How many plumbing contractors are in MONROVIA, CA?

27 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 MONROVIA, CA

27 listings

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

There are 27 plumbing contractors in MONROVIA, 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
AIR TRO INCORPORATED	258228	B, C-10, C-20, C-36, C-38	2026-12-31	MONROVIA	91016	Set up workspace
AMERICAN PIPELINE SERVICES	987779	A, C-20, C-36, C-55, HAZ	2027-10-31	MONROVIA	91017	Set up workspace
ANTHONY EXPOSITO	491848	B, C-10, C-36	2028-06-30	MONROVIA	91016	Set up workspace
ASSET AIR & PLUMBING	1142914	C-10, C-20, C-36	2027-09-30	MONROVIA	91017	Set up workspace
CARL MAERTENS	601255	B, C-36	2026-08-31	MONROVIA	91016	Set up workspace
CENTURY SEWER SERVICES	626528	C-36, C-42	2027-08-31	MONROVIA	91016	Set up workspace
DRAIN GREAT PLUMBING SERVICES	1120920	C-36	2028-05-31	MONROVIA	91016	Set up workspace
GOMEZ PLUMBING SOLUTIONS	1086167	C-36	2028-01-31	MONROVIA	91016	Set up workspace
HASSLE FREE PLUMBING	913828	C-36	2028-04-30	MONROVIA	91016	Set up workspace
JCR PLUMBING INC	1073237	C-20, C-36	2027-02-28	MONROVIA	91016	Set up workspace
JOHNSSONS PLUMBING SERVICE	586319	C-36	2028-01-31	MONROVIA	91016	Set up workspace
JOHN W ALLEN	641272	C-36	2027-11-30	MONROVIA	91016	Set up workspace
MJM PLUMBING INC	1139628	C-36	2027-06-30	MONROVIA	91016	Set up workspace
M M CONSTRUCTION	971563	B, C-10, C-36	2028-03-31	MONROVIA	91016	Set up workspace
MORALES PLUMBING	1078761	C-36	2027-07-31	MONROVIA	91016	Set up workspace
MOUNTAIN AIRE SERVICES	742211	B, C-10, C-20, C-36	2028-07-31	MONROVIA	91016	Set up workspace
NORTH BROTHER PLUMBING	820529	C-36	2027-06-30	MONROVIA	91016	Set up workspace
PIPEMAN	740665	C-36	2027-09-30	MONROVIA	91016	Set up workspace
RAPID RHINO PLUMBING	1029575	B, C-36	2027-08-31	MONROVIA	91016	Set up workspace
RIPPLE PLUMBING	1018253	C-36	2028-09-30	MONROVIA	91017	Set up workspace
R J COLLINS PLUMBING CO INC	583305	C-36	2027-11-30	MONROVIA	91017	Set up workspace
ROBERT CAMPOS DBA ROCKET PLUMBING REPAIR	1027236	C-36	2027-05-31	MONROVIA	91016	Set up workspace
ROCKET PLUMBING	612976	C-36	2027-02-28	MONROVIA	91016	Set up workspace
RUDY'S PLUMBING	917340	C-36	2028-06-30	MONROVIA	91017	Set up workspace
S H PLUMBING HEATING & AIR CONDITIONING	707018	C-20, C-36	2027-05-31	MONROVIA	91017	Set up workspace
SIRIUS PLUMBING INC	1151630	C-36	2028-03-31	MONROVIA	91016	Set up workspace
VERSATILE ROOTER & PLUMBING	1090469	C-36	2028-04-30	MONROVIA	91016	Set up workspace

Quick answers

How many plumbing contractors are in MONROVIA?: 27 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.