How many plumbing contractors are in UKIAH, CA?

19 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 UKIAH, CA

19 listings

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

There are 19 plumbing contractors in UKIAH, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-08-31; 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
AAA ORGANIZED PLUMBING	1118193	C-36	2028-03-31	UKIAH	95482	Set up workspace
BRITOS PLUMBING SERVICES	1153568	C-36	2028-04-30	UKIAH	95482	Set up workspace
CAICO'S PLUMBING	982224	C-36	2027-03-31	UKIAH	95482	Set up workspace
CESAR MUNIZ PLUMBING	1035980	C-36	2028-02-29	UKIAH	95482	Set up workspace
CROSETTI EXCAVATION, INC	1150162	A, C-12, C-13, C-31, C-34, C-42, C-57, HAZ	2028-02-29	UKIAH	95482	Set up workspace
DE HAVEN CONSTRUCTION	388239	B, C-36	2027-04-30	UKIAH	95482	Set up workspace
HAWTHORNE CONSTRUCTION	899434	B, C-36	2027-06-30	UKIAH	95482	Set up workspace
INTERCOUNTY MECHANICAL & ELECTRICAL INC	926337	C-4, C-10, C-20, C-36, C-38	2026-12-31	UKIAH	95482	Set up workspace
JEFF G TROUETTE PLUMBING	503677	C-36	2027-01-31	UKIAH	95482	Set up workspace
JOHN CHAN PLUMBING INC	884237	C-36	2027-06-30	UKIAH	95482	Set up workspace
JP PLUMBING SERVICES INC	1117635	C-36	2028-04-30	UKIAH	95482	Set up workspace
LEE HOWARD CONSTRUCTION COMPANY	280777	A, C-12, C-13, C-31, C-34, C-42, C-57, HAZ	2028-01-31	UKIAH	95482	Set up workspace
LOTUS PLUMBING	860864	C-36	2027-06-30	UKIAH	95482	Set up workspace
MCDONALD MECHANICAL	1124892	C-4	2026-08-31	UKIAH	95482	Set up workspace
NORTHERN PLUMBING	1129026	C-36	2026-11-30	UKIAH	95482	Set up workspace
RADIANT SOLAR TECHNOLOGY INC	1007610	B, C-4, C-10, C-36, C-46	2027-09-30	UKIAH	95482	Set up workspace
RELIANCE ENTERPRISES HVAC	845047	C-10, C-20, C-36, C-38	2027-07-31	UKIAH	95482	Set up workspace
R M J CONSTRUCTION	565088	B, C-36	2027-04-30	UKIAH	95482	Set up workspace
SAM HALSTAD PLUMBING	432125	C-36	2026-12-31	UKIAH	95482	Set up workspace

Quick answers

How many plumbing contractors are in UKIAH?: 19 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.