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

Sophie Smurthwaite — review for Coastal Windows & Exteriors
Sophie Smurthwaite
Mark on as super helpful. He answered all of our questions and didn’t try and over sell us on windows that we didn’t need.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors4 years ago

Great to continue to hear that education is our #1 priority here at Coastal! Please let us know if you have any more questions for your window inspection and estimate!

Jason Morley — review for Coastal Windows & Exteriors
Jason Morley
Mark came to my house and was great!!! He was on time and very professional. He was very helpful with explaining which type of window which would work best for my home. I would definitely recommend him for anyone looking for a home improvement project.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors4 years ago

Thank you for your great review! Our goal is to give you an honest educated solution to your home improvement problems. Please let us know if you have any questions about your window estimate!

Claire Hounslow — review for Coastal Windows & Exteriors
Claire Hounslow
Our roof had been leaking for the past year whenever it rained. Coastal came and put in a brand new roof within a week of signing the contract. Mark was awesome. He helped us every step of the way. I would definitely reccomend this company.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors4 years ago

Thank you for your review. Happy we can take care of your roof this winter!

Bill “Mugwump” Aldson — review for Coastal Windows & Exteriors
Bill “Mugwump” Aldson
I have ordered from Coastal Windows before. While the product and installation were all great the delivery was AWFUL. In fairness, though, that might have been OK now because COVID has ruined worldwide shipping; however, the same mix-up occurred the last time. The company apologized as it had to re-order the correct windows. On the BRIGHT side the windows are greater. They deaden outside noise. They insulate better than my previous 25 year old Andersen windows. I did look at Pella but I didn't l... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors4 years ago

Thank you for being patient with delays with the pandemic. Happy to hear you love the windows and your new windows are great, keeping the noise out, and insulated better than your previous windows! Thanks again!

Amy Feinman — review for Coastal Windows & Exteriors
Amy Feinman
We have had a great experience working with Tim & Terry at Coastal Windows and Exteriors on our potential siding project. We recently purchased a cape-style home and have been exploring replacing our current weathered red cedar shingle siding with a fiber cement product. Tim & Terry came to our house twice to walk us through our options and show us samples. They have been extremely patient with us as we worked through our own decision-making process -- we never felt rushed or pushed to make a d... Read more
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors4 years ago

Thank you for your great review your sales experience with Tim & Terry. Please let us know if you have any other questions regarding your James Hardie fiber cement siding. Thanks again!