How many plumbing contractors are in EUREKA, CA?

34 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 EUREKA, CA

34 listings

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

There are 34 plumbing contractors in EUREKA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-09-30; 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
101 PLUMBING HUMBOLDT INC	1033582	C-36	2028-07-31	EUREKA	95502	Set up workspace
A F CONTRACTING	747991	B, C-36	2028-04-30	EUREKA	95502	Set up workspace
ALBA PLUMBING AND FIRE PROTECTION INC	1150214	C-16, C-36	2028-02-29	EUREKA	95501	Set up workspace
BIG CHUNKS PLUMBING	1139102	C-36	2027-06-30	EUREKA	95502	Set up workspace
BLACKWELL CONSTRUCTION	862077	B, C-36	2027-07-31	EUREKA	95503	Set up workspace
BLUE LAKE ENTERPRISES INC	389618	A, B, C-36	2028-05-31	EUREKA	95519	Set up workspace
BRENDAN MC KENNY	421226	B, C-2, C-15, C-29, C-35, C-36, C-54	2026-10-31	EUREKA	95501	Set up workspace
CEDAR BAY PLUMBING	1131011	C-36	2026-12-31	EUREKA	95501	Set up workspace
CIRAULO PLUMBING SERVICES	1097441	C-36	2026-10-31	EUREKA	95503	Set up workspace
CLEAR WATERS PLUMBING	1140926	C-36	2027-07-31	EUREKA	95503	Set up workspace
ED THE PLUMBER FITZ IT RIGHT PLUMBING LLC	1006962	C-36	2027-06-30	EUREKA	95502	Set up workspace
EVANS MECHANICAL INC	714688	C-20, C-36	2028-05-31	EUREKA	95501	Set up workspace
GREENWAY DRAIN CLEANING & PLUMBING	1082668	C-36	2027-10-31	EUREKA	95501	Set up workspace
HARDY'S PLUMBING	1003570	C-36	2027-05-31	EUREKA	95503	Set up workspace
HINRICHS PLUMBING	1138112	C-36	2027-05-31	EUREKA	95503	Set up workspace
HORVATH PLUMBING	1018232	C-36	2028-09-30	EUREKA	95503	Set up workspace
JACK LAMB PLUMBING	1100657	C-36	2027-01-31	EUREKA	95502	Set up workspace
JEFF TEHAN PLUMBING	750365	C-36	2028-06-30	EUREKA	95503	Set up workspace
JOHN THE PLUMBER	957847	C-36	2027-02-28	EUREKA	95503	Set up workspace
LODES PLUMBING	1075409	C-36	2027-05-31	EUREKA	95502	Set up workspace
MAPLESERVICE INCORPORATED	767710	A, C-4, C-20, C-36	2027-08-31	EUREKA	95501	Set up workspace
MC KENNY & SONS INC	375208	B, C-29, C-35, C-36	2027-05-31	EUREKA	95501	Set up workspace
MIKE NORRIS	311926	C-16, C-36	2027-10-31	EUREKA	95501	Set up workspace
MOXON CONSTRUCTION	1091123	A, B, C-42	2028-05-31	EUREKA	95503	Set up workspace
MR ROOTER PLUMBING	812453	C-36	2026-09-30	EUREKA	95502	Set up workspace
NIEKRASZ PLUMBING INC	292370	C-4, C-34, C-36, C-42	2028-02-29	EUREKA	95503	Set up workspace
NORTHCOAST PLUMBING LLC	1019695	C-36	2027-09-30	EUREKA	95503	Set up workspace
O B D PLUMBING	820052	C-36	2027-05-31	EUREKA	95503	Set up workspace
SPAULDING MECHANICAL	643073	B, C-4, C-10, C-36, C-60	2028-04-30	EUREKA	95501	Set up workspace
STILL WATERS PLUMBING	892094	C-36	2027-03-31	EUREKA	95501	Set up workspace
STRAIGHT FLUSH PLUMBING	956123	C-36	2026-12-31	EUREKA	95502	Set up workspace
THE PLUMBERMAN	550267	C-36	2026-12-31	EUREKA	95502	Set up workspace
TIM'S PLUMBING	701392	C-36	2027-01-31	EUREKA	95502	Set up workspace
WAYNE MAPLES PLUMBING & HEATING INC	747665	A, C-4, C-16, C-20, C-36	2028-01-31	EUREKA	95501	Set up workspace

Quick answers

How many plumbing contractors are in EUREKA?: 34 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.