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

38 Rosewell Road,Bedford, NH, US

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

Customer Reviews

arlande st.louis — review for Coastal Windows & Exteriors
arlande st.louis
We got windows and siding installation done our home. Coastal Windows & Exteriors crew was very quick, efficient and professional! The results look amazing! Dealing with different members from the company was a pleasant experience as well. The entire process from the salesperson, office personnel, and installation crew was seamless. If you want great quality, quick installation, and professionalism choose Coastal Windows and Exteriors.
Jim and Janice Osgood — review for Coastal Windows & Exteriors
Jim and Janice Osgood
Installed 2 doors (front and back). Excellent job and very professional. Would definitely use again if I need anything.
Patty Thibodeau — review for Coastal Windows & Exteriors
Patty Thibodeau
We replaced all of our windows years ago. We had one fail and it was under warranty so Coastal needed to come out and install the replacement. After some miscommunication, Ross came out and installed the window. He was on time, very professional and very pleasant. He did a great job and we were very appreciative of his work and the fact that he took the packing materials with him.
Wendell Jones — review for Coastal Windows & Exteriors
Wendell Jones
We had Coastal Windows & Exteriors replace the vinyl siding on our home and they did a fantastic job. Our salesperson (Zach) was extremely professional and answered all our question with no pressure to "make the deal" and he was extremely courteous. The team that came was very professional and their attention to detail was awesome. Anything they were unsure of, they asked about and confirmed what was supposed to be done. Would definitely recommend Coastal Windows & Exteriors!
Deborah Read Miles — review for Coastal Windows & Exteriors
Deborah Read Miles
Terry and Tim were amazing! So responsive, professional and friendly!