How many plumbing contractors are in HANFORD, CA?

9 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 HANFORD, CA

9 listings

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

There are 9 plumbing contractors in HANFORD, 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
A-1 ALL STAR PLUMBING	828114	C-36	2027-12-31	HANFORD	93230	Set up workspace
ALAN LAIRD PLUMBING	902999	A, C-36	2027-09-30	HANFORD	93230	Set up workspace
KINGS COMMUNITY ACTION ORGANIZATION INCORPORATED	618391	B, C-36	2027-04-30	HANFORD	93230	Set up workspace
PATEE BACKHOE	893029	C-42	2027-03-31	HANFORD	93230	Set up workspace
R D L PLUMBING INC	1016208	C-36	2028-07-31	HANFORD	93230	Set up workspace
RIOUX PLUMBING	553154	B, C-36	2027-01-31	HANFORD	93232	Set up workspace
RUNNING MAN MAINTENANCE	978173	C-36	2026-10-31	HANFORD	93230	Set up workspace
T&J'S PLUMBING	1157572	C-36	2028-07-31	HANFORD	93230	Set up workspace
WILLIAM C COBINE PLUMBING	989166	C-36	2027-12-31	HANFORD	93230	Set up workspace

Quick answers

How many plumbing contractors are in HANFORD?: 9 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.