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

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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David Broberg
Coastal Windows is hands down the most courteous, professional, and attentive business we have worked with since we bought our fixer upper. Our initial home visit by Tim & Terry told us everything we had to know about whether or not Coastal Windows was the right choice. They were right on time, knowledgeable, and genuinely excited for the work we were planning on doing together. They have kept great contact with us since, even sending us a personalized handwritten Christmas card. That was awesom... Read more
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Mark Suscovich
Terry O'Connor and Tim Allcott were great. They were very thorough in explaining the process, cost, construction, and final look. They were very responsive throughout the process following up with me regularly to make sure everything was going according to plan and that I was happy with my purchase. I would definitely use Coastal Windows and Exterior again.
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Donna Thompson
I used Coastal Windows & Exteriors to put new siding on my house and install a new front door. Emily came to my house to go over the project with me. She helped me pick out the right siding and shutters even calling the owner of the company to discuss what color would match my roof. Emily is great very personable and she cares about you the customer. I met with Jeffrey and Emily to plan what I wanted for my door and they both helped me pick out and design my door. My house looks fantastic! It ... Read more
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Gail Rosenberg
I haven't yet had the installation of my new siding and windows, but I've had the most wonderful experience with Coastal's courteous staff so far. Tim Alcott came to my house on three different occasions to talk to me about their products and services, and was friendly, knowledgeable and responsive. I really felt like he wanted to make sure I got exactly what I wanted. (The follow up thank you note via snail mail was a special touch!) Tim was a great introduction to this company - looking forwar... Read more
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Tracy McNulty
The product is quality. The crew was polite, courteous and professional and did an excellent job of clean up. We love being able to open our windows again. The house looks amazing.