How many plumbing contractors are in ALPINE, 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.

Plumbing contractors in ALPINE, CA

24 listings

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

There are 24 plumbing contractors in ALPINE, 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
ALL STAR PLUMBING SD INC	1127670	C-36	2026-10-31	ALPINE	91903	Set up workspace
B A J BACKFLOW AND PLUMBING	848694	C-36	2026-10-31	ALPINE	91901	Set up workspace
COUNTRYSIDE PLUMBING INC	1080355	C-36	2027-08-31	ALPINE	91903	Set up workspace
COUNTY DIGGING SEPTIC	1117321	C-42	2028-02-29	ALPINE	91901	Set up workspace
DENNIS HUDSON PLUMBING & HTG & AIR COND	357265	C-20, C-36	2028-01-31	ALPINE	91903	Set up workspace
ELITE BACKFLOW SERVICE	1037759	C-36	2028-04-30	ALPINE	91901	Set up workspace
ELITE PLUMBING OF SAN DIEGO	969629	C-36	2028-01-31	ALPINE	91901	Set up workspace
J D MUSTARD PLUMBING	913305	C-36	2028-04-30	ALPINE	91901	Set up workspace
LANCO UNDERGROUND	755050	C-36	2026-12-31	ALPINE	91903	Set up workspace
LARRY LEAK'S PLUMBING & DRAIN	1058021	C-36	2027-09-30	ALPINE	91901	Set up workspace
MATT GORDON PLUMBING CO	985435	C-36	2027-07-31	ALPINE	91901	Set up workspace
MCGUIRE PLUMBING	1047433	C-36	2026-12-31	ALPINE	91901	Set up workspace
MOLLENHAUER PLUMBING & PIPING	1000538	C-36	2027-01-31	ALPINE	91901	Set up workspace
O P CONSULTANTS INC DBA JOHN OMAHEN PLUMBING	567655	B, C-36	2026-11-30	ALPINE	91901	Set up workspace
RAS CONSTRUCTION & PLUMBING INC	972178	B, C-36	2028-04-30	ALPINE	91901	Set up workspace
R L PLUMBING	1044227	C-36	2028-09-30	ALPINE	91901	Set up workspace
SHERLOCK PLUMBING HEATING AND COOLING	1116833	C-20, C-36	2028-02-29	ALPINE	91903	Set up workspace
SOLUTIONS PLUMBING SPECIALIST INC	1050436	C-36	2028-01-31	ALPINE	91901	Set up workspace
STRIDE PLUMBING AND DRAINS	1038130	C-36	2028-04-30	ALPINE	91901	Set up workspace
SUISSE CONSTRUCTION AND DESIGN	293680	B, C-6, C-10, C-15, C-33, C-36	2027-04-30	ALPINE	91903	Set up workspace
SWPLUMBINC	1008750	C-2, C-4, C-36	2028-08-31	ALPINE	91901	Set up workspace
T & C PLUMBING COMPANY	1106890	C-36	2027-07-31	ALPINE	91901	Set up workspace
VAN B'S PLUMBING	1132013	C-36	2027-01-31	ALPINE	91901	Set up workspace
WESTERN RANCH PLUMBING	1128547	C-20, C-36	2027-02-28	ALPINE	91901	Set up workspace

Quick answers

How many plumbing contractors are in ALPINE?: 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.