How many windows & doors contractors are in OAKLAND, 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.

Windows & Doors contractors in OAKLAND, CA

18 listings

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

There are 18 windows & doors contractors in OAKLAND, 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
A C R GLASS AND DOORS	956086	B, C-17	2026-11-30	OAKLAND	94621	Set up workspace
ALL BAY AREA GLASS	950231	C-17	2028-07-31	OAKLAND	94623	Set up workspace
BA GLAZING INC	1140722	C-17	2027-07-31	OAKLAND	94607	Set up workspace
BIG BROTHER GLAZING	1032645	C-17	2027-11-30	OAKLAND	94603	Set up workspace
B SIDE INC	821091	A, B, C-8, C-10, C-15, C-17	2027-06-30	OAKLAND	94607	Set up workspace
CENIZA GLASS STUDIO LLC	1155167	C-17	2028-05-31	OAKLAND	94608	Set up workspace
EAST BAY GLASS CO INC	410785	B, C-17	2026-12-31	OAKLAND	94601	Set up workspace
JOE'S CONSTRUCTION INC	1111240	B, C-15, C-17	2027-10-31	OAKLAND	94619	Set up workspace
JOSE MELKIS GUANDIQUE	985584	C-17	2027-07-31	OAKLAND	94607	Set up workspace
MR GLASS LLC	1044913	C-17	2026-09-30	OAKLAND	94601	Set up workspace
NZILANI GLASS CONSERVATION	1010577	C-17	2028-01-31	OAKLAND	94608	Set up workspace
PGI PROFESSIONAL GLASS INSTALLATIONS INC	1036484	C-17	2028-03-31	OAKLAND	94609	Set up workspace
ROMERO GLASS STUDIOS	840360	C-17	2028-06-30	OAKLAND	94606	Set up workspace
RUSSO GLASS CO	740361	C-17	2027-09-30	OAKLAND	94601	Set up workspace
SAFESHIELDS INCORPORATED DBA M A Z & G D H	738716	C-17	2027-07-31	OAKLAND	94603	Set up workspace
SF GLASS & MIRROR INC	1015137	C-17	2028-06-30	OAKLAND	94612	Set up workspace
UNEDA GLASS & WINDOW CO	266777	B, C-17	2027-05-31	OAKLAND	94611	Set up workspace
VONNWOLF ARTISTIC GENERAL CONTRACTOR	476579	B, C-10, C-17, C-36	2028-08-31	OAKLAND	94606	Set up workspace

Quick answers

How many windows & doors contractors are in OAKLAND?: 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.