How many plumbing contractors are in SOUTH PASADENA, CA?

5 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 SOUTH PASADENA, CA

5 listings

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

There are 5 plumbing contractors in SOUTH PASADENA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-04-30; 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
CHAN'S PLUMBING SERVICE CO	617020	C-36	2027-04-30	SOUTH PASADENA	91030	Set up workspace
K & K PLUMBING INC	899871	C-36	2027-07-31	SOUTH PASADENA	91030	Set up workspace
KOKO DRAINS	1058527	C-36	2027-09-30	SOUTH PASADENA	91031	Set up workspace
MORROW & HOLMAN PLUMBING INC	321793	C-20, C-36	2028-01-31	SOUTH PASADENA	91030	Set up workspace
YUJI MASUMORI	965154	B, C-36	2027-09-30	SOUTH PASADENA	91030	Set up workspace

Quick answers

How many plumbing contractors are in SOUTH PASADENA?: 5 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.