A Respected Exterior Remodeling Contractor Offering Roof Replacement Services in Portland, ME

If the roof over your home or commercial property has seen better days, do you know who to call for an expert roof replacement? The answer is simple—Straight Line Roofing & Siding. As a highly rated roofing contractor serving Portland, Maine, we specialize in installing high-quality roofing systems that provide lasting protection. We take pride in our industry certifications, including being an Owens Corning Preferred Contractor and a CertainTeed ShingleMaster, ensuring that our customers receive superior products and expert craftsmanship.

Top-Tier Materials Sourced for Roof Replacement

A roof replacement is a significant investment, which is why we only use the best materials available. Homeowners can choose from premium shingle roofing options backed by a Premium Lifetime Asphalt Shingle Warranty, providing both durability and curb appeal. For those looking for unmatched longevity and weather resistance, our metal roofing solutions are a perfect choice.

Additionally, we offer specialized flat roofing systems for commercial properties, ensuring reliable protection against the elements. No matter the size or scope of your project, we have the expertise to install a commercial roofing system that will stand the test of time.

Put Our Roofing Expertise to Work for You

When it’s time for a roof replacement, trust the experts at Straight Line Roofing & Siding. With decades of experience and a commitment to using only the best materials, we guarantee a seamless installation process and outstanding results. Get in touch with us today to schedule a consultation and discover why we are the preferred roofing contractor in Portland, ME. Let us provide you with a durable, beautiful, and long-lasting roofing system that meets your needs. Ask about the financing options available to qualifying customers!

Customer Reviews

See what our residential and commercial customers have to say about us.

★ ★ ★ ★ ★

“ If I had only known how quick & easy these guys were going to make replacing my roof shingles, I would have hired them sooner!! They worked like a “well oiled machine” and completed both my house and garage roofs in less than one day!! I returned home to a beautiful new roof and zero mess…like they were never even there. ”

Krisi C

“ Straight Line Roofing and Siding did an excellent job putting a new roof on our 100+ year old New England style house! Ernie was very professional and responsive to all our questions and concerns! They stripped the old roof off and installed the new one in ONE day and left no debris behind! I highly recommend them! ”

Russ B

“ Straight Line Roofing was very prompt in providing our estimate, priced way below their competitors, and informative about the products which would be used in our new rood installation. We have nothing but positives to say. Great job! ”

Jim G