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

160 Paine Road , North Attleborough, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
665 Hale Street , Beverly, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray
60 Coburn Woods , Nashua, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
396 Mountain Road , Gilmanton, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal
22 Bennett Circle , Billerica, MA, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Charcoal

Customer Testimonials

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Sabrina Contois
Flavio was amazing! So professional, courteous and personable. Of all the contractors we’ve had come in for estimates (and there have been a lot!!) Coastal Windows & Exteriors and Flavio were amazing! He even helped us get the best price on our huge project, 16 windows. We will recommend them to anyone, anytime!
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David Corn
Our sales rep Jay was very informative and knowledgeable. Very professional and was was able to answer all of our questions. He is local from our town as well which was very nice to learn.
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Annette Mazza
Will came to the appointment and assessed my door and frame and was told by Will I didn't need a new door at all only some work outside frame. He is an honest and very knowable young man.
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Heather Corliss
Jason and Patrick were extremely professional, insightful, educational, and willing to help accommodate our asks/needs. They both went step by step, passionately explaining in detail the process of residing a house and what things to look for now and in the future. I would highly recommend inquiring with this company for any exterior needs for your house.
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Teresa Budd
Do not use this company. Mike especially is very unprofessional and rude. He makes agreements then goes back on them. He likes to blame customers instead of taking responsibility. Technicians do not turn up when they say they will. I highly recommend you use another company.