Promax Construction offers expert remodeling and repair services in Central Illinois since 2000. Specializing in roofing, kitchen remodels, siding installation, and more, we guarantee quality craftsmanship with extensive warranties.
Promax Construction, established in 2000 and proudly family-owned, is your trusted partner for remodeling, repair, and restoration services in Central Illinois. Operating from our base in Decatur, we have successfully completed over 4000 projects, enhancing both homes and businesses. Led by John Schilawski and his wife Sharon, we specialize in roofing, kitchen and bathroom remodels, siding, gutters, and more. Our commitment to quality is demonstrated through our A+ BBB rating and extensive warranties. Experience the Promax difference today!
Promax Construction has been a cornerstone in the Central Illinois construction industry for over 19 years. Located at 141 W Main St in Decatur IL, we serve a broad area including Springfield, Champaign, Bloomington, and beyond within a 65-mile radius. Founded by John Schilawski, Promax remains a family-owned business that emphasizes quality craftsmanship and customer satisfaction. We specialize in a variety of services including roofing installation with top warranties, kitchen and bathroom remodeling that brings style to functionality, custom window installations offering lifetime warranties, as well as siding applications that enhance both curb appeal and durability of your home. Our skilled team is dedicated to delivering beautiful upgrades proficiently executed for both residential and commercial clients. With over 4000 successful projects under our belt, we pride ourselves on our reputation for excellence which has been recognized by the Herald & Review readers choice awards over
