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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Jacqueline Monteiro
Coastal Windows & Exteriors helped me show my family home - a 101 year old Colonial - some much needed love and care. The project included the installation of new windows, doors, siding, and gutters. What first attracted me to Coastal was the high quality products they offered, which includes AAMA Gold Label certified energy efficient double-hung windows, insulated doors, and insulated siding. While working with Coastal throughout the process financing and renovation, I found the sales staff a...Read more
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Janet Brophy
I had my windows replaced by Coastal Windows I Exteriors, Inc. in December. They delivered on every aspect of the process and communicate with me every step (ordering windows, installation dates, etc. of the way. I chose them from recommendation on Next Door. The installers were prompt, friendly, efficient and respectful of my property. The finish work and chalking around the windows were expertly done. They were nice to my dog too! The windows are amazing! I see a big difference in noise ...Read more
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Janet Brophy
I had my windows replaced by Coastal Windows I Exteriors, Inc. in December. They delivered on every aspect of the process and communicate with me every step (ordering windows, installation dates, etc. of the way. I chose them from recommendation on Next Door. The installers were prompt, friendly, efficient and respectful of my property. The finish work and chalking around the windows were expertly done. They were nice to my dog too! The windows are amazing! I see a big difference in noise ...Read more
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joel sara
Friendly, punctual, they clean up and consultant and office staff are informative.......would recommend, refer and use again ☆☆☆☆☆
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Kirk Etherton
This is a great, true story: my wife and I had had quite a few windows replaced by Next Step Living, a large company which then suddenly went out of business, literally overnight (?!) First, Coastal Windows came to the rescue by stepping in and taking over the N.S.L. warranties. We learned of this in a letter, in which they also offered to come and give a free estimate for any work Next Step hadn't done. We were more than pleased to invite them over, as you can imagine! Half the job (very larg...Read more