We are Madison, Wisconsin area's preferred full service exterior remodeling contractor. Our high standards and customer service helps us complete your project in a timely and professional manner. Once your job is started,we are there every day until completion. Choose from a wide selection of products in our complete products showroom. Sims proudly serves the greater Dane county area. We will treat your home and property as if it was our own.
Our Project Showcase
Our Awards & Certifications
GAF Master Elite® Certification
Because of stringent GAF standards, less than 2% of all roofing contractors have qualified as a Master Elite® Contractor! Learn More
CONSUMER PROTECTION AWARD
Signifies that this contractor has been awarded GAF’s Consumer Protection Excellence Award. Indicates that the contractor has an exceptional understanding of the benefits of installing complete roofing systems with superior warranty protection — for your peace of mind.
TRAINING EXCELLENCE AWARD
Signifies that this contractor has been awarded GAF’s Training Excellence Award. Indicates that the contractor has demonstrated an exceptional commitment to ongoing technical training and continuous improvement — for superior roof installation.