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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Jenny Sowyrda
I was delighted with the full process of working with Coastal Windows! Friendly staff, prompt replies, and quality work! I met with too many window companies to count and I’m so pleased I went with Coastal. They have quality products and it’s clear they care about the customer experience. Choose Coastal, you won’t regret it!
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Zoila Marquez
I love this company.They do a good job.I recommend it
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Sarah Amorim
Had salesmen come out due to my windows getting wet inside & being 40 years old. They sold me on windows and I had one floor in my home replaced. Waited 6 months due to typical lead times which was fine. Windows were installed and initially my husband and I were not super pleased because flashing was bent/damaged on the outside, windows were tougher to go up/down, few other minor things. Dave came out and addressed concerns and said the windows worked fine and the rough up/down is typical. Not w...Read more
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Kathy Davidson
Phil Moore came out today to follow up with a previous quote and was able to find ways to make the project work for our budget. He was professional, on time,and very informed on the product's and the company. Can't wait for the siding to be completed and will be following up with the completed project and the company in a whole. It was a very positive experience. It was nice not to have the pressure sales technique.
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Jessica Kittredge
I called and made an appointment with Coastal Windows And Exteriors. They were very pleasant over the phone and easy to work with on timing. Phil was excellent to work with. He showed up on time, even early, and spent lots of time with us discussing all her options and working with us on pricing. I have not had the windows or siding installed as of yet, but once everything is complete, I will add photos to the review along with updated information on the company. So far I am very impressed and r...Read more