certified company
Based on 287 reviews
Our Certification Process
Best Pick Guarantee
Verified General Liability Ins.
Verified Workers' Comp
8th year as a Best Pick Call
"Our customers deal directly with the owners, and we treat your home with as much care as if it were our own. We listen to your needs to ensure your home looks the way you want. Our top-quality products are installed by highly skilled crews. We are proud to celebrate our 30th business anniversary with over 12,000 happy clients to date."

Bill Sheetz | President
Company Information
Services Offered
Lake Cook Exteriors, Inc., installs vinyl siding and soffit and fascia. Other exterior improvements include vinyl replacement windows, wood-finish interior laminated windows, fiberglass entry-door systems, patio doors, and seamless five- and six-inch K-style aluminum gutters and downspouts.
Services Not Offered
The company does not provide repair services.
Minimum Job
A $2,000 minimum is required.
Lake Cook offers a ten-year labor warranty.
Company History
The company was founded in 1987 by husband-and-wife team Bill and Karen Sheetz. Bill's exterior remodeling experience spans 45 years. He began as a siding installer in the 1970s and then moved into sales before starting Lake Cook with Karen.
Areas Served
Northwest Chicago Suburbs
A selection of 287 homeowner reviews:
“It was positive. The owner was on-site, and I'd definitely use them again. They did siding and installed some eaves and soffits. Lake Cook Exteriors was excellent, and I'd recommend them.”
“They did siding work for me. This is the third time I've used them for work in my house, and they are pretty consistent. They have good follow-up. I'd give them an A for my overall experience.”
“I liked their timeliness and knowledge. They did siding and a new front screen door for me. I would rate my overall experience with them as an A.”
“They did a great job. I'd say they earned an A grade. They did siding and gutters.”
“Lake Cook Exteriors did some siding work for me. The salesman was good. I would give them an A.”
“I liked everything about Lake Cook Exteriors—their professionalism, the owner, and the service. They did our siding, gutters, and storm windows, and I would give them an A.”
“Lake Cook Exteriors' work was good. They get an A+ because they were excellent.”
“I liked the work that Lake Cook Exteriors did and their efficiency. I chose them over another company because I know several people who have had work done by them. I'd rate them as an A+ company.”
“Lake Cook Exteriors was efficient to come out and do the estimate. They also did a very good job, and everything was clean when they left. They earned an A grade.”
“I liked their workmanship and the salesman. They get an A.”