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

103 Beverly Drive , Hampstead, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • GAF Timberline UHDZ
  • GAF Timberline UHDZ: Charcoal
38 Rosewell Road , Bedford, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
17 Swan Street , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
44 Sagamore Street , Hamilton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
41 Abbott Street , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal

Customer Testimonials

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Jennifer Mathieson
Just signed the contract to get our house resided and some windows replaced. Rob and Eric were amazing to work with and provided more than enough information to make our decision super easy! Timely, friendly and super helpful! Excited to get started!!
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Kaylee Montelius
Rob was amazing, he was able to sit down with us and help us plan our new front door. We got everything we wanted and scheduled right away.
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Russ Silva
This past Saturday I had the pleasure of having Rob Doherty and Patrick Canty from Coastal Windows and Exteriors visit me at my home to give me a quote on a total redo of my house's exterior: Windows, doors, siding, trim, and shingles. I've honestly never been more impressed, as far as the quality of the products they presented as well as the way they presented each product offering. And I've had far too many people quote on my projects over the years, trust me. Rob, Pat and I spent a LOT of t... Read more
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Andrea Beatty
Brett and Erik did a fantastic job with their presentation. I never enjoy sales pitches but these two are so positive and clearly believe in their product. They came out on a Friday evening and we did not feel rushed at any point - and they went above beyond to get us to price point we needed.
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Brian Chamberlin
Brett and Erik had an excellent level of knowledge on windows and doors, explained all products in detail. They exceeded my expectations and surpassed the level of thoroughness of other product specialists.