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Absolute Quality Roofing.
Absolutely All The Time!

Using High Quality Products:
GAF Certified.

Ask About our 5 Year
Craftsmanship Warranty.

Hours of operation: Mon-Fri 08:00 AM - 04:00 PM
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Experienced Maine Roofers

Welcome to Just Roofing. We are Maine's leading roofing contractor providing high-quality roofing and renovation services for the greater Portland area and beyond. Our technicians are all highly skilled, certified, and use top-quality materials. We also provide competitive prices. Our team provides new roofs as well as roof repairs and weatherization to ensure that your roof remains protected and insulated during the winter months. A roofing company cannot be more committed to details than ours in Maine. Whatever your roofing needs may be, including preventive maintenance, roof leak repair, or commercial roofing installations, we strive to provide you with the most outstanding service possible. We'd love to provide you with a free consultation and estimate for your roofing or renovation project. Our team has done thousands of renovations and roofing projects in Maine. With us, you'll get timely service, accurate estimates, and quality workmanship. Let us help you protect and restore your home!

Roofing options

GAF offers you many great Lifetime Shingle choices, including Timberline® Shingles with Advanced Protection® Shingle Technology. They’re the #1-selling shingles in North America! Asphalt roofing shingles are a crucial component of affordable roof replacement, which is why 4 out of 5 American homes use them.

Quality Underlayment
Quality roofing underlayment is critical for helping to prevent wind-driven rain from infiltrating under the roof’s shingles and potentially damaging the home’s structure and interior. If your roof isn't properly underlayed, rain and other bad weather will seep into your roof deck, creating long-term issues like mildew, mold, and rot.

Metal Roofing

Metal roofs today have all of the style and appeal of conventional roofing materials, but they are stronger, more robust, and last longer. Metal roofing is the most environmentally friendly roofing material available, and it can greatly lower a building's long-term energy use. There is almost certainly a metal roof style that will look great on your property.

Maine Metal Roofing

Just Roofing provides metal roofing options for people interested in a different approach to roofing. Our regular shingle style roofing provides a great solution for homeowners in Maine but we have other options.
We use metal roofing by Union Corrugating Company. Since 1946, Union Corrugating has been a leading metal roofing manufacturer, providing metal roofing products, supplies, and wall systems for residential and commercial buildings.

Maine Roofing Repairs

Roofing repairs can be anything from a leaking chimney, flashing or valley issues and or pipe boot cracks due to the age of your roof, or installation was done incorrectly. Just Roofing will come out and repair, and you can have peace of mind that it was done correctly by a company that wants to protect your asset. All repairs go above and beyond to guarantee that you will never have another issue in that area again.

Maine Roofing Products

GAF Timberline shingles:

Underlayment: Ice & Watershield:

Just Roofing uses only high-quality products. We are GAF certified contractors and use only GAF materials. When you contract with us on a new architectural shingled roof, you get not only our warranty, but you get GAF full warranties.

Rubber membrane roofing is a great option for flat surfaces and low sloped areas, complete coverage to protect those troubling areas with a 50-year manufacturer warranty. Union metal is another great option for anyone who loves metal roofing. We have a few metal style options and multiple colors to choose from. Ask about our options and we will provide a free estimate of each option.

Roof Cleaning

Just Roofing and the manufacturers only recommend cleaning the surface of a roof 2-3 times in its life and only as needed.

Ways to Clean a Roof

1. Hire a professional
2. Power wash – water only.
3. Use costly roof cleaning solutions
Keep Your Roof Clean

Make sure all tree branches and shrubs are clear from the roofline. It will prevent moisture, moss, and mold.


Welcome to Just Roofing Maine. Our company installs and services all types of roofing. Whether you need asphalt, shingle, metal or membrane roofing for your home or business, we can provide you with free estimates, quality installation and repairs, and most of all excellent customer service and 100% customer satisfaction.

There are many Maine roofing companies out there. With Just Roofing, all your needs will be met in a professional and timely fashion. Just Roofing has an excellent reputation and can provide the references to prove it. We are fully insured and take pride in our work, standing behind it with a “10 Year Craftsmanship Warranty!” in addition to all manufacturers warranties.

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Maine Shingle Roofing & Shingle Repairs

Our expert roofing staff is well versed with asphalt shingle roofing projects. Asphalt shingles are the most common roof material in the Maine area. Shingles offer you great protection from the forces of the Maine winter and with proper underlayment installation, we can provide watertight roofing.

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What A Good Maine Home Contractor Can Do For You

Home Construction Contracting People have a lot on their minds with family, work and leisure schedules demanding their time and attention. When they are ready for a new home construction project, whether a remodel, update or fix-it project, they need professionals with expertise they can trust. This is why Maine home contractors are invaluable.

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Just Roofing Services

  • Shingle Roofing Options
  • Roofing Deck Work
  • Complete Roof Renovations
  • Ice & Watershield Installation
  • Maine Metal Roofing Installations
  • Roofing Underlayment Suggestions
  • Flat Roofing Options And Consultations
  • Complete Roofing Cleanup
  • Snow Removal For Roofing Projects
  • Roofing Flashing Near Chimneys
  • Metal Roofing Options
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Dave Kimball