About Sewell New Jersey Team

Matt Hemighaus

Matt Hemighaus is the owner of Mighty Dog Roofing in South Jersey. He has received recognition for his work on restoring old properties and values spending time with his family, especially his four boys. In his free time, he enjoys attending Eagles football games and traveling with his wife Suzie. A native of South Jersey, Matt values the sense of community in his hometown and is always willing to lend a hand to those in need.    

 Matt's professional achievements include receiving an award from the Historical Society for his exceptional work on transforming a boarded-up, historic property into a beautiful new home for a local resident. He is passionate about restoration and rejuvenation and has made a name for himself in the community for his high-quality work. In addition to his professional pursuits, Matt is deeply committed to his family and values spending quality time with them above all else. He is also an avid traveler and enjoys exploring different parts of the United States.

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"Don't put off 'til tomorrow what can be done today"

–Benjamin Franklin

Meet the mighty dogs

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Incredible Hank
Head of Security
Bark is bigger than his bite!
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Rocky the Great & Princess Bella
Head of Human Relations and Assistant
Greets each and every Human that comes into our business!


TOP DOG COMMUNICATION - We will be in touch with you throughout the project so you know what is going on every step of the way. We also have a 24-hour customer service support team to help answer any questions you may have.

ON-TIME SERVICE - When we say we are going to be there, we will. We value you your time and resources and appreciate you choosing us to care for your home.

CLEANLINESS - MDR has the best state of the art equipment to keep your home clean and safe during the construction process. We will bring in the Mighty House Cape to protect your landscaping and air conditioners from any damage which may occur. It is our pledge to you to leave your property with no debris or damage from anything we do.

INTEGRITY - We do what we say we are going to do. We stand behind your home’s project for years to come with our Mighty Warranty Plus Watchdog Maintenance Program


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R. Ajmer1a

They have excellent customer service. Their team did exactly what they say they will and show up on time. Will definitely use again.

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V. Davis

I can’t say thank you enough for all the help that was given to me. Very professional, courteous, and helpful. They did an amazing job and did a great job with clean up. I would highly recommend them.

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B. Wood

I had my roof and gutters replaced. The crew was friendly and kept me updated throughout the install. They also did a great job with the install as well as the clean up.

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N. Palliccio

Great company, Our roof came out amazing, straight cuts, everything laid nicely and the cleanup afterwards not a single nail anywhere.

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M. Gillespie

Great job, professional crew, great experience. Highly recommend. Came on time, cleaned up, and roof looks great!


Mighty Dog Roofing is passionate about our community in Sewell New Jersey. We wake up everyday and feel so immensely blessed (lucky) to live, work and play in our community that it is important for us to give back and be actively involved. "We love being in Sewell New Jersey, and helping any way we can", said Matt Hemighaus. "From providing roofs to veterans and supporting our local Humane Society to participating in Habitat for Humanity efforts, Mighty Dog of Sewell New Jersey wants to make a difference".

Our Team on Your Roof

Whether you have a repair or a full replacement, our roofing crews have been hand selected for their integrity, cleanliness and craftsmanship. We are OSHA certified and hold regular safety training meetings for our crew foreman. Each of our formen and roofing crews take pride in excellence of craftsmanship in each project they completed. Mighty Dog takes pride in education on products and installation each of our crews bring to you home. Our crews take the Mighty Dog Pledge of being on-time, cleanliness, top dog communication and integrity. Being insured and licensed, you can feel safe and protected in your home that it is being taken care of by the right people!

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