How many plumbing contractors are in RIVERSIDE, CA?

200 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 RIVERSIDE, CA

200 listings

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

There are 200 plumbing contractors in RIVERSIDE, 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
20 / 20 PLUMBING & HEATING INC	1001965	C-20, C-36	2027-03-31	RIVERSIDE	92504	Set up workspace
4 T PLUMBING CO	949182	C-36	2028-06-30	RIVERSIDE	92504	Set up workspace
AAA PLUMBING HEATING AND AIR CONDITIONING INC	1116593	B, C-20, C-36	2028-02-29	RIVERSIDE	92507	Set up workspace
A AND V SOCAL SERVICES LLC DBA A AND V SOCAL PLUMBING SERVICES	1100645	C-36	2027-01-31	RIVERSIDE	92504	Set up workspace
A & A PLUMBING AND ROOTER SERVICE	406229	C-36, C-42	2028-06-30	RIVERSIDE	92509	Set up workspace
ABSOLUTTE PLUMBING AND ROOTER CARE	1071734	C-36	2026-12-31	RIVERSIDE	92506	Set up workspace
ACCU-PRO PLUMBING ROOTER	918713	C-36	2026-09-30	RIVERSIDE	92503	Set up workspace
ADVANCED UNDERGROUND SYSTEMS	879314	A, C-42	2028-06-30	RIVERSIDE	92504	Set up workspace
AERO PRECISION MECHANICAL INC	1160172	C-36	2028-08-31	RIVERSIDE	92508	Set up workspace
AFC PIPELINE	993091	A, C-36	2027-08-31	RIVERSIDE	92504	Set up workspace
AFFORDABLE HOME WORKS INC	1064845	B, C-36	2028-04-30	RIVERSIDE	92503	Set up workspace
ALL PLUMBING & AIR SOLUTIONS	1008227	C-20, C-36	2027-02-28	RIVERSIDE	92513	Set up workspace
ALPHA AND OMEGA PLUMBING COMPANY	1076505	C-36	2027-06-30	RIVERSIDE	92505	Set up workspace
AMERICAN LEAK LOCATORS & PLUMBING INC	1066432	C-36	2028-06-30	RIVERSIDE	92505	Set up workspace
AMERICAN PLUMBING & HEATING	461900	C-20, C-36	2028-02-29	RIVERSIDE	92509	Set up workspace
AMERICAN RESIDENTIAL PLUMBING	1084435	C-36	2027-12-31	RIVERSIDE	92505	Set up workspace
ANDREW LOZANO	632969	C-36	2027-03-31	RIVERSIDE	92517	Set up workspace
A P S CONSTRUCTION INC	895795	B, C-20, C-36	2027-05-31	RIVERSIDE	92503	Set up workspace
AQUA BACKFLOW AND CHLORINATION INC	768262	C-36	2027-09-30	RIVERSIDE	92507	Set up workspace
ASTRO PLUMBING	307090	C-36	2028-06-30	RIVERSIDE	92509	Set up workspace
AXP PLUMBING SOLUTIONS	1138011	C-36	2027-05-31	RIVERSIDE	92504	Set up workspace
BANY PLUMBING ENGINEERING	1136653	C-36	2027-04-30	RIVERSIDE	92504	Set up workspace
BAS PLUMBING INC	921729	C-36	2027-05-31	RIVERSIDE	92507	Set up workspace
B D MECHANICAL INC	869330	C-36	2027-10-31	RIVERSIDE	92508	Set up workspace
BEACH CITY CONSTRUCTION	716323	B, C-36	2027-12-31	RIVERSIDE	92508	Set up workspace
BEASTMODE PLUMBING AND ROOTER INC	1095079	C-36	2028-08-31	RIVERSIDE	92505	Set up workspace
BENJAMIN SEPTIC	1102445	C-42	2027-03-31	RIVERSIDE	92505	Set up workspace
BENJAMINS PLUMBING & DRAIN CLEANING	1041961	C-36	2028-07-31	RIVERSIDE	92506	Set up workspace
BESS CONSTRUCTION INC	1017392	B, C-36	2026-08-31	RIVERSIDE	92503	Set up workspace
BIG JOHN'S PLUMBING INC	936582	C-36	2028-08-31	RIVERSIDE	92509	Set up workspace
BOB'S DRAIN CLEANING & PLUMBING REPAIR SERVICE	968610	C-36	2027-12-31	RIVERSIDE	92519	Set up workspace
BOM CONSTRUCTION INC	1009309	B, C-20, C-36	2027-12-31	RIVERSIDE	92505	Set up workspace
BRENTON CONSTRUCTION	1160255	B, C-4, C-20	2028-08-31	RIVERSIDE	92506	Set up workspace
BRINOVIN PLUMBING & BACKFLOW LLC	1159646	C-36	2028-08-31	RIVERSIDE	92505	Set up workspace
CALIFORNIA PLUMBING COMMERCIAL & RESIDENTIAL	933358	C-36	2027-06-30	RIVERSIDE	92503	Set up workspace
CALIFORNIA PLUMBING SERVICES	1085373	C-36	2027-12-31	RIVERSIDE	92501	Set up workspace
CAL-MEX PLUMBING INC	1134318	C-36	2027-03-31	RIVERSIDE	92501	Set up workspace
CAPPELLO BROTHERS PLUMBING INC DBA ROSSMAN PLUMBING	1112686	C-36	2027-11-30	RIVERSIDE	92501	Set up workspace
CARNS ROOTER INC	839923	C-36	2028-06-30	RIVERSIDE	92503	Set up workspace
C A T T PLUMBING INC	927091	C-36	2027-01-31	RIVERSIDE	92508	Set up workspace
CERTIFIED SEPTIC SERVICE	1058134	C-42	2027-09-30	RIVERSIDE	92509	Set up workspace
CHAMPION PLUMBING AND DRAIN SPECIALIST INC	1048644	C-36	2027-08-31	RIVERSIDE	92506	Set up workspace
CHEAP PLUMBERS AND ROOTER	1109923	C-36	2027-09-30	RIVERSIDE	92503	Set up workspace
CHICO'S PLUMBING INC	952932	C-36	2028-04-30	RIVERSIDE	92509	Set up workspace
CITY BOYS PLUMBING	1150567	C-36	2028-02-29	RIVERSIDE	92507	Set up workspace
C L ROBERT PLUMBING HEATING & AIR INC	903192	C-20, C-36	2027-03-31	RIVERSIDE	92506	Set up workspace
CRAIG MECHANICAL INC	451426	C-36	2028-01-31	RIVERSIDE	92504	Set up workspace
CREST PLUMBING	974020	C-36	2028-06-30	RIVERSIDE	92508	Set up workspace
CROSS PLUMBING INC	1089281	C-36	2028-03-31	RIVERSIDE	92508	Set up workspace
DALE GREEN PLUMBING	350181	C-36	2027-08-31	RIVERSIDE	92504	Set up workspace

Showing 1–50 of 200

Quick answers

How many plumbing contractors are in RIVERSIDE?: 200 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.