How many windows & doors contractors are in SAN LUIS OBISPO, CA?

5 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 SAN LUIS OBISPO, CA

5 listings

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

There are 5 windows & doors contractors in SAN LUIS OBISPO, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2027-02-28; 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
AGGSON'S PAINT & GLASS	827089	C-17, C-33	2027-11-30	SAN LUIS OBISPO	93401	Set up workspace
CONTRACTOR'S GLASS CO	369810	C-17	2027-02-28	SAN LUIS OBISPO	93401	Set up workspace
KAIROS MANUFACTURING INC	1030116	B, C-17	2027-08-31	SAN LUIS OBISPO	93401	Set up workspace
MONARCH WINDOW INC	989546	B, C-17	2028-01-31	SAN LUIS OBISPO	93401	Set up workspace
SAN LUIS GLASS & WINDOW INC	1087322	C-17	2028-02-29	SAN LUIS OBISPO	93406	Set up workspace

Quick answers

How many windows & doors contractors are in SAN LUIS OBISPO?: 5 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.