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

2 Silas Meriam Way , Middleton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
84 Spectacle Pond Road , Littleton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
36 Albion Street , Methuen, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
9 Dyer Road , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Barkwood
25 Tobey Garden Street , Duxbury, MA, US

Check out this James Hardie clap siding job in Duxbury! The homeowners are loving the color combo Grey Slate with Arctic White trim. Learn more about us HERE

  • James Hardie Clapboard

Customer Testimonials

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Joseph Crean
My wife and I had a great sales experience with our 1st visit from the salesman. We were both impressed at how knowledgeable and thorough the sales presentation was. We were looking to replace 22 windows in our house, as well as a sliding glass door with money received from a refi we were doing. As we were impressed with the replacement windows and door we were ready to move forward with Costal at a cost of $26,000. As we were in the midst of a refi we couldn't finance as we couldn't take the cr...Read more
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Amber Kulis
We purchased our house last year newly renovated. Unfortunately, they did not upgrade the door. We had probably the worst, builder grade door you can imagine. You could see the light coming in around the frame, the door would be hot or cold to the touch and it did not shut properly. To top it off, it had no dead bolt! My husband and I were very impressed with the entire process of Coastal Windows & Exteriors. We met at our home with Donna, who helped us choose the right door for our space. Once...Read more
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Rich Stroshane
Our house presented a challenge to the roofing crew because of its height and the smallness of the yard. The roof itself is a single pitch with some decorative portions, a small porch and a low profile roof on an addition. The crew of about 10 removed all of the old shingles and installed a new GAF Timberline roof in just one day. They did a really nice job and were very nice people.
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Ellen Attridge
Coastal redid our roof, but wouldn't guarantee the existing skylights. Fair enough. But now one of them is leaking like a sieve, and I have been trying to get someone from Coastal to come talk to me about repair or replacement. I am not trying to have them do anything for free, just come look at it. If it needs to be replaced, so be it. But I have been getting the brush off and the run around for a MONTH, and I still don't even have an appointment for someone to come. Meanwhile the skylight...Read more
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Donwanna Behere
We had Coastal replace our roof a couple of years ago. We opted not to have our skylights replaced because of costs, so we knew they wouldn't be warranted. Now one of them is leaking like a sieve. I've called Costal twice to take a look at it, but I've gotten the brush off both times. VERY unhappy with the treatment. I am not asking them to fix it for free, but since they were the last ones to work on the roof, I'd like them to to the repair work. The LEAST they could do is call me back wi...Read more