Promar Exteriors Promar Exteriors is a leading exterior remodeling company in Mt. Prospect, IL 60056 with emphasis on the Windows Replacement, Siding Replacement, Roofing Replacement, Gutters Replacement and related products. Phone: 847-307-4517 800 E Northwest Hwy #101 Mt. Prospect, IL 60056 United States Map Other Categories: House & Home |