New Hampshire Roofing Contractors


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JJ. Carnes & Son Roofing has all your drainage and gutter installation needs covered. We offer 5” and 6” aluminum seamless gutter systems with over 20 varieties of custom colors. Our trained installers will factor the roof line and the roofs area to custom design a complete drainage system that’s appropriate for your home.

“Great work deserves compliments. Above and beyond your professional workmanship I must say your help was very respectful and the clean up was great.- DH

J. Carnes & Son Roofing is a GAF Master Elite® Weather Stopper Roofing Contractor. This certification provides you with manufacturer trained roof replacement practices and allows us to offer you extensive warranty protection coverage that most other contractors cannot. Only 3% of all roofing contractors hold the Master Elite® status.

Because of Owens Corning and GAF stringent standards, choosing us is your assurance that you will be dealing with a quality, reputable, and dependable professional contractor with over 24 years experience in the roofing industry.

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Asphalt Shingle Roofs

As both a GAF Master Elite Roofing Contractor and a Owens Corning Platinum Preferred Contractor, we bring quality roofing choices from leaders in the roofing materials industry to homeowners and businesses.

Low Slope Roofing

We provide the Seacoast with a variety of low slope / flat roofing solutions for your home, business, or commercial property. We can discuss the pros and cons of each type keeping your specific building in mind, finding what you need. 

Seamless Gutters

Protect your home’s exterior and surrounding landscape with a seamless gutter system. Our team creates these gutters for your home onsite, customizing them to ensure the best fit and look for your home.


Let the sunshine in by having J. Carnes & Son install energy efficient skylights and sun tunnels from VELUX. As a 3 Star VELUX Skylight Certified Installer, we have been trained by the manufacturer ensuring worry free natural lighting. 

J. Carnes & Son Roofing

Is the New Hampshire expert in shingle roofing. We believe that our team is what makes us great and is what you will like most about us. We believe that quality is better than quantity and that attention to detail matters, especially when it comes to protecting your home from the elements. Not only do we guarantee a great product, but we promise a great process.

We will not just sell you a roof. Rather, we will educate you on your options, provide samples of all materials we propose for your project, and discuss your upgrade and warranty options. We will give you all the information you need to make the best roofing decision for your home and family. We will work hard and deliver the highest quality results.

We specialize in asphalt shingle roofs, low slope roofs, seamless gutters, and skylights. Whether it’s a repair or a full roof replacement with gutters and skylights, we are here to serve you and all of your roofing needs.

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Lifetime Warranty Upgrade

Offering premium roof systems using the finest products and proven installation techniques.