How many hvac contractors are in ALAMEDA, CA?

7 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 ALAMEDA, CA

7 listings

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

There are 7 hvac contractors in ALAMEDA, 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
ALAMEDA ISLAND HEATING & AIR CONDITIONING LLC	889253	C-4, C-20, C-38	2028-08-31	ALAMEDA	94501	Set up workspace
ALBERT NAHMAN PLUMBING HEATING AND COOLING	1083634	C-20, C-36, C-42	2027-01-31	ALAMEDA	94501	Set up workspace
A T WEBER PLUMBING & MECHANICAL SERVICES INC	562098	C-4, C-20, C-36	2026-12-31	ALAMEDA	94501	Set up workspace
COMFORT AIR MECHANICAL SYSTEMS INC	901310	C-4, C-20	2027-08-31	ALAMEDA	94501	Set up workspace
CORRAL COOLNG AND HEATING	1128499	C-20	2026-10-31	ALAMEDA	94501	Set up workspace
PASO ROBLES PLUMBING HEATING AND AIR	1099384	C-20, C-36, C-42	2026-12-31	ALAMEDA	94501	Set up workspace
WIGHTON'S ELECTRIC PLUMBING HEATING & AIR CONDITIONING	1083949	C-20, C-36, C-42	2027-11-30	ALAMEDA	94501	Set up workspace

Quick answers

How many hvac contractors are in ALAMEDA?: 7 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.