Exterior Design Associates, based in St. Peters, MO, is a full-service remodeling company specializing in premium-quality building products for residential and commercial projects. With over 30 years of experience, they offer services such as maintenance-free vinyl siding, thermal replacement windows, soffit and fascia, seamless guttering, custom trim work, decks, and patio covers. Known for their reliability and integrity, the company has built a strong reputation in St. Charles and St. Louis counties for delivering exceptional craftsmanship and customer satisfaction. Owner Jon Gillespie personally oversees every project, ensuring a seamless experience from start to finish without the involvement of salespeople. Exterior Design Associates is fully licensed and insured, with an A+ rating from the Better Business Bureau. Their commitment to quality workmanship and personalized service has earned them glowing reviews from satisfied customers who appreciate their professionalism, attention to detail, and efficient project completion.