How many plumbing contractors are in SUNNYVALE, CA?

35 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 SUNNYVALE, CA

35 listings

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

There are 35 plumbing contractors in SUNNYVALE, 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
#1 HONEST PLUMBER INC	1068995	C-36	2027-01-31	SUNNYVALE	94086	Set up workspace
A & A PLUMBING	801323	C-20, C-36	2027-11-30	SUNNYVALE	94087	Set up workspace
ANDRADE'S PLUMBING	1158282	C-36	2028-07-31	SUNNYVALE	94086	Set up workspace
BACKFLOW PREVENTION SPECIALISTS INC	427328	B, C-16, C-20, C-36, C-43	2026-09-30	SUNNYVALE	94089	Set up workspace
BLUE GRID PLUMBING	1153156	C-36	2028-04-30	SUNNYVALE	94086	Set up workspace
COMET PLUMBING AND SEWER COMPANY	951887	C-36	2028-06-30	SUNNYVALE	94086	Set up workspace
CUBE CONSTRUCTION INC	1127504	A, B, C-10, C-36	2026-10-31	SUNNYVALE	94089	Set up workspace
D P PLUMBING	692467	C-36	2027-07-31	SUNNYVALE	94087	Set up workspace
DRAIN GO PLUMBING	988301	C-36	2027-11-30	SUNNYVALE	94089	Set up workspace
ED CHOW CONSTRUCTION	1127713	B, C-36	2026-10-31	SUNNYVALE	94086	Set up workspace
INNOVA PLUMBING & ELECTRICAL	1069344	B, C-10, C-36	2027-02-28	SUNNYVALE	94085	Set up workspace
JAMES A STYTLE	969133	C-36	2028-01-31	SUNNYVALE	94089	Set up workspace
JETPIPE PLUMBING LLC	1139033	C-36	2027-06-30	SUNNYVALE	94085	Set up workspace
K S PLUMBING	744415	C-36	2028-01-31	SUNNYVALE	94086	Set up workspace
KVN PLUMBING	1080003	C-36	2027-08-31	SUNNYVALE	94086	Set up workspace
MAAN PLUMBING INC	890650	C-36	2027-08-31	SUNNYVALE	94085	Set up workspace
MAKI CONSTRUCTION	972438	B, C-10, C-36	2028-04-30	SUNNYVALE	94089	Set up workspace
MR. ROOTER PLUMBING OF SUNNYVALE-MOUNTAIN VIEW	1148884	C-36	2028-01-31	SUNNYVALE	94086	Set up workspace
MTZ PLUMBING INC	1059084	C-36	2027-12-31	SUNNYVALE	94086	Set up workspace
OCHOA PLUMBING SEWERS & DRAINS	1129386	C-36	2026-11-30	SUNNYVALE	94086	Set up workspace
O LEARY PLUMBING INC	1008614	C-36	2027-10-31	SUNNYVALE	94087	Set up workspace
ONCALL ROOTER INC	1156276	C-36	2028-06-30	SUNNYVALE	94085	Set up workspace
PACIFIC COAST TRANE CONTROLS	507151	B, C-4, C-10, C-20	2027-03-31	SUNNYVALE	94086	Set up workspace
PACIFIC COAST TRANE SERVICE	465656	B, C-4, C-10, C-20	2026-11-30	SUNNYVALE	94085	Set up workspace
PASCAL ENGINEERING INC	757196	A, B, C-10, C-36	2026-12-31	SUNNYVALE	94089	Set up workspace
PERFECT PITCH PLUMBING	942219	C-36	2028-01-31	SUNNYVALE	94085	Set up workspace
PRESSNELL PLUMBING SERVICE	1142611	C-36	2027-08-31	SUNNYVALE	94089	Set up workspace
RCK DEVELOPMENT	1154799	B, C-36	2028-05-31	SUNNYVALE	94086	Set up workspace
RC PRO PLUMBING CORP	1159001	C-36	2028-07-31	SUNNYVALE	94087	Set up workspace
ROGER K OLSEN INC DBA CALIFORNIA WATERSCAPE	814302	C-36	2026-10-31	SUNNYVALE	94089	Set up workspace
THE TANKLESS GUYS PLUMBING CORP	1094217	C-36	2028-07-31	SUNNYVALE	94086	Set up workspace
URIBE BACKFLOW SERVICE	1105774	C-36	2027-06-30	SUNNYVALE	94086	Set up workspace
V H CONSTRUCTION & PLUMBING INC	1049209	B, C-33, C-36	2027-01-31	SUNNYVALE	94086	Set up workspace
WASHBURN CONSTRUCTION INC	734942	B, C-36	2027-05-31	SUNNYVALE	94085	Set up workspace
WESTFORCE PLUMBING	1144411	C-36	2028-06-30	SUNNYVALE	94085	Set up workspace

Quick answers

How many plumbing contractors are in SUNNYVALE?: 35 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.