How many hvac contractors are in FULLERTON, CA?

55 with a current California license, as of 2026-08-31.

How do I check a California contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the California CSLB licensee database.

HVAC contractors in FULLERTON, CA

55 listings

Source: California CSLB license records. Last verified 2026-08-31.

There are 55 hvac contractors in FULLERTON, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-10-31; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
1-800-COOLNESS	871741	C-20	2026-12-31	FULLERTON	92837	Set up workspace
57 HEATING AND AIR CONDITIONING	1130374	C-20	2026-12-31	FULLERTON	92832	Set up workspace
ACE AIR CONDITIONING	718130	C-20	2028-01-31	FULLERTON	92833	Set up workspace
ADVANCED CLIMATE TECHNOLOGIES	1039852	C-20	2028-05-31	FULLERTON	92832	Set up workspace
AIR REVOLUTION HEATING AND COOLING INC	1042990	C-20	2028-08-31	FULLERTON	92832	Set up workspace
AIR SUPPLY HTG & A / C INC	744462	B, C-20	2027-10-31	FULLERTON	92833	Set up workspace
ANDERSON AIR CONDITIONING LP AN AMS COMPANY	1075333	B, C-10, C-20, C-38	2027-04-30	FULLERTON	92831	Set up workspace
ANGEL HVAC	1094626	C-20	2028-07-31	FULLERTON	92831	Set up workspace
ANTHONY'S RELIABLE HEATING & AIR CONDITIONING	943119	C-20	2028-02-29	FULLERTON	92833	Set up workspace
APPLIED AIR CONDITIONING INC	910358	C-20	2028-02-29	FULLERTON	92833	Set up workspace
APPLIED AIR CONDITIONING INC DBA APPLIED AIR	923904	C-38	2026-10-31	FULLERTON	92833	Set up workspace
CHRIS PALMER HEATING & AIR CONDITIONING	1076327	C-20	2027-05-31	FULLERTON	92831	Set up workspace
COMFORT CONTROL HVAC	1137585	C-20	2027-05-31	FULLERTON	92831	Set up workspace
COMFORT SOLUTIONS HEATING AND COOLING	1113536	C-20	2027-12-31	FULLERTON	92831	Set up workspace
COOLING & HEATING REPAIR INC	1093030	C-20	2028-06-30	FULLERTON	92835	Set up workspace
DAN PAREDES INC	1158996	C-20	2028-07-31	FULLERTON	92831	Set up workspace
EVOLUTION HEATING AND AIR CONDITIONING	1049849	C-20	2027-02-28	FULLERTON	92831	Set up workspace
EVOLUTION HEATING AND AIR CONDITIONING INC	1082536	C-20	2027-10-31	FULLERTON	92831	Set up workspace
FIRST CLASS COMFORT HVAC LLC	1141174	C-20	2027-07-31	FULLERTON	92831	Set up workspace
GARD INC DBA RELIABLE SHEET METAL WORKS	272202	C-20, C-43	2027-06-30	FULLERTON	92832	Set up workspace
GF CONSTRUCTION COMPANY	922007	B, C-20	2027-08-31	FULLERTON	92833	Set up workspace
HAWAIIAN AIR	299279	C-20	2027-11-30	FULLERTON	92831	Set up workspace
HOME PRO HEATING AND AIR	924562	B, C-10, C-20	2026-11-30	FULLERTON	92832	Set up workspace
HORTON'S HEATING & AIR CONDITIONING	587686	C-20	2028-02-29	FULLERTON	92832	Set up workspace
ICY AC & CLEANING INC	1104972	C-20	2027-05-31	FULLERTON	92833	Set up workspace
JAMISON HEATING & COOLING SERVICES INC	1072598	C-20	2027-01-31	FULLERTON	92833	Set up workspace
JL HOME CONSTRUCTION INC	1107057	B, C-20	2027-07-31	FULLERTON	92832	Set up workspace
J M PROFESSIONAL PLUMBING	828995	C-20, C-36	2027-12-31	FULLERTON	92831	Set up workspace
JP HVAC INC	790312	B, C-20, C-36	2028-06-30	FULLERTON	92833	Set up workspace
KI HONG AIRCONDITIONING	984268	C-20	2027-06-30	FULLERTON	92833	Set up workspace
KING'S AIR	1120216	C-20	2028-05-31	FULLERTON	92832	Set up workspace
K N C AIR CONTROL INC	790011	C-20	2026-10-31	FULLERTON	92833	Set up workspace
MICHAEL SORENSEN	1047312	C-38	2026-11-30	FULLERTON	92833	Set up workspace
MTZ ROOFING & RAINGUTTERS	1005966	C-39, C-43	2027-07-31	FULLERTON	92831	Set up workspace
O C HI TECH SERVICE	931434	C-10, C-20	2027-04-30	FULLERTON	92831	Set up workspace
ONE HOUR HEATING AND AIR CONDITIONING	1136570	C-20	2027-04-30	FULLERTON	92835	Set up workspace
ORGIO AIR SERVICES	1153303	C-20, C-38	2028-04-30	FULLERTON	92835	Set up workspace
PACIFIC HVAC LLC	1151166	C-20	2028-02-29	FULLERTON	92835	Set up workspace
PG METAL SYSTEMS	1086469	C-43	2028-01-31	FULLERTON	92835	Set up workspace
PMR PROFESSIONAL MOBIL REMODELING INC	411024	B, C-20, C-47	2028-04-30	FULLERTON	92832	Set up workspace
PRECISION AIR CONTROLS	1137223	C-20	2027-05-31	FULLERTON	92831	Set up workspace
PROPER AIR INC	988104	B, C-20	2028-06-30	FULLERTON	92835	Set up workspace
RADIANT AIR HVAC INC	1073408	C-20	2027-02-28	FULLERTON	92831	Set up workspace
RAYMOND SOK	832377	C-20, C-38	2028-02-29	FULLERTON	92833	Set up workspace
REFRIGERATION UNLIMITED INC	764462	C-20, C-38	2027-06-30	FULLERTON	92831	Set up workspace
RICARDO DOMINGO DBA PRO AIRE HEATING AND COOLING CO	1074299	C-20	2027-03-31	FULLERTON	92832	Set up workspace
S C AIR TECH	1005297	C-20	2027-07-31	FULLERTON	92833	Set up workspace
SERVICE SOLUTIONS	793095	C-20	2027-10-31	FULLERTON	92836	Set up workspace
SOMA H V A C INC	1055046	C-10, C-20	2027-06-30	FULLERTON	92833	Set up workspace
SYNERGY INDUSTRIAL REFRIGERATION INC	943905	C-20, C-38	2027-07-31	FULLERTON	92835	Set up workspace

Showing 1–50 of 55

Quick answers

How many hvac contractors are in FULLERTON?: 55 with a current California license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the California CSLB licensee database.