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

9 Allen Avenue , Westbrook, ME, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
28 Dane Street , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
537 Ocean Avenue , Wells, ME, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
24 Mountain Avenue , Pembroke, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Barkwood
84 Palmer Road , Plymouth, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray

Customer Testimonials

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Amy McInerney Grishman
Coastal Windows & Exteriors installed a beautiful new front entry door and a new sliding glass door for our home. We are so pleased with their top quality products and their installation team was extremely professional and knowledgable. Will definitely recommend them to friends and family!
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Dennis Must
Coastal Windows offers a high-quality product with an excellent guarantee. The company installed our windows in a highly professional manner and we are totally satisfied with the product and their service.
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Sandra kiley-davis
Going back for seconds to have our second floor windows done after our first floor windows/slider a couple of years ago
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Sandra Kiley-Davis
Used them a couple of years ago for windows and slider on first floor and using again for the second floor!!
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Timothy Davis
So far working with Coastal Windows has been efficient and easy. We cannot wait for our windows to be installed!