

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:
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



Thank you so much for the review! Ryan is one of the best in the business and we're lucky to have him! Educating our customers is top priority at Coastal and we look forward to working with you in the spring!


Rick, thank you for review on the process and communication of your window estimate with Theo!! We are happy to hear about your positive experience picking out the best option for your home to alleviate the issues and excited to see your new curb appeal!


Jon, thank you for your review on the process and communication with Dino for your siding & windows estimate! Our goal is to educate you on what your home needs for energy efficiency and happy to hear your delight with Hover! We hope you choose to trust us with your home and new projects! Please don't hesitate to reach out with any questions!


Abigail, thank you for your review on the process and communication for your siding and roofing estimate! We are so happy to hear about your experience with Dino & Theo and can't wait to see the new curb appeal!
