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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Andrew Sell
We really enjoyed our experience with Coastal Windows- from reviewing our options with Rob, the in-home assessment and the installation, we felt very comfortable with Coastal doing the job. We found that whenever we had questions, Coastal was available to us to answer questions and guide us through the process. The installation was easy and the crew was quick- getting it done in a few hours.In the end we had 8 windows replaced and we can already feel the difference with a reduction in furnace us... Read more
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Ruth Schepis
I was very pleased with the service and professionalism of the Coastal team. Beaver Builders did the actual installation and they were a fabulous, hardworking group.
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Sharon Doliber
Mike Thibaudeau and Rob Doherty from Coastal came to my house today (on time) and proceeded to look around my existing siding . They showed me where the siding was wet and retaining water. I felt the 'spongy' siding underneath myself so I know they were not just trying to get the business so-to-speak. They were very knowledgeable and not pushy. I had a lot of questions and they were very patient and explained the whole process to me. They worked with me to figure out a financing plan that w... Read more
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Naomi Goldman
Excellent customer service. Explained options to me and took time to go over details with me
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Emma Noble
We hired Coastal for our siding project. This is the first major project my husband and I have done on our house. We interviewed a few companies, and Coastal was not the cheapest, but they were able to assist us with financing. Ryan came to our house for the initial quote, and he was nothing short of amazing. He stayed for over an hour and dealt with our two children and our very obnoxious, attention seeking cat. He answered all of our questions and went through the project step by step. Their f... Read more