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

38 Dublin Avenue , Nashua, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
  • Other Services
  • Other Services: Roofing
18 Pine Road , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
  • Other Services
  • Other Services: Roofing
11 Belleaire Avenue , Lynn, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
  • Other Services
  • Other Services: Roofing
20 Horseshoe Drive , Townsend, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
9 Harvard Street , Gloucester, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing

Customer Testimonials

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om*oils *organics
What a fabulous experience. We had Coastal out twice to discuss siding on our home. The first visit Frank and Cody (I think his name was Cody. If not I’m so sorry!) came out conveniently after our long work schedule. They were super informative, answered all of our questions and, most importantly, didn’t make us feel rushed regardless of the later hour. Frank’s no BS style was exactly what we were looking for. We want up honest conversation not sugar coated scripted speeches and he delivered. ... Read more
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Tyler Terenzoni
Coastal window has been easy to work with and professional through the whole process!
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Mariah Ash
Connor just left my home and I’m so excited about getting 4 new windows. He was a delight to work with and he never made me feel any pressure to buy. He answered all my questions, I highly recommend him and the company
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Khoi Le
Sean and Bob came out to our house and gave all the informations we need. They are very helpful. Thank you.
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Skye McPherson
I'm having some windows replaced and decided on Coastal because of how thorough and helpful Braeden was. He was consistent without being pushy and answered all of my questions in a timely manner. I like that Coastal is local and believe in the community aspect of the company.