We offer veterans and seniors (65+) a $500 discount.
Drop us a line today get a free quote!
Grant Roofs Ohio
Family Owned and Operated
A Family of Local Builders Celebrating 50 Years of
Protection—One Roof at a Time.
Backed by Owens Corning’s 50 Year Warranty
A portion of all proceeds are donated to Awakening Angels Foundation
Ready to find out more?
Our Values:
"At Grant Roofs Ohio, we treat every homeowner like family. Our goal is simple: give you peace of mind with a solid, leak-proof roof backed by our exclusive 50-Year Warranty. We don’t just build roofs—we build lasting relationships. I look forward to meeting you."
– Matthew Mann, President & Owner
About Grant Roofs Ohio.
Family Owned
Meet the Minarik Family
Hi! I’m Matthew Mann (call me Matt). Roofing and homebuilding are in my blood — literally.
- My grandfather, Andrew Mann (that's his picture), immigrated from Germany and began building homes in Cleveland nearly 100 years ago.
- My son holds a B.S. in Construction Management Systems from THE Ohio State University and brings cutting-edge techniques to every project.
- Our youngest helps out on inspections and repairs when he’s not in school.
- My wife, Margaret, manages the books (when she’s not helping our amazing six blessings - Yes, we are a faith-based company).
We’re a true family business — and we treat you like part of the family too.
Why Homeowners Choose Grant Roofs Ohio
We live by our slogan: Quality. Care. Craftsmanship.
- Family values, professional service — We build with heart and skill.
- Your needs first — We aim to exceed your expectations on every job.
- On time and on budget — Always with respect for your property and your time.
- Top-tier crews — Skilled, efficient, and among the best in the industry.
- Owens Corning Preferred Contractor — We proudly offer a 50-Year Roof Warranty.
From your free Project Diagnostic Report to final cleanup, we handle everything with care — whether you’re a homeowner, real estate pro, property manager, or condo board member. We're not just here to install a roof — we’re here to earn your trust for life.
We offer competitive financing as low as 0% interest AND no payments for 12 MONTHS
Ready to find out more?
We offer veterans and seniors (65+) a $500 discount.
Drop us a line today get a free quote!
Contracting Services
Designed to deliver:
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Exceptional care
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Lasting value
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Unmatched workmanship
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Focused on customer satisfaction:
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We listen to your needs
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Respect your home
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Minimize disruption during work
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Committed to safety and professionalism:
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Licensed and skilled contractors
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Organized, efficient, and detail-oriented
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Roofing Services
Many roofers will offer you a 'Good', 'Better', 'Best' choice for your roof. We don't!
Why would you want anything but the Best roof for your home? Of course you only want the best and that is why we ONLY offer the Best roof.
We are an Owens Corning Preferred Contractor. Owens Corning makes the BEST and most trusted roofing material in the industry today.
And that is why we ONLY put Owens Corning materials on your home. Because it is the best.
If you want a roof that is just good, or even better than good, but not the best, then we won't be able to work together because we only provide Quality, Care and Craftsmanship.
As well, Owens Corning offers the best warranties in the business.
Roof Diagnostic Report
Whether it is your residential home, or whole condo association property’s roofing, we offer a free Roof Diagnostic Report that is complete with images, drone photos, and estimates of materials and labor costs that you will need to repair or replace your roof.
AI Drone Tech
Using Artificial Intelligence and 8K cameras on the drones, we can identify the damage and create a report that the carriers really can’t ignore. Knowing exactly what they need to see and how to present the findings are key to a smooth and quick turnaround on any claims.
Why Choose Grant Roofs Ohio for Your Next Project!
At Grant Roofs Ohio, we believe proactive steps lead to lasting results.
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We operate with precision—modeled after military standards—for maximum efficiency, speed, and quality.
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Fast project completion without sacrificing craftsmanship.
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Delaying roof repairs or replacement can lead to:
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Interior damage (ceilings, walls)
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Destroyed furniture, carpeting, and belongings
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Increased repair costs
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Don’t wait—request your free Roof Diagnostic Report today.
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Includes detailed documentation for insurance claims, if needed.
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Our goal: deliver the best roof with the smoothest, most rewarding experience possible.
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Excellence and customer satisfaction are our daily mission.
Testimonials
“Grant Roofs Ohio did a great job and everything turned out great. They were thorough and made sure everything was done correctly before the job was done. Their prices were fair and reasonable. I would definitely use them again which is why I recommended them to my daughter for the work she needed done on her roof.“
Ron of Fairview Park, Ohio
“I am so thankful I found Matt and Grant Roofs Ohio. I needed a new roof so badly. I had had a couple of contractors come out to inspect my roof. Matt came out, assessed the need and the probability of getting an insurance claim and he was right. I got the insurance to cover a portion of my roof, but not all of it. Matt worked with me to get an awesome price for the roof - way lower than anyone else. Grant Roofs came out and did the job all in one day. They were on time, fast, efficient and they cleaned up perfectly! My roof is gorgeous and I could not be happier. I highly recommend Grant Roofs if you need a new roof or repairs. I’m glad I found them.“
Mary White of Euclid, Ohio
"I hired Matt Minarik and Grant Roofs to make all of the repairs on my home in Seven Hills after a tornado came over my property last August, 2024. One tree and parts of three other trees came down on my house. He coordinated workman to replace broken rafters, roof, windows, and gutters. He talked to me every day, and quickly resolved any problems. All of the repairs were well done and within an expected period of time. All of the costs were reasonable and covered by the insurance. No waste materials were left behind, and the property was cleaned. I would definitely and happily hire Matt again."
Rich of Seven Hills, Ohio
“It is with absolute pleasure that I am writing you to say how very pleased we are with our new roof. Your crew was amazing to watch at how efficient and fast they were, and how they paid high attention to detail to get everything right. And the color is fantastic, and your price was extremely reasonable. Thank you for doing such a quality job! We love our new roof!”
Reese Williams of Fairview Park, Ohio
“We appreciate the quality of the performance of the project. There is peace in our heart knowing that all things were taken care of with such professionalism. We knew everything would go alright when we saw the quality of the work. It was a very good job and well done. We highly recommend Grant Roofs Ohio.”
Wayne and Karen Peters of Rocky River, Ohio
"I had been thinking about replacing my roof for some time and received your flyer in the mail. I am so glad that I responded to it. You did a fantastic job on my roof and the fact that you were a local roofer residing in Fairview Park was an added bonus. I was impressed with the quality of work of your crew, your communication throughout the whole process, and your price was was very reasonable. Your crew paid high attention to detail, completing the work in a single day. I am very happy with my new roof. It looks great Thank you very much."
Bob Deissler, Fairview Park, Ohio