How many hvac contractors are in SAN DIMAS, CA?

24 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 SAN DIMAS, CA

24 listings

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

There are 24 hvac contractors in SAN DIMAS, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-08-31; 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
ADVANCED PLUMBING HEATING AND AIR CONDITIONING INC	1054566	C-20, C-36	2027-06-30	SAN DIMAS	91773	Set up workspace
ARSENAL HVAC INC	1107476	C-20	2027-07-31	SAN DIMAS	91773	Set up workspace
ATHENA ENGINEERING INC	523044	B, C-4, C-7, C-10, C-20, C-36	2028-01-31	SAN DIMAS	91773	Set up workspace
COMFORT DEMAND MECHANICAL SERVICES	983870	B, C-20	2027-05-31	SAN DIMAS	91773	Set up workspace
DANIEL MONTES & SON AIR CONDITIONING AND HEATING	647493	C-20	2028-06-30	SAN DIMAS	91773	Set up workspace
DAN MULLER HEATING AND AIR CONDITIONING	943592	C-20	2028-02-29	SAN DIMAS	91773	Set up workspace
DDAC SERVICES INC	1135401	B, C-20	2027-04-30	SAN DIMAS	91773	Set up workspace
DMS AIR INC	1086341	C-20	2028-01-31	SAN DIMAS	91773	Set up workspace
EASY BREEZY AIR INC	1116043	C-20	2028-02-29	SAN DIMAS	91773	Set up workspace
EDWIN URBINA	912215	C-20	2028-03-31	SAN DIMAS	91773	Set up workspace
EMILY GRENE CORP	975808	C-10, C-20	2026-08-31	SAN DIMAS	91773	Set up workspace
EQUAL AIR BALANCE	1006492	C-20	2027-08-31	SAN DIMAS	91773	Set up workspace
FRANKLIN HEATING AND AIR CONDITIONING	1046848	C-20	2026-11-30	SAN DIMAS	91773	Set up workspace
H P MECHANICAL INC	856371	C-10, C-20	2027-03-31	SAN DIMAS	91773	Set up workspace
J B KITCHENS BATHS & DESIGN INC	730976	B, C-20, C-36	2027-01-31	SAN DIMAS	91773	Set up workspace
MARTIN E WADE	411004	C-20	2027-05-31	SAN DIMAS	91773	Set up workspace
MARTINEZ CLIMATE CONTROL	922415	C-20	2027-02-28	SAN DIMAS	91773	Set up workspace
PREMIER AIR CONDITIONING INC	1015193	C-20	2028-06-30	SAN DIMAS	91773	Set up workspace
RAIN BOW HEATING & AIR INC	613976	C-20	2027-04-30	SAN DIMAS	91773	Set up workspace
R C S	919205	C-20	2028-07-31	SAN DIMAS	91773	Set up workspace
SCHULTZ ELECTRIC	762677	C-10, C-20	2027-05-31	SAN DIMAS	91773	Set up workspace
VACOM TECHNOLOGIES	641833	A, C-38	2028-04-30	SAN DIMAS	91773	Set up workspace
WARD'S HEATING & AIR CONDITIONING	254919	C-20, C-43	2026-12-31	SAN DIMAS	91773	Set up workspace
WESTERN AIR MECHANICAL	1007340	C-20	2027-09-30	SAN DIMAS	91773	Set up workspace

Quick answers

How many hvac contractors are in SAN DIMAS?: 24 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.