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

Erik Nikonchuk — review for Coastal Windows & Exteriors
Erik Nikonchuk
My family and I have used Coastal for numerous projects. We loved our experiences with Coastal due to their timeliness, professionalism as well as their craftsmanship. They stand by there product, work and warrantee.
Jen B. — review for Coastal Windows & Exteriors
Jen B.
While I'm waiting to have the windows installed, so far, the sales experience has been great. Dan knew everything about their windows, and didn't try to pressure me to get unnecessary upgrades. He answered my long list of questions that I sent him over several days. He responded quickly and thoroughly. I'm looking forward to the new windows!
Robert Cloutman — review for Coastal Windows & Exteriors
Robert Cloutman
Our experience with Coastal W & E has been wonderful! From the time my wife made the contact phone call- a live, professional, pleasant, person answered the call and set up an appointment for the very next day, to meeting Tim and Terry. Tim and Terry measured our home for siding and discussed our options, the process, and pricing. They explained everything completely and answered all our questions. They made it so easy! We also decided to update two windows. We met Joe when he came to measu... Read more
Camille Coviello — review for Coastal Windows & Exteriors
Camille Coviello
I do recommend Coastal Windows and Exteriors. Product was great. My son had his house vinyl Sided. They did windows gutters house. Beautiful Color combination. Crew of guys were hard working professional cleaned up nicely. Looks like a brand new house. When it comes time for windows. We would def go back.
Corona Pritchard — review for Coastal Windows & Exteriors
Corona Pritchard
I can only speak (so far) to the sales experience, which was positive and low pressure. We worked with Terrance and Tim, who were very easy to work with, knew everything about their products and weren't trying to oversell or upsell us on stuff we didn't need. We ordered the windows and are just looking forward install now!