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

589 East Street , West Bridgewater, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
  • Other Services
  • Other Services: Roofing
67 Peters Way , Mansfield, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
27 Fowler Street , Upton, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
28 Morningside Drive , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
147 Court Road , Winthrop, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing

Customer Testimonials

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Mark Logan
I've purchased windows from these guys 3 times now. We've also purchased a few doors. They sell high quality materials and installation is done quickly. My windows and doors still have the classic look but they have modern features and performance. My home is over 120 years old, so keeping the same look was important. Reducing drafts and heat loss was also important. In total I think it's been 1 sliding door, one hinged door, 6 or 7 basement windows, 2 octogonal windows, and 20 double hung win... Read more
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Marylee Murray
Ryan Mahoney is amazing! He took the time to go over all of our siding options. He came prepared, with all the samples. He walked outside with us and showed us numerous colors in different lighting. He patiently helped us pick the perfect color siding and was able to give us a quote the same day! Throughout the entire remodel, he continuously stayed in contact with us. We couldn't be more happy! Thank you Ryan!! We've recommended you to numerous friends and neighbors!
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Mark Garganta
Roger came to my house to provide an onsite survey of my existing windows with his installation counterpart. I have personally done many in home visits and they were beyond professional & informative. They brought a travel window to show me exactly what I was getting & explained each detail regardless of how much it understood, but it made sense. The product sold itself and I’m very happy with our decision to go with Coastal Windows.
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Christopher Wright
Excellent experience with initial appointment. Professional. Thoroughly and clearly explained the entire process.
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Jaclyn Hudon
Ryan and Dino have been a pleasure to work with so far. Extremely knowledgeable, thorough, and professional. The planning process has been a breeze, especially being able to see material samples in person to help in decision making. Can’t wait to get started on our home project with Coastal!