Coastal Windows & Exteriors of Massachusetts

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About Us

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.


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Read what 590+ clients have said about our services:

Recent Work

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

25 Tobey Garden Street , Duxbury, MA, US
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  • James Hardie Clapboard

17 Sir Lancelot Drive,Exeter, NH, US

  • GAF Timberline HDZ
  • GAF Timberline HDZ: Weathered Wood
  • Other Services
  • Other Services: Roofing

Customer Reviews

tim travers — review for Coastal Windows & Exteriors
tim travers
From start to finish this company was amazing. I had the pleasure of working with Frank and Patrick. They represented the company as a whole to a T. As new homeowners it is nerve racking to make your first big project decision and they made this one of the easiest decisions we have ever made. They worked with us and took the time to go over every detail and step to make sure we were comftorable. Customer Service speaks a lot and these guys knocked it out of the park.
MAREN CATTONAR — review for Coastal Windows & Exteriors
MAREN CATTONAR
They saved my house! They did all the windows and had to redo the James Hardie siding completely when a prior contractor messed up. Our house looks beautiful. Thank you to the whole team!
Curtis Cormier — review for Coastal Windows & Exteriors
Curtis Cormier
Dino was great to work with. We had an original plan and decided to expand and he was very helpful in the whole process. I never felt rushed and he even came out several times to assist us. We got a great price and he worked within our budget. I would definitely recommend using Coastal and we'll definitely look to them for future projects. Will add some photos once the project is complete.
Dave Collamore — review for Coastal Windows & Exteriors
Dave Collamore
Dino was on time and came the same week we inquired (next day). He explained everything well and was not high pressure.
Jane H — review for Coastal Windows & Exteriors
Jane H
Mark was helpful, had the facts and it was easy to do business with him. I'm happy to have scheduled the replacement windows I need with Coastal Windows and Exteriors.