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

10 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 FONTANA, CA

10 listings

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

There are 10 windows & doors contractors in FONTANA, 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
ADVANCED MISSION GLASS CORPORATION	743108	C-17	2027-11-30	FONTANA	92335	Set up workspace
ALEX WINDOWS INC	1062118	C-17	2028-05-31	FONTANA	92335	Set up workspace
ALPHA GLAZIER	1149027	C-17	2028-01-31	FONTANA	92336	Set up workspace
AMERSA GLASS LLC	1143218	C-17	2027-09-30	FONTANA	92334	Set up workspace
A S A P GLASSWERKS	853896	C-17	2027-02-28	FONTANA	92336	Set up workspace
B M QUALITY GLASS INSTALL	1027817	C-17	2027-06-30	FONTANA	92336	Set up workspace
J-SHOWER DOORS & GLASS	1069315	C-17	2026-09-30	FONTANA	92337	Set up workspace
M T M WINDOWS AND GLASS DOORS	1010981	C-17	2026-09-30	FONTANA	92335	Set up workspace
RETRO WINDOWS & PATIO DOORS SERVICES	1051976	C-17	2027-04-30	FONTANA	92335	Set up workspace
R W BUILDERS	1141131	B, C-17	2027-07-31	FONTANA	92335	Set up workspace

Quick answers

How many windows & doors contractors are in FONTANA?: 10 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.