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

KS DeMonico — review for Coastal Windows & Exteriors
KS DeMonico
Gage came to our house to review our window needs and was fantastic. He was very informative—we learned a lot about coastal windows, exteriors, and the industry overall. He answered all of our questions clearly and helped us feel confident in our decisions. We’re excited to move forward with our window replacements.
Cheryl Graf — review for Coastal Windows & Exteriors
Cheryl Graf
Conor and Braeden , were very professional and down to earth guys, I very much enjoyed there professionalism and great personality.
Brandt Genga — review for Coastal Windows & Exteriors
Brandt Genga
Connor and Ewan did a great job informing us about the company and the product. Coastal is a great New England company.
Sheila Nomes-Colas — review for Coastal Windows & Exteriors
Sheila Nomes-Colas
I thought my husband had lost his mind when he agreed to have our windows replaced on the day before Thanksgiving!!!! We were expecting 20 people for dinner and I needed to prep and clean. But Artem's crew showed up at 700 am and were out by 300pm! They were curtious, professional and efficient. Absolutely amazing. We love our new windows. Thank you ARTEM and Crew and Thank you Coastal Windows and Exteriors. Sheila and Placide Colas.
Linda Savastano — review for Coastal Windows & Exteriors
Linda Savastano
I'm glad conner out and was fantastic did a few errands for me he was great very up standing guy did talk about the window but it was his personality was very good enjoyed talking to him about the windows felt very happy about getting every done