Get matched with top siding pros in Hancock, ME

MJJ Roofing & Siding delivers superior craftsmanship and top value for Maine homeowners. As an elite Owens Corning Platinum Preferred Contractor—a title held by less than 1% roofing professionals nationwide—we provide protection standard contractors cannot match.\n\nMaine weather demands a roof engineered for heavy snow, ice, and coastal storms. Through our Platinum Preferred status, your investment is backed by Owens Corning’s industry-leading coverage: up to 50 years of non-prorated material protection and a 50-year workmanship guarantee backed directly by the manufacturer. Plus, our warranties are fully transferable, adding measurable resale value to your home.\n\nWe combine factory-direct warranty coverage, local expertise, and flexible financing options so you never compromise between quality and budget. Whether you’re upgrading your home or preparing to sell, trust MJJ Roofing & Siding for premium protection built to last a lifetime.

"Steve Dunn is a true professional. Details were important to him."

"Mr. Carter insulated the underneath of my house and I'd an excellent job. He was very thorough and knowledgeable. Very polite and courteous and respectful. I would recommend him for future work."

"Highly recommended, super friendly, easy to work with and straightforward unlike most contractors. Thanks a bunch."

"I was very impressed with Sentri Homes - their customer service was excellent. They sent a subcontractor to install some vinyl laminate in my bathroom and he ended up getting glue all over the carpet in our bedroom. The sub ended up ghosting both me and Sentri, leaving me stuck with a ruined carpet. Sentri stuck with me for over a month to get the carpet replaced with the identical original and to get the vinyl job 100% completed. The carpet was a Home Depot exclusive and Sentri handled everything with them. I will be using Sentri for a much bigger renovation I have coming up soon, because I know that they will make sure everything gets done right no matter what problems come up. The vinyl looks great too."

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Over the Top Builders is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

We’re a family owned and operated company that values honesty and integrity, and stands behind our work. We offer over 40 years of industry experience. We specialize in Asphalt Shingle Roofing installation, replacement, and repairs. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

"I am very happy with the job they did, siding an addition, I added on. I would highly recommend them, Kyle was efficient and made sure the job was completed to my satisfaction. I would definitely recommend them and will use them for additional work."

"I called Octagon the day after we had an upstairs water leak. The next day, Octagan had scheduled a technician to assess the damage and set up the mitigation solutions to dry out the damage before mold could set in. Everyone from Octagon was friendly, professional and very responsive. If you need a fast, reliable and effective response, you will find it with Octagon!"