CHICAGO’S PREMIER WINDOW & DOOR COMPANY
SAHARA WINDOW AND DOORS
CHICAGO WINDOW, DOOR AND SIDING COMPANY
Since 1981, the family-owned and operated Sahara has established itself as a leader in Chicago’s window and door industry. Beginning as a part-time operation, Sahara was started by Iver Johnson Sr., a retired Chicago police officer of 31 years, and now resides in the heart of the Northwest side, located at Downtown Mt. Prospect. With deep roots and experience in the city, Sahara has served the entire Chicagoland area since its beginning.
WHY SAHARA WINDOW AND DOORS?

HIGHLY-REVIEWED
We have a very high average rating from our very satisfied customers. We pride ourselves on providing outstanding products and exceptional customer service
FAMILY-OWNED
We are a family-owned and family-run business. We have over 34 years of experience in the industry and guarantee that our customers will love the work we do for them
TOP QUALITY PRODUCTS
We offer only the highest quality products for our customers. We offer a guarantee on our products because we know that the quality is unmatched

“Excellent service, professional crew, I will definitely recommend American Thermal Window, Thank you.”
– Jim T., Des Plaines
“Very friendly. Very hard workers, cleaned areas as they worked, left everything clean and answered all my questions. Keep up the good work”
– Mark S., Skokie
“Excellent service, very nice people to deal with. I would recommend this company”
– Janice C., Mt. Prospect