How many hvac contractors are in NAPA, CA?

22 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 NAPA, CA

22 listings

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

There are 22 hvac contractors in NAPA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-31; 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
ACH PRO MECHANICAL	1131437	C-20	2027-01-31	NAPA	94558	Set up workspace
ADAMECK HVAC INC	1035976	C-20	2027-07-31	NAPA	94858	Set up workspace
BELL PRODUCTS INC	171534	A, B, C-4, C-20, C-36, C-43	2028-06-30	NAPA	94559	Set up workspace
BERRYESSA ELECTRONICS & MECHANICAL SERVICES	537372	A, B, C-10, C-20, C-38	2028-08-31	NAPA	94558	Set up workspace
CM HEATING AND AIR	1118376	C-20	2028-03-31	NAPA	94558	Set up workspace
CUSTOM HEATING AND AIR CONDITIONING	825646	C-20	2027-10-31	NAPA	94581	Set up workspace
DENNY'S HEATING & AIR CONDITIONING LLC	688217	C-20, C-43	2027-06-30	NAPA	94558	Set up workspace
EAGLE HEATING & AIR CONDITIONING	783917	C-20	2028-09-30	NAPA	94558	Set up workspace
FOX-HEATING AIR CONDITIONING AND REFRIGERATION	1159425	C-20	2028-08-31	NAPA	94559	Set up workspace
INTEGRITY SHEET METAL	769852	C-20, C-43	2027-10-31	NAPA	94558	Set up workspace
JEREMY JACK INC DBA STANDARD HVAC	901905	B, C-20	2027-07-31	NAPA	94558	Set up workspace
JORDAN MECHANICAL INC	1054471	C-20	2027-06-30	NAPA	94558	Set up workspace
JRE HEATING AND AIR	1064819	C-20	2028-04-30	NAPA	94558	Set up workspace
JVG COOLING & HEATING SOLUTIONS	1103018	B, C-10, C-20	2027-03-31	NAPA	94559	Set up workspace
LH HEATING AND AIR	1103438	C-20	2027-04-30	NAPA	94558	Set up workspace
MATTHEW SIMAS	1075050	C-43	2027-04-30	NAPA	94558	Set up workspace
MRI HEATING AND AIR CONDITIONING	1110749	C-20	2027-09-30	NAPA	94559	Set up workspace
RELIABLE REFRIGERATION	467256	C-20, C-38	2026-12-31	NAPA	94558	Set up workspace
STEVE'S HEATING & COOLING	612317	C-20	2027-02-28	NAPA	94558	Set up workspace
SUN HEATING & AIR CONDITIONING	559498	C-20, C-43	2027-03-31	NAPA	94558	Set up workspace
VALLEY WEST CONSULTING & DESIGN	487338	C-38	2028-02-29	NAPA	94581	Set up workspace
Z S HEATING AND AIR INC	1050971	C-20	2028-07-31	NAPA	94558	Set up workspace

Quick answers

How many hvac contractors are in NAPA?: 22 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.