How many plumbing contractors are in WINDSOR, CA?

24 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 WINDSOR, CA

24 listings

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

There are 24 plumbing contractors in WINDSOR, 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
AMERICAN RADIANT & WATER HEATING INC	1102680	A, B, C-4, C-10, C-36	2027-03-31	WINDSOR	95492	Set up workspace
AZEVEDO PLUMBING	610882	C-36	2027-01-31	WINDSOR	95492	Set up workspace
BIGHAM HOME SERVICES	1109652	B, C-10, C-20, C-36, C-43	2027-09-30	WINDSOR	95492	Set up workspace
BRESTER-SMITH PLUMBING	1075089	C-36	2027-04-30	WINDSOR	95492	Set up workspace
CLEARLINE PLUMBING	970655	B, C-36	2027-08-31	WINDSOR	95492	Set up workspace
HENRY MECHANICAL	855174	C-10, C-20, C-36, C-43, C-46	2027-02-28	WINDSOR	95492	Set up workspace
HERRERA PLUMBING	1094579	C-36	2028-07-31	WINDSOR	95942	Set up workspace
HOLMAN PLUMBING SERVICES	1025061	C-36	2027-03-31	WINDSOR	95492	Set up workspace
INTEGRITY PLUMBING SERVICE & REPAIR	1129600	C-36	2026-11-30	WINDSOR	95492	Set up workspace
JASON MORRIS PLUMBING	1004678	C-36	2027-06-30	WINDSOR	95492	Set up workspace
JOHN BORG PLUMBING INCORPORATED	690949	C-36	2028-06-30	WINDSOR	95492	Set up workspace
J T Z PLUMBING	961646	C-36	2027-06-30	WINDSOR	95492	Set up workspace
JV PLUMBING & BACKFLOW	955698	C-36	2026-12-31	WINDSOR	95492	Set up workspace
LELAND PLUMBING HEATING & AIR COND	848071	C-20, C-36	2026-10-31	WINDSOR	95492	Set up workspace
MIKE'S PLUMBING & ROOTER	885932	C-36	2028-03-31	WINDSOR	95492	Set up workspace
REBICH CONSTRUCTION INC	675200	A, B, C-42	2027-03-31	WINDSOR	95492	Set up workspace
RIVERSIDE ELECTRIC	706815	C-10, C-36	2027-05-31	WINDSOR	95492	Set up workspace
ROGERS RADIANT INC	786292	B, C-36	2027-01-31	WINDSOR	95492	Set up workspace
SAME DAY HEATING, COOLING & PLUMBING	1113715	C-10, C-20, C-36	2027-12-31	WINDSOR	95492	Set up workspace
SONOMA COUNTY PLUMBING INC	748975	B, C-16, C-36	2027-10-31	WINDSOR	95492	Set up workspace
WAHL PLUMBING INC	995671	C-36	2028-05-31	WINDSOR	95492	Set up workspace
WATERWORKS INDUSTRIES INCORPORATED	678182	A, B, C-27, C-36, C-53, D21	2027-10-31	WINDSOR	95492	Set up workspace
WATERWORKS INDUSTRIES LLC	1137599	A, B, C-10, C-16, C-20, C-36, C-57	2027-05-31	WINDSOR	95492	Set up workspace
WEATHERLY WATER HEATERS AND PLUMBING SERVICES	1116920	C-36	2028-02-29	WINDSOR	95492	Set up workspace

Quick answers

How many plumbing contractors are in WINDSOR?: 24 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.