How many hvac contractors are in BERKELEY, CA?

9 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 BERKELEY, CA

9 listings

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

There are 9 hvac contractors in BERKELEY, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-05-31; 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
1-888-HEAT-PUMPS	1108295	B, C-20	2027-08-31	BERKELEY	94703	Set up workspace
3RDGEN HOME SERVICES DBA 3RDGEN HEATING AND COOLING	1086898	C-20, C-36	2028-02-29	BERKELEY	94710	Set up workspace
AARVAKS HEATING & AIR CONDITIONING	1146520	C-20	2027-11-30	BERKELEY	94710	Set up workspace
ADVANCED HOME ENERGY INC	877873	B, C-2, C-20	2028-05-31	BERKELEY	94707	Set up workspace
BERKELEY PLUMBING & HEATING COMPANY INC	293715	C-4, C-16, C-20, C-36, C-42, C-43	2028-03-31	BERKELEY	94704	Set up workspace
COOPER AND HAWKINS INCORPORATED	713456	C-4, C-10, C-38	2027-10-31	BERKELEY	94702	Set up workspace
L J KRUSE CO	405523	C-4, C-16, C-20, C-36, C-42	2027-05-31	BERKELEY	94710	Set up workspace
OM HEATING & AIR CONDITIONING INC	919475	C-20	2028-07-31	BERKELEY	94702	Set up workspace
TOTAL CONSTRUCTION SOLUTIONS	1022149	A, B, C-10, C-16, C-20, C-36, C-39, C-51	2028-08-31	BERKELEY	94702	Set up workspace

Quick answers

How many hvac contractors are in BERKELEY?: 9 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.