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 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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Ashley Keenan
Mark was fantastic with helping us get the windows for our home. He took the time to answer all of our questions and assured we understood the project. Looking forward to working with him and seeing our new windows! I highly recommend him! ⭐️⭐️⭐️⭐️⭐️
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Kristen Hurston
I met with Christos today from Coastal and was super pleased and impressed with his professionalism as well as friendly demeanor. Christos was well prepared and not rushed to his next appt. He asked great questions to understand our concerns and did a thorough presentation of products and the Coastal way from start to finish to thoroughly set expectations. After meeting with several contractors I was pleased to sign a contract with Christos today for a Hardie siding job. Thank you Coastal.
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Lawrence Neal
Replaced siding and all went well. For better or worse they are not like dealing with a small in town contractor. Their the same person who runs the business has wide construction knowledge and a variety of carpenter skills, they make the estimate through doing the actual job. Coastal was collectively responsive, hit their dates and numbers. They did a good job. Pricing seemed inline with others.
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Stephen Serino
I couldn't have asked for better insight from Ewan about my home. I remember my kids telling me they could hear whistling through the windows in their bedroom, and I frankly just tried re-squaring the window by hand. With my house being a little older I had single pane windows and it just wasn't cutting it. Ewan showed me great options and made sure we didn't miss anything from framing to window style. Not to mention better insulated windows is cutting down on my seasonal heating and cooling cos... Read more
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Jake Bettencourt
Ewan S. was extremely knowledgeable and helped answer all my questions and concerns. Can’t thank him enough for his time, effort and most Importantly his patience.