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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Ernie Lupi
About to close in a house called costal to get a window estimate. Ryan came to measure and price all 25 windows. Far more professional and a lot less pushy than other companies I’ve dealt with. Once I close I will be calling Ryan back to work with again
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Mark Goodsell
After dealing with a siding/window contractor who took money, ripped apart our house and then disappeared, I was worried we would end up in the same place with another company, but Coastal quickly re-instilled my confidence that responsive professional contractors do exist. At the outset, I felt like we were in a better place when Ryan showed up, offered options, provided a quote, and patiently explained everything in great detail. He followed up on questions and somehow pushed the schedule up t...Read more
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karen fitzpatrick
Update: Nov. 28, 2023.........The windows arrived on a horrible weather day and the two men who brought them gave me the choice of whatever day I wanted them to return and left the windows in my garage. They came on the chosen day at 8:30 a.m. and never once stopped working until the job was complete and ever speck of trash, etc. was picked up and disposed of. They were great. Two of the hardest working men I have ever seen. I love my new windows, they are so tight we can already notice the d...Read more
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Mitchell Nelson
Dino was very helpful and informative
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Jim Callahan
We met with Tyler and DeAndrea to discuss potential repair or replacement of roof.