Take a look at our past work!

Coastal Windows & Exteriors

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.


Check out some important pages from our company's website:


Read what 590+ clients have said about our services:

Our Work

2 Silas Meriam Way , Middleton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
84 Spectacle Pond Road , Littleton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
36 Albion Street , Methuen, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
9 Dyer Road , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Barkwood
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

  • James Hardie Clapboard

Customer Testimonials

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Dj Sardano
We had the pleasure of having Elliot come this morning and talk to us about replacement windows. He is very knowledgeable, personable, and patient (I ask tons of questions) and would highly recommend him for all your construction needs. We are waiting for a few more estimates for our job but would go with this company once all the pricing comes in. Donnajean S from So Weymouth
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Michelle Lee
Brendan and Theo were awesome! They were professional, on time, and respectful. I was actually quite impressed by how knowledgeable Brendan was and the immense patience that they both had. The initial visit was a bit long, but it was because we went over various iterations of the exterior door of my home since my "dream" door was actually quite expensive. We settled with a good quality door that didnt break the bank. We signed the contract during this visit and completion time is around 10 weeks...Read more
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Nicolas Fiset
We are starting to do research on our upcoming siding project and called Coastal Windows & Exteriors to bid on the job. Ryan came out and showed us multiple options at different prices. Ryan was very informative and we will definitely use Ryan and Coastal when the time comes.
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Tri Pham
I would like to thank Rob and Mike from the Coastal team. It was definitely a pleasure from the start to end. They were very informative and professional from the quoting process to the final proposal. They provided exactly what I had asked, and made sure I felt comfortable with my selection of the exterior siding and windows. We ran into a little hiccup, but that was quickly resolved soon after. Between the window installers and siding installers, they were amazing. The spot was left clean ever...Read more
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Lisa Dumont
Mike Thibaudeau was extremely knowledgeable and professional. He explained the company's history and what they represent. Knowing what care and dedication the owners put in makes this a company one you want to work with.