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.


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


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

38 Rosewell Road,Bedford, NH, US

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

Customer Reviews

Nima Sanchez — review for Coastal Windows & Exteriors
Nima Sanchez
I was hesitant about starting a renovation project, especially right before the holidays, because I didn’t understand the process or want to deal with multiple companies pressuring me to make a decision. But when Ryan showed up and said, ‘You are in good hands,’ I had no idea how great the experience would be. Ryan spent over seven hours at our first meeting answering all my questions, explaining siding options, colors, and even what a soffit is. He helped me design a rendering of my dream hous... Read more
Brian Andersen — review for Coastal Windows & Exteriors
Brian Andersen
Back in June 2024, I bought a new home built in 1987, which still had its original entry and storm doors. I checked out various home improvement stores and specialty shops but ultimately scheduled an appointment with Coastal Windows and Exteriors. Dino, the representative, was exceptional. He assessed the current setup, discussed the benefits of upgrading both doors, and presented product samples. Dino thoroughly explained the construction and performance of the doors, designed custom doors that... Read more
Janice Mitchell — review for Coastal Windows & Exteriors
Janice Mitchell
Currently we’re in the first stages of having our basement windows replaced. We met with our Product Specialist, Nabil. He was very personable, knowledgeable and arrived right on time…total patience on his part, my boyfriend is a hard nut to crack when it comes to spending money. The price for all (8) windows with triple pane were very reasonable….we can’t wait until there installed. Plus, my daughter recommended Coastal Windows to us because they replaced almost her whole house and she loves ... Read more
Soheil Saffari — review for Coastal Windows & Exteriors
Soheil Saffari
Dino was very professional and walked us through the solutions and helped us get a good price for the 3 sliding door.
Lea Franklin — review for Coastal Windows & Exteriors
Lea Franklin
I don’t have enough good things to say about Coastal. From the initial sales discussions through project completion their team was great. They worked quickly, cleanly and safely, kept us abreast of their progress and did great work.