How many hvac contractors are in HAYWARD, CA?

46 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 HAYWARD, CA

46 listings

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

There are 46 hvac contractors in HAYWARD, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-08-31; 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
A & B MECHANICAL INC	740508	C-4, C-20, C-38	2027-09-30	HAYWARD	94544	Set up workspace
ABSOLUTE AIR SOLUTIONS	1059577	C-20	2027-03-31	HAYWARD	94544	Set up workspace
ACKLEY SHEETMETAL INC	481360	C-20, C-43	2027-10-31	HAYWARD	94545	Set up workspace
ADVANCE HEATING AND COOLING WORKS	882025	C-20	2026-08-31	HAYWARD	94544	Set up workspace
AIRSTARS CORP	1118050	C-20	2028-03-31	HAYWARD	94543	Set up workspace
ALANIZ HVAC SERVICES	1120282	C-20	2028-05-31	HAYWARD	94544	Set up workspace
ALL ABOUT AIR	902777	C-20	2027-08-31	HAYWARD	94545	Set up workspace
ALPES COOLING & HEATING	1133150	C-20	2027-02-28	HAYWARD	94544	Set up workspace
A M E HEATING & AIR CONDITIONING	744499	C-20	2027-06-30	HAYWARD	94541	Set up workspace
AMEX SHEET METAL INC	1105939	C-43	2027-06-30	HAYWARD	94544	Set up workspace
ANTELL HVAC & ELECTRIC LLC	1148051	C-10, C-20	2027-12-31	HAYWARD	94541	Set up workspace
ARTISAN AIR HEATING COOLING INC	1018534	C-20	2028-09-30	HAYWARD	94545	Set up workspace
ATTIC STAR INC	1039731	B, C-2, C-20	2028-05-31	HAYWARD	94549	Set up workspace
BAY AREA CLIMATE CONTROL	1129915	C-10, C-20	2026-12-31	HAYWARD	94545	Set up workspace
BLOWN AWAY	1135076	C-20	2027-03-31	HAYWARD	94544	Set up workspace
BURLINGAME HEATING AND VENTILATION INC	414631	C-20, C-43	2027-12-31	HAYWARD	94544	Set up workspace
CHAMPIONS COMMERCIAL REFRIGERATION	1063283	C-38	2028-02-29	HAYWARD	94545	Set up workspace
C H M MECHANICAL INC	897420	C-38	2027-05-31	HAYWARD	94545	Set up workspace
CLIMATE PROS LLC	1056931	B, C-10, C-20, C-38	2027-08-31	HAYWARD	94545	Set up workspace
COLD CHAIN REFRIGERATION	1142309	C-38	2027-08-31	HAYWARD	94544	Set up workspace
COMFORT AIR CONDITIONING & HEATING	953491	C-20	2026-10-31	HAYWARD	94542	Set up workspace
D W NICHOLSON CORPORATION	68847	A, B, C-4, C-8, C-10, C-11, C-16, C-20, C-36, C-51, D21, D28	2027-03-31	HAYWARD	94540	Set up workspace
EASTBAY REFRIGERATION INC	850485	C-38	2027-10-31	HAYWARD	94545	Set up workspace
FREESE HEATING AND AIR	1000627	C-20	2027-01-31	HAYWARD	94544	Set up workspace
G P A MECHANICAL SERVICES INC	926525	C-20	2027-06-30	HAYWARD	94542	Set up workspace
HAPPY HEATING & AIR	1121646	C-20	2028-06-30	HAYWARD	94541	Set up workspace
H D EZ - AIR INC	974381	C-20	2028-06-30	HAYWARD	94544	Set up workspace
J R HEATING AND COOLING SYSTEMS	968234	C-20, C-38	2027-12-31	HAYWARD	94541	Set up workspace
LOVAZZANO HVAC INC	942258	C-20	2028-01-31	HAYWARD	94544	Set up workspace
LOVAZZANO SHEET METAL INC	1082144	C-43	2027-10-31	HAYWARD	94544	Set up workspace
MAKO HEATING, COOLING AND ELECTRICAL	1086975	C-10, C-20	2028-02-29	HAYWARD	94545	Set up workspace
NORTH BAY DESIGN AND BUILD INC	1129470	A, B, C-10, C-20	2026-11-30	HAYWARD	94545	Set up workspace
PACKAGE UNIT PROS	840012	B, C-20, C-38	2028-08-31	HAYWARD	94545	Set up workspace
PRECISION HVAC HEATING & AIR CONDITIONING	1047076	C-20	2026-11-30	HAYWARD	94541	Set up workspace
RAV MECHANICAL CORPORATION	1073696	C-20, C-38	2028-03-31	HAYWARD	94545	Set up workspace
ROHIT PRATAP	964058	C-20	2027-08-31	HAYWARD	94544	Set up workspace
RYAN CHRISTOPHER SCHLETTER	949687	C-20	2028-07-31	HAYWARD	94541	Set up workspace
SAME DAY AIR CONDITIONING & HEATING	1009199	C-20	2027-11-30	HAYWARD	94545	Set up workspace
SMITH & WHITELEY REFRIGERATION	850229	C-38	2026-11-30	HAYWARD	94545	Set up workspace
TRUE BLUE AIR	1078676	B, C-20	2027-07-31	HAYWARD	94544	Set up workspace
TURNKEY HVAC	1126546	C-20, C-36	2028-09-30	HAYWARD	94545	Set up workspace
VAN-MULDER SHEET METAL INC	279981	B, C-4, C-20, C-43	2027-09-30	HAYWARD	94545	Set up workspace
VILLQUIN AIR SERVICES LLC	1062552	C-10, C-20	2028-01-31	HAYWARD	94545	Set up workspace
WESTATES MECHANICAL CORPORATION INC	828590	B, C-16, C-20, C-36	2027-12-31	HAYWARD	94545	Set up workspace
YJV STAINLESS INC	1144643	C-43	2027-10-31	HAYWARD	94545	Set up workspace
Z & L COLD EQUIPMENT SERVICE	1114534	C-38	2027-12-31	HAYWARD	94541	Set up workspace

Quick answers

How many hvac contractors are in HAYWARD?: 46 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.