Colby McMaster did an excellent job. He stayed in constant contact with me throughout the whole job. He was a real pleasure to work with. Highly recommended.
Doug Forbes - 205 Barley Circle , Hanover, PA, US
CR3 American Exteriors
Building the future, renovating the past
CR3 American Exteriors is a rapidly expanding roofing and exterior remodeling franchise headquartered in Hanover, Pennsylvania, serving homeowners and businesses across multiple U.S. markets with high-quality exterior services. Founded in 2017 with a deep commitment to exceptional customer service, CR3 delivers professional solutions including residential and commercial roofing, siding, gutters, windows and doors, storm damage repair, and exterior renovations. Known for its industry-leading Dollar Back Nail Guarantee®, the company promises meticulous installations and clean job sites — a testament to its focus on craftsmanship and customer satisfaction. With a strong network of locally operated franchise locations, CR3 American Exteriors combines national capabilities with community-focused service to protect and enhance properties throughout regions like Pennsylvania, North Carolina, Maryland, and beyond.
As a franchise opportunity and exterior services brand, CR3 American Exteriors provides roofing professionals and entrepreneurs the tools and support needed to grow their businesses under a powerful national name. Launched as a franchise system in 2022 and now operating in several states, CR3 offers experienced training, operational support, and proven marketing strategies so local franchisees can compete in the competitive home improvement sector. From Hanover, PA to communities across the country, CR3 brings quality roofing, insurance restoration assistance, and exterior remodeling expertise to every job, backed by manufacturer warranties and a customer-first philosophy that helps drive positive online visibility and local search performance.
Our Work
Customer Testimonials
C3 was referred to me by a work colleague who recently had his roof replaced. They did an incredible job from start to finish. Tyler was very professional, kept us informed through the process, and made sure we were happy with the end result. Thank you very much!
Couldn't be more professional
Colby was friendly and easy to work with. Kept me in the loop, was quick to answer any question I had. The man who installed the windows was professional and courteous. The windows look great!
C3 exterior did a great job on my house. Dallas came to my house and explained everything I asked of him. He was extremely professional about his work. I had siding, a window and stone, along with gutters. He checked in with me constantly. My wife and I were very satisfied with the work the crew did and with the great experience of working with Dallas. Thank you so much for everything. Great job.