How many hvac contractors are in NEWARK, CA?

8 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 NEWARK, CA

8 listings

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

There are 8 hvac contractors in NEWARK, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-09-30; 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
ADVANCE HEATING AND AIR CONDITIONING	517993	B, C-10, C-20	2028-06-30	NEWARK	94560	Set up workspace
COPELAND MECHANICAL INC	1121136	C-20	2028-05-31	NEWARK	94560	Set up workspace
DUKE'S HEATING & AIR CONDITIONING LLC	860923	C-20	2027-02-28	NEWARK	94560	Set up workspace
EAD HVAC	1143885	C-20	2027-09-30	NEWARK	94560	Set up workspace
ELLIOTT AIR SYSTEMS INC	838044	C-20	2028-01-31	NEWARK	94560	Set up workspace
GREEN HOME CONSTRUCTION INC	1103082	B, C-20	2027-03-31	NEWARK	94560	Set up workspace
JSB MECHANICAL	251305	C-20	2026-09-30	NEWARK	94560	Set up workspace
MUSIAL HEATING & AIR INC	844028	C-20	2027-01-31	NEWARK	94560	Set up workspace

Quick answers

How many hvac contractors are in NEWARK?: 8 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.