How many plumbing contractors are in OAK HILLS, CA?

9 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 OAK HILLS, CA

9 listings

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

There are 9 plumbing contractors in OAK HILLS, 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
ANDERSON PLUMBING AND FIRE INC	986230	C-16, C-36	2028-08-31	OAK HILLS	92344	Set up workspace
COASTAL BOILER WORKS INC	1113654	C-4	2027-12-31	OAK HILLS	92344	Set up workspace
ESSENTIAL PLUMBING SOLUTIONS	1072604	B, C-36	2027-01-31	OAK HILLS	92344	Set up workspace
MOJAVE PLUMBING AND ROOTER	1045135	C-36	2026-10-31	OAK HILLS	92344	Set up workspace
O'CONNOR PLUMBING COMPANY INC	1072345	C-36	2026-12-31	OAK HILLS	92344	Set up workspace
PLUMBER UP	1109448	C-36	2027-08-31	OAK HILLS	92344	Set up workspace
VALLEY INDUSTRIAL MECHANICAL	1051483	C-36	2027-03-31	OAK HILLS	92344	Set up workspace
VELASCO PLUMBING SERVICE	1120852	C-36	2028-05-31	OAK HILLS	92344	Set up workspace
V I POOL CONSTRUCTION	999337	C-36, C-53	2026-12-31	OAK HILLS	92344	Set up workspace

Quick answers

How many plumbing contractors are in OAK HILLS?: 9 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.