CR3 American Exteriors of Pennsylvania

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About Us

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.

Recent Work

9505 Burgee Place ,Frederick, MD, US

  • Year of Install
  • Year of Install: 2026
  • CertainTeed Landmark
  • CertainTeed Landmark: Georgetown Gray

9007 Mediterranean Drive ,Ocean City, MD, US

Customer Reviews

See what our customers are saying — click any logo to read our reviews on that platform.

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Hugh Carson — review for CR3 American Exteriors
Hugh Carson - 608 Bond Avenue , Reisterstown, MD, US
I was very impressed with Mason and C3 American from the very first visit. Their bid was much lower than the other businesses I met with, so I was a bit skeptical. But they did an excellent job with our siding at a great price. Their responsiveness and attention to detail was quite impressive. Now my home has the curb appeal we’ve always wanted.
Larry Hartman — review for CR3 American Exteriors
Larry Hartman - 4790 Blue Water Street Southeast , Southport, NC, US
they were truthfull and did what was expected and was ontime did good work and no clean up was needed on my part.
Chris Konczey — review for CR3 American Exteriors
Chris Konczey - 466 Schuyler Avenue , Kingston, PA, US
they were on time and did an amazing job. The siding was special order. They got the color we wanted. They worked on the siding project until 7:45pm in the dark to ensure job would be completed in 1 day. JP was a pleasure to work with. Very attentive to my needs and kept me informed throughout the entire process.
Emily Clark — review for CR3 American Exteriors
Emily Clark - 3804 Devonshire Road , Hampstead, MD, US
CR3 American is excellent. They did a great job replacing our gutters. They worked closely with us so that our businesses were not disrupted during this project. They completed the project timely and professionally.
Faith Richardson — review for CR3 American Exteriors
Faith Richardson - 3629 Bonnie Lane , Linkwood, MD, US
Well C3 done a fantastic job & exceeded my expectations, Brendan the District manager for Maryland was a great young man to work with. He got the materials here quickly & done the job the next day. I want to say I am very pleased on the way he handled the job & how efficient he was, Brendan is a very good asset to this company! I would recommend C3 for anyone’s roofing, gutters or exterior work.