Take a look at our past work!

Coastal Windows & Exteriors

We service the Massachusetts, Southern New Hampshire, parts of Maine and surrounding areas. Reach out to us if you’d like a consultation, (978) 717-2841

About Us:

Coastal Windows & Exteriors is a reputable construction company that specializes in providing high-quality window and door replacement services. They have earned a strong reputation for their dedication to delivering top-notch products and services to homeowners in the region. Coastal Windows understands the importance of energy-efficient and aesthetically pleasing windows and doors in a home, and they offer a wide range of options to meet the unique needs and preferences of their customers.


With a commitment to excellence and a team of experienced professionals, Coastal Windows is known for its attention to detail and precision in every project they undertake. They strive to improve the energy efficiency and curb appeal of homes while ensuring a seamless and hassle-free installation process. Coastal Windows' dedication to customer satisfaction and their expertise in the window and door industry make them a trusted choice for homeowners looking to enhance the beauty and functionality of their properties.


Check out some important pages from our company's website:


Read what 590+ clients have said about our services:

Our Work

31 Holly Tree Lane , New Bedford, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
  • Other Services
  • Other Services: Roofing
110 State Street , Newburyport, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Slate
  • Other Services
  • Other Services: Roofing
34 Pinkham Street , Lynn, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
12 King Street , Peabody, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
34 Smith Street , Gardner, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Shakewood
  • Other Services
  • Other Services: Roofing

Customer Testimonials

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Sil B.
When I started renovating my home, my friend Michelle highly recommended Coastal Windows and Exteriors, especially since I needed a new roof. I'm so happy I took her advice. I met with Frank, and he was a true professional. He was extremely knowledgeable about the products, answered all my questions with patience, and never made me feel rushed. Both he and Tommy were super kind and made process smooth and stress-free. I'm excited for the installation and feel confident that my new roof will be a... Read more
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Rick Shepard
We had our initial consultation today with Ryan and Dino for new siding on our house. We decided to go ahead with the project due to their professionalism and willingness to work with us to fit our needs. We were very impressed with the technology they used to show us what the finished product will look like. We can't wait to get it done!
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Katherine Breslin
Today, in response to my request for information, I was visited by Ryan Mahoney of Coastal Windows & Exteriors. Ryan listened carefully to my needs for siding and windows on my house which was built in the 1950’s. Ryan explained EVERYTHING in detail to make sure I understood what options were available, readily answered my questions, and was so very kind and professional. After making my selections, he again reviewed each item and cost. Ryan made this such a pleasant experience. I feel very comf... Read more
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Leakhena Rosa
Theo came out from Coastal windows and was a pleasure to speak with. We had a fire and we had concerns about the roof. He was honest with us in saying that we didn’t need repair or replacement. There weren’t any imminent concerns with our roof.
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Linda Kearney
my experience with Patrick Canty of coastal windows and exterior was wonderful. My screen was ripped during a roofing project next-door and with no questions asked Patrick came, took it away and a very short time later replaced it in my window. Everyone I dealt with at coastal windows and exterior were very professional and very pleasant. I would suggest this company to anyone that is looking for replacement windows or doors or roofing or siding and I'm sure they would be very satisfied just lik... Read more