Affinity Building Solutions

Affinity Building Solutions is a veteran-owned construction and remodeling company serving O’Fallon, Wentzville, Lake St. Louis, St. Charles, and surrounding St. Charles County, Missouri. With over 20 years of experience, we specialize in custom home building, deck construction, roofing, siding, home remodeling, window replacement, and exterior renovation services. Our services include refresh decks, refresh roofing, refresh siding, refresh home remodeling, refresh windows, composite decks, covered decks, and general contracting solutions for residential and commercial projects. We focus on quality craftsmanship, reliable service, and professional project management throughout the region.