How many plumbing contractors are in RIO VISTA, CA?

8 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 RIO VISTA, CA

8 listings

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

There are 8 plumbing contractors in RIO VISTA, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-05-31; 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
3-D PLUMBING	994107	C-36	2028-06-30	RIO VISTA	94571	Set up workspace
BAY AREA BACK FLOW SERVICE	635775	C-36	2028-01-31	RIO VISTA	94571	Set up workspace
CAMACHO MECHANICAL	920047	C-10, C-20, C-36, C-38, C-43	2028-07-31	RIO VISTA	94571	Set up workspace
ONE MAN PLUMBING	1142591	C-36	2027-08-31	RIO VISTA	94571	Set up workspace
ONE SOLUTION PLUMBING & DRAIN	1157852	C-36	2028-07-31	RIO VISTA	94571	Set up workspace
RIO VISTA PLUMBING	942760	C-36	2028-01-31	RIO VISTA	94571	Set up workspace
RIVER RATS SEPTIC & PLUMBING	727243	C-36	2028-09-30	RIO VISTA	94571	Set up workspace
SK PLUMBING COMPANY	1106350	C-36	2027-05-31	RIO VISTA	94571	Set up workspace

Quick answers

How many plumbing contractors are in RIO VISTA?: 8 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.