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

2 Silas Meriam Way , Middleton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
84 Spectacle Pond Road , Littleton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
36 Albion Street , Methuen, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
9 Dyer Road , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Barkwood
25 Tobey Garden Street , Duxbury, MA, US

Check out this James Hardie clap siding job in Duxbury! The homeowners are loving the color combo Grey Slate with Arctic White trim. Learn more about us HERE

  • James Hardie Clapboard

Customer Testimonials

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Kebert Eloi
It was a pleasure meeting Tim & Terry. They came to my house to discuss the options for my roof, the process and the pricing. They explained everything and answered all my questions.
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David Freeman
This rating is up through the sales process as the work has not been initiated yet. I will revisit the review when the job is complete. We are embarking on a large project with Coastal to put up Hardie Board on our home and to replace all trim, soffit, etc. The siding requires specialized expertise and knowledge. Jim Faro is the product specialist we worked with and he brought great experience to the planning. I am confident that he gave great advice and that we are set up for a successful proj...Read more
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Ben Gamer
Tim Allcott and Terry from the sales team were awesome to work with! Super responsive, very knowledgeable, and professional to work with. The professional modelling tool to showcase exact specs was outstanding, and the sales team was top notch.
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Anne Vallette
Jake arrived on time and was very thorough in reviewing our homes roofing projects with us. He took the time to let us know that Coastal Windows & Exteriors has a very experienced, dedicated roofing team trained and certified directly by the manufacturer. Jake also shared the roofing process, color options available, answered all of our questions, and assured us the project would be quaranteed with the best warranty in the business. Overall, Jake was very knowledgeable and refreshing to talk ...Read more
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Susan Mulvey
Our product specialist, Jim Faro, has been wonderful. Answered all our many, many questions and just seemed so knowledgeable about the windows and Coastal Windows & Exteriors. Just got done with the paperwork (Jim made it so simple) and now we can’t wait to have these beautiful windows installed!!