How many hvac contractors are in CLAYTON, CA?

10 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 CLAYTON, CA

10 listings

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

There are 10 hvac contractors in CLAYTON, 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
411 HEATING & AC LLC	993500	C-20	2026-12-31	CLAYTON	94517	Set up workspace
ALL AROUND SEAMLESS GUTTER CO	775444	C-43	2028-02-29	CLAYTON	94517	Set up workspace
APODACA MECHANICAL	765801	C-20	2027-07-31	CLAYTON	94517	Set up workspace
ARIEL HVAC SOLUTIONS INC	1085951	C-20	2027-04-30	CLAYTON	94517	Set up workspace
CHRISTIAN HVAC	1029082	B, C-2, C-20	2027-07-31	CLAYTON	94517	Set up workspace
CLAYTON BROTHERS HEATING AND AIR INC	838282	C-20	2028-01-31	CLAYTON	94517	Set up workspace
CLAYTON VALLEY MECHANICAL HEATING AND AIR CONDITIONING	507324	C-20, C-38	2027-03-31	CLAYTON	94517	Set up workspace
ENERGY SOLUTIONS CORP INC	1158542	B, C-10, C-20, C-46	2028-07-31	CLAYTON	94517	Set up workspace
POLAR AIR SERVICES	974017	C-20	2028-06-30	CLAYTON	94517	Set up workspace
THE LENCO COMPANY INC	980969	C-43	2027-02-28	CLAYTON	94517	Set up workspace

Quick answers

How many hvac contractors are in CLAYTON?: 10 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.