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

Matthew Blixt — review for Coastal Windows & Exteriors
Matthew Blixt
My wife and I are looking to have our windows replaced. Mike was very responsive and came to my house for a free estimate in less than a day. I was impressed with the prompt response and quick turnaround on the quote. Mike was extremely professional and helped me understand my options and the process. We are please with our experience and am looking forward to working with Coastal Windows and Mike again in the future.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors2 years ago

Thank you for your review about your process and communication experience with the Coastal Windows & Exteriors team about your window installation. We appreciate you trusting us with your home and new window project. We hope you love the new curb appeal of your home!

Dean Hamilton — review for Coastal Windows & Exteriors
Dean Hamilton
Mike Thibaudeau was very knowledgeable and courteous. Great experience
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors10 months ago

Thank you so much for your kind words about Mike! We’re thrilled to hear you had such a positive and informative experience. Our team takes great pride in providing expert guidance, quality products, and a smooth, professional experience from start to finish. Whether it’s new windows, siding, roofing, or doors, every Coastal Windows & Exteriors project is designed to improve comfort, enhance curb appeal, and deliver lasting value — all backed by industry-leading warranties and expert installation. Thanks again for choosing Coastal Windows & Exteriors, your trusted local home improvement company dedicated to helping New England homeowners love where they live! – Stephanie Vanderbilt Owner, Coastal Windows & Exteriors

M Horalche — review for Coastal Windows & Exteriors
M Horalche
Ryan and Coastal took care of my window project and I couldn’t be happier, highly recommend him and the team!
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors2 years ago

Thank you for your review about your process and communication experience with the Coastal Windows & Exteriors team about your window installation in Atkinson NH. We appreciate you trusting us with your home and new window project. We hope you love the new curb appeal of your home!

Craig Charest — review for Coastal Windows & Exteriors
Craig Charest
I recently used Coastal to re side my home and from A-Z it went great. Ryan evaluated the job and showed me options and then the team executed everything just as he said it would be done. 10/10 recommend if you’re looking for siding in southern NH.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors2 years ago

Thank you for your review about your process and communication experience with the Coastal Windows & Exteriors team about your siding installation in Plaistow NH. We appreciate you trusting us with your home and new siding project. We hope you love the new curb appeal of your home!

Milana Arsakhanova — review for Coastal Windows & Exteriors
Milana Arsakhanova
I needed a quote for windows and a sliding door, Mike was the one to help me and he did a great job providing the quote. From start to finish, there was great communication and wonderful service. I will definitely be coming back when the time is right.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors2 years ago

Thank you for your review about your process and communication experience with the Coastal Windows & Exteriors team about your windows and door installation in Atkinson NH. We appreciate you trusting us with your home and new windows and door project. We hope you love the new curb appeal of your home!