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

21 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 ONTARIO, CA

21 listings

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

There are 21 windows & doors contractors in ONTARIO, 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
ARCO GLASS PLUS INC	1087211	C-9, C-17	2028-02-29	ONTARIO	91762	Set up workspace
ASTERA KITCHEN AND BATH CABINETS	1134637	C-6, C-17	2027-03-31	ONTARIO	91761	Set up workspace
AXXESS DOOR CORP	999754	C-17, D28	2027-01-31	ONTARIO	91761	Set up workspace
DESIGN WINDOWS & DOORS INC	912367	B, C-17	2028-03-31	ONTARIO	91762	Set up workspace
E B A GLASSWORKS	821501	C-17	2027-07-31	ONTARIO	91761	Set up workspace
FIRST CHOICE WINDOWS INC	1059753	C-17	2026-11-30	ONTARIO	91762	Set up workspace
FORREST GLASS & DOOR	984938	C-17, D28	2027-07-31	ONTARIO	91761	Set up workspace
FRESNO SHOWER DOOR INC	986239	C-17, D24, D28	2027-08-31	ONTARIO	91761	Set up workspace
INNOVATIVE GLAZING SOLUTIONS	871285	C-17	2028-01-31	ONTARIO	91761	Set up workspace
KOR GLASS AND DOOR	1097600	C-17, D28	2026-10-31	ONTARIO	91761	Set up workspace
LARRY METHVIN INSTALLATIONS INC DBA LMI	471010	C-17, D24, D28	2027-03-31	ONTARIO	91761	Set up workspace
MYCO CONSTRUCTION	853581	B, C-17, C-20, C-27, C-33, C-39	2027-11-30	ONTARIO	91761	Set up workspace
NEW VIEW AUTO GLASS INC	840405	C-17	2028-06-30	ONTARIO	91761	Set up workspace
PLATINUM GLASS CORPORATION	1098729	C-17	2026-11-30	ONTARIO	91761	Set up workspace
ROBERT HOYLE	873164	C-17	2028-02-29	ONTARIO	91762	Set up workspace
RYNOCLAD TECHNOLOGIES INC	963208	C-17	2028-03-31	ONTARIO	91761	Set up workspace
SMITH BROTHERS GLASS INC	885356	C-17	2026-10-31	ONTARIO	91762	Set up workspace
SO-CAL SHOWERDOORS	812487	C-17	2026-09-30	ONTARIO	91761	Set up workspace
SPEC CONSTRUCTION CO INC	419626	A, B, C-4, C-8, C-9, C-10, C-15, C-17, C-20, C-33, C-35, C-36, C-39	2027-08-31	ONTARIO	91762	Set up workspace
VILLALOBOS GLASS CO INC	851274	C-17	2028-03-31	ONTARIO	91761	Set up workspace
YOUNG C LEE	867519	B, C-17	2027-11-30	ONTARIO	91764	Set up workspace

Quick answers

How many windows & doors contractors are in ONTARIO?: 21 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.