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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Doris Ford
There was a slight delay in the start date of the job. However it was not a major problem. Steve Hansen was very good in contacting me and keeping me apprised on everything. The workers were very efficient and professional. Work was done in one day as promised. The workers cleaned up everything very well. I have one concern regarding the gutters which were not replaced, I believe the top cap is pulled back too far. Birds are getting into the gutter. The gutter is a product that prevents leaves ...Read more
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Glen Campbell
The sales person was very informative and put a lot of detail into the presentation. She gave a lot of different options and ideas for me to consider. She was also very patient and quick to answer my multitude of questions in regards to what I wanted to get done. It was a very positive experience and I look forward to having my siding and doors installed!
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Melissa Guevara
Coastal windows was my best choice!
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Ben Spellman
What do you do when you need new windows, siding, and doors? You call Coastal Windows of course! When my wife and I moved into our house we knew at some point this would all need to be done. The doors were so poorly sealed you could see light all around the edges. On windy days our old windows sounded like a death metal drummer practicing his double bass and there was enough draft to fly a kite. Our shake siding was starting to break and the paint was peeling. So we had a few choices, either be ...Read more
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Joy Lander
I had two custom replacement windows installed last year from Coastal Windows and had a very positive experience with everyone involved. They are beautiful and have kept the architectural integrity of the house intact. The installation was pretty quick and the installer consulted with me when an unexpected snag popped up to my complete satisfaction. I also recently had two steel replacement doors installed from them and loved the beautiful paneling and attention to detail. The installers were...Read more