KB Contracting, headquartered in Alta, IA, is a distinguished construction company owned and operated by, Mike Kestel and Brandon Berkland. Specializing in cutting-edge Energy Efficient SIPs construction, KB Contracting boasts a stellar reputation in the industry. With a keen focus on commercial and residential construction, we excel in delivering top-notch projects that exceed expectations. Whether you're embarking on a large-scale commercial venture or your dream home, KB Contracting is here to serve all of your construction needs with expertise and dedication.