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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Mike Grenier
**Before Review:** My path to new siding started with Cody, a product specialist with Coastal Exteriors, and I couldn’t be more pleased with my experience so far! Cody has been incredibly knowledgeable, attentive, and supportive throughout the initial stages. He took the time to understand my needs and provided tailored solutions that really resonate with our goals. Cody was friendly and professional and made the process smooth and enjoyable. I’m excited to see how the project unfolds and will ... Read more
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Claire Harrison
Dino was incredibly knowledgeable and was able to guess the amount of materials needed before their state of the art system was finished calculating. The team was very kind and speedy about getting our roof redone as soon as possible
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Rebecca Murphy
Mark and Christos were both great during the consultation process! They explained our options thoroughly and made sure we understood everything, and they were extremely flexible with scheduling. We can't wait to have our windows and siding finished!
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Donna Hall
Nabil came to my house to discuss a glass door replacement. He explained everything clearly and with appropriate detail. I feel confident in my decision to rely on coastal for my new door!
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Conor Murphy
We had an excellent time with Coastal Siding and Windows! Mark and Christos were professional and punctual. They made sure my wife and I were comfortable with their products and that we understood the process. We would highly recommend them to anyone looking for windows and siding.