Take a look at our past work!

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

819 Old Cedar Circle , York, SC, US

CR3 American Exteriors is proud to serve the community of York, SC with top-quality roofing services. Our skilled team specializes in a wide range of roofing styles to enhance the durability and appearance of your home. Trust us to deliver roofing solutions that provide long-lasting protection and add value to your property.

    1168 Sutton Spring Road , York, SC, US
      3329 Wurm Road , Wolverine, MI, US

      CR3 American Exteriors completed a swift and efficient roof replacement in Wolverine, MI, in just one day. Before installing new shingles, two deckboards were replaced to ensure a solid foundation. Our team also installed new gutters, enhancing the property’s drainage system and protecting the home from water-related damage. With trusted materials and expert craftsmanship, CR3 American Exteriors ensures quality results that stand the test of time.

        14904 South Straits Highway , Wolverine, MI, US
          168 Brick Top Road , Windham, CT, US

            Customer Testimonials

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            Barb Boardman
            We were exceptionally pleased with the work, courtesy and timeliness of Carni and his team. The siding and roof suffered storm damage and Carni worked with the insurance adjuster to assure we were getting a good deal. The work was professional and cleanup was seamless. It was necessary for us to leave the premises for several hours and we felt confident in doing so. Would recommend to anyone.
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            Colleen Ensor
            We had a very positive experience working with C3 American Exteriors on our complete exterior renovation. From the first meeting, our project manager worked with us to deliver estimates for exactly what we wanted. Communication was excellent and the project was well coordinated with suppliers. Throughout the renovation their attention to quality was to the highest standards. The project manager made sure we were completely satisfied. We continue to recommend C3 American Exteriors to anyone who ... Read more
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            Robin Barat
            My Rep was Louis Stambough and from the very start I felt very confident that he had my best interest at heart and wanted to make sure I got the best service ,right color shingles, and he made sure I knew what to expect both before and after installation. He made it so EASY and did all the "leg work" . He worked with my schedule, made sure I understood what my insurance was covering and what my responsibility was. He is such a great guy to work with. And I'm definitely going to recommend Louis a... Read more
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            Dick Wisor
            Carnie, Pam and I are very happy with the job done replacing our roof. The installation and cleaning up after the work was done was very impressive. We would be happy to recommend you if you ever need it. Thanks again and may this holiday season be a joyful and happy time.
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            CHIP RUPP
            I would recommend Lewis Stambaugh to work with. Reputable, knowledgeable and customer friendly!