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.


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Read what 590+ clients have said about our services:

Our Work

64 Main Street , Acton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
1381 Quincy Shore Drive , Quincy, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
475 Sumner Street , Boston, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
9 Faculty Road , Durham, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
Greenwood Place , Lynn, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray

Customer Testimonials

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Richard Sherwood
Today is day three of siding installation and I have to say this has been a remarkable process. From the initial call for information to the ease of setting up an appointment with Ryan and Cam, the sales guys who met with me, it was obvious Coastal Windows is a well run company. As for Ryan and Cam, they were professional and well acquainted with their product. Ryan was an especially helpful advisor in the final design—from a dated 1960s ranch to the to a 21st century modern structure. Work i... Read more
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Robert Bedard
This company is great to work with from the sales team to the final measurements to the installer and let’s not forget Ashley and the emails keeping me in the loop a1 service
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Nina French
My experience with Carter Leary and Coastal Windows was fantastic, he was polite and did a great job educating me on all of the window information. I had a pleasant process and I'm excited to see the finished product!
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Gene Kuczewski
Patrick was extremely helpful with getting my project underway. I am anxious with anticipation for the transformation with James Hardie in Evening Blue done by Coastal Windows and Exteriors.
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Garrett Chang
Sean and Jacob have been great so far. They were knowledgeable and professional. They walked me through everything in replacing a window and after a small mishap, they worked after hours to resolve the problem. I will update after the project has finished.