How many plumbing contractors are in ALTA LOMA, CA?

18 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 ALTA LOMA, CA

18 listings

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

There are 18 plumbing contractors in ALTA LOMA, 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
AQUARIUS PLUMBING	902504	C-36	2027-08-31	ALTA LOMA	91701	Set up workspace
ARCHIBALD PLUMBING	725816	C-36	2028-08-31	ALTA LOMA	91701	Set up workspace
AT HOME SERVICE SOLUTIONS INC	830874	C-10, C-20, C-36	2028-01-31	ALTA LOMA	91701	Set up workspace
BRYON ANDERSON PLUMBING	641580	C-36	2028-04-30	ALTA LOMA	91701	Set up workspace
CALDERON PLUMBING	691317	C-36	2028-06-30	ALTA LOMA	91701	Set up workspace
H B PROFESSIONAL PLUMBING INC	744906	C-36	2028-06-30	ALTA LOMA	91701	Set up workspace
INDUSTRIAL MAINTENANCE PLUMBING SERVICE	997749	C-36	2026-10-31	ALTA LOMA	91701	Set up workspace
JAY INDECK PLUMBING	732557	C-36	2027-02-28	ALTA LOMA	91701	Set up workspace
KOHLER MECHANICAL INC	837376	C-36	2028-04-30	ALTA LOMA	91701	Set up workspace
MONTA LINDA INC DBA NEW LATTITUDES CONSTRUCTION	1066158	B, C-29, C-36	2028-06-30	ALTA LOMA	91737	Set up workspace
NORSTAR PLUMBING & ENGINEERING INC	633471	A, C-36	2028-02-29	ALTA LOMA	91701	Set up workspace
REILLY'S PLUMBING	867638	C-36	2027-11-30	ALTA LOMA	91701	Set up workspace
RYAN FIRE PROTECTION	781412	C-16, C-36	2028-07-31	ALTA LOMA	91701	Set up workspace
SCI	984859	A, B, C-21, C-42, C-47	2027-06-30	ALTA LOMA	91701	Set up workspace
SOLACE PLUMBING HEATING AND AIR INC	686729	B, C-20, C-36	2027-07-31	ALTA LOMA	91701	Set up workspace
THISTLE PLUMBING	800780	C-36	2027-10-31	ALTA LOMA	91701	Set up workspace
VALLEY ROOTER AND PLUMBING INC	804165	B, C-36	2028-05-31	ALTA LOMA	91701	Set up workspace
XTREME PLUMBING	788638	C-36	2026-09-30	ALTA LOMA	91701	Set up workspace

Quick answers

How many plumbing contractors are in ALTA LOMA?: 18 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.