active — CSLB flag: case or citation pending
PINASCO PLUMBING & HEATING INC
C-20 · also B, C-16, C-36 · Lic. #429901 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PORT CITY HEATING & AIR CONDITIONING INC
C-20 · also B, C-10, C-38, C-43 · Lic. #1075828 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
PRIME ENERGY HEAT & AIR
C-20 · Lic. #1064446 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
QUEIROLO'S HEATING & AIR CONDITIONING INC
C-20 · Lic. #863345 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
R & R MECHANICAL
C-20 · Lic. #996195 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
R B HVAC INC
C-20 · Lic. #1094161 · Stockton 95209
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RENUE RESTORATION AND MANAGEMENT CORPORATION
C-20 · also A, B, C-10, C-36 · Lic. #939351 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RETES MECHANICAL
C-20 · Lic. #971593 · Stockton 95267
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RM HEATING & AIR CONDITIONING
C-20 · Lic. #1088775 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
ROTERTS APPL REPAIR
C-20 · Lic. #542874 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RUIZ AIR
C-20 · Lic. #1112571 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RUSS AIR CONDITIONING & HEATING SERVICES
C-20 · Lic. #1039146 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RUSSELL LAWRENCE RAY
C-20 · also A, B, C-10, C-36 · Lic. #611733 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
RUSSO'S HEATING & AIR CONDITIONING COMPANY
C-20 · Lic. #747167 · Stockton 95209
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SELECT BUILDING SERVICES
C-20 · also B, C-4, C-16, C-36… · Lic. #85895 · Stockton 95206
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SIMI HEATING & AIR INC
C-20 · Lic. #1076984 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SN HEATING AND AC
C-20 · Lic. #1160132 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SOLORIO HEATING & AIR CONDITIONING
C-20 · Lic. #963876 · Stockton 95210
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SOS HVAC LLC
C-20 · Lic. #1150067 · Stockton 95207
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
SWEET AIR AC SERVICES INC
C-20 · Lic. #1154164 · Stockton 95215
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THE CLIMATE COMPANY HEATING AND AIR CONDITIONING
C-20 · Lic. #1054378 · Stockton 95215
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
THERMAXX MECHANICAL
C-20 · also C-38 · Lic. #802624 · Stockton 95213
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TIMELY COMFORT LLC
C-20 · Lic. #1113848 · Stockton 95210
Workers' comp policy on file
Active — CSLB flag: case or citation pending
TIRADO'S HEATING AND AIR CONDITIONING
C-20 · Lic. #940878 · Stockton 95205
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
TOWN & COUNTRY HEATING AND COOLING
C-20 · Lic. #995769 · Stockton 95204
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
VALLEY AIR
C-20 · also C-4, C-38 · Lic. #555434 · Stockton 95203
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026
WARRENS HEATING & AIR CONDITIONING INC
C-20 · Lic. #691278 · Stockton 95215
Workers' comp policy on file
Active — CSLB flag: "Pending IFS"; suspension pending, dated 11/04/2026
YONG CONG CHEN
C-20 · Lic. #1121530 · Stockton 95212
Workers' comp policy on file
✓License Verified CSLB file · Oct 20, 2026