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

396 Mountain Road , Gilmanton, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
22 Bennett Circle , Billerica, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
25 Reynolds Avenue , Everett, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
13 Atlantic Avenue , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
28 Lynnewood Road , Laconia, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal

Customer Testimonials

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Tim Spittle
The sales process was like taking a class in window technology. We felt very reassured that we were making the right choice for our house and that the price was right for the quality. The only issue we had was scheduling the install (twice delayed, once unavoidable) which made the process slightly more difficult but even then their back office was communicative throughout and made a concerted effort to get it right following the mix-up. The install took less than a full day (for 6 windows) and t... Read more
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Alex
I called these guys to come to take a look at a skylight leak I had. The guy they sent out took 1 look at my roof (from the ground) and said I needed a whole new roof! It's 7 years old! Architectural style shingles. Great condition, just needed a skylight leak repaired not a whole new roof. The guy was a dishonest salesperson. I don't recommend this company. The kicker about it is that they keep on calling me with marketing calls asking if they can come over and tell me about all their services... Read more
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Athena Melucci
We had our windows and roof replaced by Coastal Windows I Exteriors, Inc. I chose them because of their online reviews and reputation. Starting with Brian, through the installation process and the finish product and especially the lifetime warranties. I am completely satisfied and would highly recommend anyone doing their home remodeling project. Athena Melucci
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Candy Witcher
I love my windows and the service was wonderful! If I ever needed any other window or door work I would call them again - and I think that is the best reference that someone can give!!
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Dan Linden
Just had a new roof installed and everything looks great. Multiple employees were involved in setting up and executing the installation and they were all attentive and knowledgeable.