Muller Exteriors specializes in quality home renovation contracting services, particularly the installation of windows, siding and roofs. Fully licensed to operate in both Illinois and Wisconsin with over 35 years of experience, we are the contractor of choice for homeowners all over the suburbs from Chicagoland north to Kenosha, Wisconsin. As roofing, siding and window professionals, we take great pride in our ability to provide quality workmanship and materials combined with stellar customer service. Whether you need window replacement and window installation solutions or the expertise of a certified roofing contractor, we’ve got you covered. We also offer 10-year labor warranty on all our work. Call us today for all of your contracting needs. We need to add something in the last paragraph about siding installation it’s their second biggest category.