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

38 Rosewell Road ,Bedford, NH, US

38 Rosewell Road , Bedford, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray

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
4
  • James Hardie Clapboard

Customer Reviews

Phil LaFond — review for Coastal Windows & Exteriors
Phil LaFond
Connor and Braeden spent more time than we would have expected to survey our property, discuss, and understand our needs and preferences. Then they meticulously explained why we should choose Coastal Windows and Exteriors, and why we should choose James Hardie fiber cement board for our project. Next, they walked through the entire process, from permit applications to final sign-off, explaining why they do things the way they do (instead of how other companies might do it) and why their way is b... Read more
Sharon Martin — review for Coastal Windows & Exteriors
Sharon Martin
Carter and Ewan spoke to me about replacing storm doors. They were very helpful and explained anything I had questions about. It was a very pleasant experience. Thanks guys!
Kimberly Ciulla — review for Coastal Windows & Exteriors
Kimberly Ciulla
Dino was very informative about the product, patient and very nice to work with highly recommend this company.
Nicholas Pike — review for Coastal Windows & Exteriors
Nicholas Pike
Mark and Will of Coastal Windows and Exteriors did a fantastic job of guiding us through the available siding and gutter options for our home. They were knowledgeable, respectful of our property, and very eager to meet our needs with a project as big as ours. Our home is roughly 2700sqft, >30 years old, and has original wood siding with no gutters. My wife and I had done our research and decided we wanted the James Hardie fiber cement board siding, and Coastal Exteriors has a track record of be... Read more
Clarissa Spadanuta — review for Coastal Windows & Exteriors
Clarissa Spadanuta
We had a fantastic first meet and greet with Mark and Will, they spent so much time giving us the background on the company and explaining what our project would entail. As new home owners we truly appreciated the time and effort to make us feel comfortable going forward with Coastal!