How many windows & doors contractors are in SOUTH SAN FRANCISCO, CA?

7 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 SOUTH SAN FRANCISCO, CA

7 listings

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

There are 7 windows & doors contractors in SOUTH SAN FRANCISCO, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-04-30; 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
ALEXANDER BUILDERS INC	866157	B, C-17	2027-10-31	SOUTH SAN FRANCISCO	94080	Set up workspace
AMERICAN HOME RENEWAL INC	740587	B, C-17	2027-09-30	SOUTH SAN FRANCISCO	94080	Set up workspace
CORE GLASS & ALUMINUM INC	924066	C-17	2027-07-31	SOUTH SAN FRANCISCO	94080	Set up workspace
FLYNN GLASS & SASH	548006	B, C-17	2027-11-30	SOUTH SAN FRANCISCO	94080	Set up workspace
JEST GLASS	1052948	C-17	2027-04-30	SOUTH SAN FRANCISCO	94080	Set up workspace
MEDALLION GLASS & SHOWER DOORS	1053356	C-17	2027-05-31	SOUTH SAN FRANCISCO	94080	Set up workspace
SOUTH CITY SHOWER DOOR AND WINDOW WORKS INC	937792	C-17	2027-09-30	SOUTH SAN FRANCISCO	94080	Set up workspace

Quick answers

How many windows & doors contractors are in SOUTH SAN FRANCISCO?: 7 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.