About MJJ Roofing & Siding in Bangor, ME
Three Decades of Exterior Improvement Experience Across Central and Eastern Maine
MJJ Roofing & Siding is a family-owned and operated exterior improvement company serving Bangor, Waterville, Ellsworth, Bar Harbor, Blue Hill, Brewer, and surrounding communities throughout central and eastern Maine. With 30 years in the industry, we bring the kind of depth that comes from working on thousands of roofs, siding systems, gutters, and chimneys across residential and commercial properties in this region.
Those three decades mean we've worked through Maine's toughest winters, handled ice dam damage from nor'easters, replaced wind-damaged shingles after coastal storms, and installed systems designed to last through the temperature swings and heavy snow loads this climate demands. We've also built relationships with property owners who call us back years later because they remember how the project went the first time.
As a Platinum Preferred Contractor of Owens Corning, we meet the rigorous standards this designation requires—background checks, licensing verification, customer satisfaction benchmarks, and ongoing training. This status gives you access to extended warranties and assurance that your project meets manufacturer specifications, but it also reflects how we approach every aspect of our work, whether we're installing standing seam metal roofing or repairing a brick chimney.
You'll notice our focus on quality materials and industry best practices on every project. We don't take shortcuts on flashing details, underlayment installation, or fastener schedules. When we recommend a material or method, it's based on what we've seen perform well in Maine's conditions over years of follow-up and callbacks.
Reach out to discuss your roofing, siding, gutter, or chimney project and learn what options make sense for your property.
How Family Ownership Shapes the Way We Work
Being family-owned and operated means the people who answer your call, assess your project, and stand behind the work share the same last name and reputation. Decisions about scheduling, materials, and problem-solving happen quickly because we don't navigate multiple approval layers. When something needs attention after installation, you're talking to the same team who did the work.
This structure also affects how we hire and train. Crew members work alongside family, learn our standards firsthand, and understand that quality on your project directly impacts our reputation in Bangor, Waterville, and the communities where we've built relationships over 30 years. You'll see this in how job sites are maintained, how questions are answered, and how details are handled even when no one's watching.
We specialize in roofing systems—asphalt shingle, standing seam metal, corrugated metal, cedar, EPDM, and TPO—along with vinyl and fiber cement siding, seamless gutter installation, and chimney repair and maintenance. Each service area requires different skills and knowledge. Installing TPO roofing on a commercial flat roof involves different techniques and materials than replacing cedar shakes on a coastal residence. We approach each project type with the specific expertise it requires rather than applying one-size-fits-all solutions.
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.
