BDM Construction specializes in design and remodeling, with an accent on creating beautiful basements and room additions, kitchens, and baths. BDM Construction has served West County for more than eight years. BDM specializes in design and remodeling, with an accent on creating beautiful basements and room additions, kitchens, and baths. With a portfolio of finished projects rendered throughout West County. BDM is taking the West County design and build world by storm, one project at a time.