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.


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Read what 590+ clients have said about our services:

Our Work

350 Bayview Street , Fall River, MA, US
  • GAF Timberline UHDZ
  • GAF Timberline UHDZ: Barkwood
175 Carlisle Road , Westford, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
23 Sweetser Terrace , Lynn, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
26 Miscoe Hill Road , Mendon, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
70 Woodruff Avenue , Medford, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • GAF Timberline HDZ: Fox Hollow Gray

Customer Testimonials

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Rick Varney Jr
I would like to commend Theo Hatzelamprou, your Product Specialist. He came over to look at my window problems I have been having here with water damage on the lower part of two of my windows that face the northeast. He was very professional in explaining to me the cause of my water damage and gave me some choices regarding what I could do to alliviate the problem. I explained to him that the windows in the house had not been replaced in 30 years and that I was concerned that this condition coul... Read more
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Jon White
Dino was a very professional and informative to work with. Prior to my experience with Coastal I did not have much knowledge with windows and the different options. He took the time to explain each option and the different efficiencies of each type. The Hover platform made picking out siding and colors a breeze. Very satisfied with my experience and highly recommend.
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A Fine Dance Studio
I had such a wonderful experience with Dino & Theo. After meeting with 12 different roofing and siding (gutter) contractors I felt the most comfortable and take care of like family would with this pair. I didn’t feel like I was being upsold on everything and was simply presented with the options free of judgement when I picked affordable over premium options. I also liked specifically how Dino didn’t rush me during the visit where we put everyhting on the computer and on paper. Reviewing the num... Read more
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Cristina Haffty
Super informative and friendly they brought samples went through all of our options and pricing.
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Alice Dove
The representative who came to my house was very polite and helpful. When the work was begun the crew was very efficient and / hard working. I was kept informed as the work went on and all questions and concerns were taken care of quickly. Clean up was very good and appreciated. My house is now so very beautiful. Thank you