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

31 Holly Tree Lane , New Bedford, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
  • Other Services
  • Other Services: Roofing
110 State Street , Newburyport, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Slate
  • Other Services
  • Other Services: Roofing
34 Pinkham Street , Lynn, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
12 King Street , Peabody, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
  • Other Services
  • Other Services: Roofing
34 Smith Street , Gardner, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Shakewood
  • Other Services
  • Other Services: Roofing

Customer Testimonials

Reviewer photo
Lynn Lajeunesse
Mark and William have been outstanding in their presentations and explaining the process of the windows in the siding installation. I look forward to working with your team. I enjoy getting the emails letting me know things have been ordered and thanking me for my business. You guys do a great job thank you.
Reviewer photo
Eileen Leibowitz
Mike and Sean from Coastal Windows & Exteriors were great. They both were professional, friendly and knowledgeable. They spent time getting to know us and what would work best in our home. We look forward to working with them on our window project!
Reviewer photo
Ashley Farris
We had the pleasure of meeting with Mark and Sean. They both we're extremely friendly and very professional. I would highly recommend coastal windows and exteriors for all your window and siding needs.
Reviewer photo
Greg Burk
Cody and Will were awesome!
Reviewer photo
Edward Boudreau
What a joke!! The sales tactics were ridiculous. The person tried to use guilt and pressure to get me to sign a contract that day. I repeatedly told him that he was the first estimate, and I was going to get multiple estimates to make an educated decision. The estimate was for fiber cement siding and replacement windows. First I was told I would need to do the project in two separate stages. First replace the windows, and then I could get a better price on a second job, the replacing of t... Read more