Caldera Exteriors is a locally owned and operated small business dedicated to providing honest and dependable service to Lethbridge and the surrounding area. As your Lethbridge siding specialist, we have over 10 years of experience in construction and are passionate about exceeding your expectations. Caldera Exteriors has been delivering results since we opened. Our goal is to provide both a superior customer experience and tremendous value for our customers. Specializing in all your residential exterior finishing needs, Caldera guarantees an unbeatable level of commitment to their customers and unrivalled craftsmanship. For a contractor that cares, call Caldera.