Take advantage of our latest savings promotion!

Request a free roof quote today, commit to a complete roof replacement anywhere in Maine before August 31st, 2026 and receive $2,500 in Instant Savings!


Redeem offer & Request a free quote today!

Contact Us

green metal roof install with a working installing panels in maine
aerial view of asphalt shingle roof mjj roofing and siding

What You Can Expect From Consultation Through Completion

Our process starts with dependable communication and honest recommendations. During the initial consultation, we assess your property's specific needs, explain what we're seeing, and discuss options that fit your goals and budget. If a repair will solve the problem, we'll tell you. If replacement makes more sense long-term, we'll explain why. You'll receive clear information about materials, timelines, and costs before any work begins.



Attention to detail continues through every phase—from accurate measurements and material ordering to installation techniques and final cleanup. We follow manufacturer specifications and building codes, ensure proper ventilation and drainage, and check our work at each stage. After project completion, we walk you through what was done and answer any questions about maintenance or warranty coverage.


  • 30 years of experience serving central and eastern Maine communities
  • Family-owned and operated—you work directly with the team who stands behind the work
  • Platinum Preferred Contractor of Owens Corning, meeting rigorous quality and service standards
  • Comprehensive exterior services: roofing, siding, gutters, and chimney systems for residential and commercial properties
  • Serving Bangor, Waterville, Ellsworth, Bar Harbor, Blue Hill, Brewer, and surrounding areas


When your roof, siding, gutters, or chimney need professional attention, contact MJJ Roofing & Siding for a consultation. We'll assess your property, answer your questions, and provide personalized solutions backed by three decades of craftsmanship and dependable service across Maine.