How many plumbing contractors are in PASADENA, CA?

75 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 PASADENA, CA

75 listings

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

There are 75 plumbing contractors in PASADENA, 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
ACCO ENGINEERED SYSTEMS	120696	A, B, C-4, C-10, C-16, C-20, C-36, C-38, C-42	2027-12-31	PASADENA	91101	Set up workspace
ACCO-WILSON, INC	1042403	B, C-4, C-10, C-16, C-20, C-34, C-36, C-42, C-43, C-60	2028-07-31	PASADENA	91101	Set up workspace
ACOSTA PLUMBING CORP	1128844	C-36	2026-11-30	PASADENA	91104	Set up workspace
AES INDUSTRIAL INC	1049754	A, B, C-4, C-20, C-34, C-36, C-38	2027-02-28	PASADENA	91101	Set up workspace
AIR CONDITIONING COMPANY INC	819862	B, C-4, C-10, C-20, C-36, C-38	2027-05-31	PASADENA	91101	Set up workspace
AJAMIAN GROUP	988478	B, C-10, C-20, C-36	2027-11-30	PASADENA	91107	Set up workspace
ALL SYSTEMS PROS INC	1097354	C-36	2027-02-28	PASADENA	91104	Set up workspace
ALVARO C IZAGUIRRE	842543	C-36	2028-07-31	PASADENA	91103	Set up workspace
AN CHANG MOO	643889	C-36	2028-05-31	PASADENA	91107	Set up workspace
APCOMPOWER INC	646278	C-4	2028-05-31	PASADENA	77503	Set up workspace
A V S PLUMBING INC	586370	C-36	2028-06-30	PASADENA	91107	Set up workspace
B & C PLUMBING CO	310057	C-36	2027-01-31	PASADENA	91104	Set up workspace
BLACK METAL PLUMBING	1135366	C-36	2027-04-30	PASADENA	91106	Set up workspace
BOLT PLUMBING & ROOTER	736091	C-36	2027-05-31	PASADENA	91107	Set up workspace
BUBBLES PROFESSIONAL PLUMBING SERVICES INC	686959	C-36	2028-05-31	PASADENA	91104	Set up workspace
CAL GROUP PLUMBING & ROOTER INC	1123378	C-36	2028-07-31	PASADENA	91101	Set up workspace
CALIFORNIA PRO PLUMBING	1067317	C-36	2028-07-31	PASADENA	91107	Set up workspace
CERTIFIED PLUMBER PROFESSIONAL	1072971	C-36	2027-01-31	PASADENA	91101	Set up workspace
CONSTRUCTION 911	714587	B, C-36	2027-10-31	PASADENA	91107	Set up workspace
CROWN CITY PLUMBING INC	770729	C-36	2028-07-31	PASADENA	91109	Set up workspace
DANNY ROBINSON DBA MULTI-TASK PLUMBING SERVICE	886468	C-36	2026-10-31	PASADENA	91109	Set up workspace
DRAIN CARE PRO PLUMBING	988409	C-36	2027-11-30	PASADENA	91105	Set up workspace
DUNRITE PLUMBING INC	738140	C-36	2028-05-31	PASADENA	91104	Set up workspace
DYNAMITE PLUMBING	999653	C-36	2027-01-31	PASADENA	91101	Set up workspace
EC PLUMBING	1100583	C-36	2027-01-31	PASADENA	91107	Set up workspace
ENVIRONMENTAL 911	769610	ASB, B, C-22, C-36, HAZ	2027-10-31	PASADENA	91107	Set up workspace
ET PLUMBING LLC	710889	C-36	2027-08-31	PASADENA	91101	Set up workspace
FINEST ROOTER & PLUMBING INC	1127665	C-36	2026-10-31	PASADENA	91107	Set up workspace
GEO H WILSON MECHANICAL CONTRACTORS	950443	B, C-4, C-10, C-16, C-20, C-34, C-36, C-38, C-42, C-43	2028-07-31	PASADENA	91101	Set up workspace
HADDAD CONSTRUCTION INC DBA F & M PLUMBING	1109727	C-36	2027-09-30	PASADENA	91103	Set up workspace
HADDAD PLUMBERS INC	982500	C-36	2027-04-30	PASADENA	91107	Set up workspace
HART 2 HART PLUMBING SERVICES	1011534	C-36	2028-02-29	PASADENA	91101	Set up workspace
HICKS PLUMBING TECHNOLOGIES CO	699330	C-36	2026-11-30	PASADENA	91105	Set up workspace
HILLSIDE GENERAL CONSTRUCTION AND ELECTRICAL COMPANY	1052290	A, B, C-10, C-15, C-33, C-35, C-36	2027-04-30	PASADENA	91104	Set up workspace
HONG TONG PLUMBING ENGINEERING INC	1149752	C-36	2028-01-31	PASADENA	91107	Set up workspace
H R C PLUMBING & 24 HRS DRAIN CLEANING	654874	C-36	2028-09-30	PASADENA	93104	Set up workspace
HYDROFLO PLUMBING & DRAIN	1158516	C-36	2028-07-31	PASADENA	91104	Set up workspace
JPP BUILDERS INC DBA J'S PACIFIC PLUMBING	1098903	C-36	2026-11-30	PASADENA	91107	Set up workspace
KAL PLUMBING CORP	1046691	C-36	2026-11-30	PASADENA	91104	Set up workspace
KEITHLEY PLUMBING	944335	C-36	2028-03-31	PASADENA	91107	Set up workspace
KEN'S PASADENA PLUMBING INC	1047473	C-36	2026-12-31	PASADENA	91107	Set up workspace
KING ROOTER	1027418	C-36	2027-05-31	PASADENA	91104	Set up workspace
KUTTRUFF PLUMBING	325942	C-36	2027-10-31	PASADENA	91107	Set up workspace
LA METRO PLUMBING INC	1008453	C-36	2027-10-31	PASADENA	91105	Set up workspace
L E DIMIT PLUMBING AND HEATING CO	243853	B, C-20, C-36	2027-01-31	PASADENA	91342	Set up workspace
LEEDCO TECH INC	1069862	A, B, C-10, C-20, C-42	2026-10-31	PASADENA	91101	Set up workspace
LIFESOURCE WATER SYSTEMS INC	787179	C-36, C-55	2026-11-30	PASADENA	91106	Set up workspace
LOERA PLUMBING SERVICE	669727	C-36	2027-07-31	PASADENA	91107	Set up workspace
MADISON BOILER/MECHANICAL SERVICES	1152049	C-4	2028-03-31	PASADENA	77503	Set up workspace
MAXSTOPFIX LLC	895446	C-36	2028-05-31	PASADENA	91101	Set up workspace

Showing 1–50 of 75

Quick answers

How many plumbing contractors are in PASADENA?: 75 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.