How many windows & doors contractors are in SYLMAR, CA?

2 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 SYLMAR, CA

2 listings

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

There are 2 windows & doors contractors in SYLMAR, 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
AMPM BOARD UP & WINDOW SERVICES	1065138	C-17	2028-04-30	SYLMAR	91342	Set up workspace
VALLEY CUSTOM SHOWER DOORS & MIRRORS INC	1136475	C-17	2027-04-30	SYLMAR	91342	Set up workspace

Quick answers

How many windows & doors contractors are in SYLMAR?: 2 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.