How many plumbing contractors are in ALAMEDA, CA?

29 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 ALAMEDA, CA

29 listings

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

There are 29 plumbing contractors in ALAMEDA, 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
ALAMEDA ISLAND HEATING & AIR CONDITIONING LLC	889253	C-4, C-20, C-38	2028-08-31	ALAMEDA	94501	Set up workspace
ALBERT NAHMAN PLUMBING HEATING AND COOLING	1083634	C-20, C-36, C-42	2027-01-31	ALAMEDA	94501	Set up workspace
ALLIANCE SOLAR SERVICES	560667	B, C-36, C-46	2028-08-31	ALAMEDA	94501	Set up workspace
A T WEBER PLUMBING & MECHANICAL SERVICES INC	562098	C-4, C-20, C-36	2026-12-31	ALAMEDA	94501	Set up workspace
BAY/COAST PLUMBING	952872	C-36	2026-09-30	ALAMEDA	94501	Set up workspace
BIG BROTHERS PLUMBING INC	1015557	C-36	2028-06-30	ALAMEDA	94501	Set up workspace
BONAFIDE PLUMBING COMPANY	908376	C-36	2027-12-31	ALAMEDA	94501	Set up workspace
BRACO PLUMBING COMPANY	874946	C-36	2028-03-31	ALAMEDA	94501	Set up workspace
CENTRAL PLUMBING & SEWERS	964557	C-36, C-42	2027-08-31	ALAMEDA	94501	Set up workspace
CHEYENNE PLUMBING COMPANY	851845	C-36	2026-12-31	ALAMEDA	94501	Set up workspace
COMFORT AIR MECHANICAL SYSTEMS INC	901310	C-4, C-20	2027-08-31	ALAMEDA	94501	Set up workspace
ETHAN'S SERVICE PLUMBING	944374	C-36	2028-03-31	ALAMEDA	94502	Set up workspace
FINGER ENTERPRISES	453409	B, C-36	2028-03-31	ALAMEDA	94501	Set up workspace
H T O PLUMBING AND RADIANT	876197	C-4, C-36	2028-04-30	ALAMEDA	94501	Set up workspace
ISLAND CONSTRUCTION	350033	B, C-36	2027-05-31	ALAMEDA	94501	Set up workspace
JIM BUSTOS PLUMBING INC	351329	C-36	2026-09-30	ALAMEDA	94501	Set up workspace
M C PLUMBING	847732	C-36	2026-10-31	ALAMEDA	94501	Set up workspace
M MC BRIDE PLUMBING	554228	C-36	2027-01-31	ALAMEDA	94501	Set up workspace
PASO ROBLES PLUMBING HEATING AND AIR	1099384	C-20, C-36, C-42	2026-12-31	ALAMEDA	94501	Set up workspace
PLUMBING HEROES	1058605	B, C-10, C-36	2027-09-30	ALAMEDA	94501	Set up workspace
PLUMBING PLUS	655535	C-36	2026-10-31	ALAMEDA	94501	Set up workspace
R C PLUMBING	1149911	C-36	2028-02-29	ALAMEDA	94501	Set up workspace
RICK'S PLUMBING	889757	C-36	2027-01-31	ALAMEDA	94501	Set up workspace
TANKLESS PLUMBING SOLUTIONS	1108623	C-36	2027-08-31	ALAMEDA	94502	Set up workspace
TAPIA MOISES PLUMBING SERVICES	1086259	C-36	2028-01-31	ALAMEDA	94501	Set up workspace
T A ROBERTS	690678	B, C-36	2026-12-31	ALAMEDA	94501	Set up workspace
T D CONSTRUCTION	987428	B, C-10, C-36	2027-10-31	ALAMEDA	94502	Set up workspace
ULEAKIFIX PLUMBING	1085609	C-36	2028-01-31	ALAMEDA	94501	Set up workspace
WIGHTON'S ELECTRIC PLUMBING HEATING & AIR CONDITIONING	1083949	C-20, C-36, C-42	2027-11-30	ALAMEDA	94501	Set up workspace

Quick answers

How many plumbing contractors are in ALAMEDA?: 29 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.