Coastal Windows & Exteriors of Massachusetts

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About Us

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:

Recent Work

38 Rosewell Road ,Bedford, NH, US

38 Rosewell Road , Bedford, NH, US
  • GAF Timberline HDZ
  • GAF Timberline HDZ: Pewter Gray

25 Tobey Garden Street ,Duxbury, MA, US

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

25 Tobey Garden Street , Duxbury, MA, US
4
  • James Hardie Clapboard

Customer Reviews

Mariah Ash — review for Coastal Windows & Exteriors
Mariah Ash
Connor just left my home and I’m so excited about getting 4 new windows. He was a delight to work with and he never made me feel any pressure to buy. He answered all my questions, I highly recommend him and the company
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors8 months ago

Thank you so much for your wonderful review, Mariah! We're thrilled to hear that Connor made your consultation about window replacement for your Rockland home such a positive, pressure-free experience. Connor's ability to answer all your questions and help you feel confident and excited is exactly what we strive for at Coastal Windows & Exteriors, and we're so glad he made the process such a delight. We understand that deciding on window replacement in Rockland is an important investment, and having a consultant who listens, informs, and respects your timeline makes all the difference. Our team takes pride in helping Rockland homeowners across the South Shore solve common problems like old windows that let drafts in, drive up energy bills, and make rooms uncomfortable. If you decide to move forward with your 4 new energy-efficient replacement windows, they'll seal out drafts, reduce energy costs, improve comfort, and add value to your home—all backed by our transferable lifetime warranty that provides lasting peace of mind. As your trusted local window contractor serving Rockland and the South Shore, we're here to help you every step of the way—whether it's now or down the road. We're always available to answer questions and help you make the best decision for your home and timeline. Homeowners across Rockland and Plymouth County consider Coastal Windows & Exteriors one of the best local window contractors, known for quality, professionalism, and lifetime results. Thank you for considering Coastal Windows & Exteriors for your window replacement in Rockland—we're so glad Connor provided such a positive consultation experience, and we're here whenever you're ready! Thanks again, Stephanie Vanderbilt, Owner of Coastal Windows & Exteriors

Khoi Le — review for Coastal Windows & Exteriors
Khoi Le
Sean and Bob came out to our house and gave all the informations we need. They are very helpful. Thank you.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors8 months ago

Thank you so much for sharing your experience with Sean Clifford and Bob (Robert Hunter)! We're thrilled to hear they provided all the information you needed about roofing options for your future addition in Abington. Sean and Bob's helpful, informative approach is exactly what we strive for at Coastal Windows & Exteriors, and we're so glad they could assist you during the research stage of your project. We understand that planning an addition for your Abington home is a big undertaking, and comparing roofing options like metal roofing versus asphalt shingles is an important part of the process. Our team takes pride in helping Abington homeowners across the South Shore understand their options so they can make the best decision for their homes. When you're ready to move forward with your addition and roof installation, we'll be here to provide the same helpful service—from planning through expert installation by our GAF Master Elite--certified roofing installers. As your trusted local roofing contractor serving Abington and the South Shore, we're here to support you whenever you're ready—whether it's now or down the road as your addition takes shape. We're always available to answer questions and help you plan your project. Homeowners across Abington and Plymouth County consider Coastal Windows & Exteriors one of the best local roofing contractors, known for quality, professionalism, and lifetime results. Thank you for considering Coastal Windows & Exteriors for your future roofing project in Abington—we're so glad Sean and Bob could help you during the research stage, and we're here whenever you're ready to move forward! Thanks again, Stephanie Vanderbilt, Owner of Coastal Windows & Exteriors

Skye McPherson — review for Coastal Windows & Exteriors
Skye McPherson
I'm having some windows replaced and decided on Coastal because of how thorough and helpful Braeden was. He was consistent without being pushy and answered all of my questions in a timely manner. I like that Coastal is local and believe in the community aspect of the company.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors8 months ago

Thank you so much for choosing Coastal Windows & Exteriors, Skye—and for the kind words about Braeden! We're thrilled to hear his thorough, helpful approach made such a positive impression during your window replacement consultation for your Kittery home. Braeden's consistent, no-pressure style and timely communication is exactly what we strive for, and we're so glad he helped you feel confident about your decision. Our team takes pride in helping Kittery homeowners across Southern Maine solve common problems like old windows that let drafts in, drive up heating and cooling costs, and make rooms uncomfortable—especially important for your two priority windows. We're replacing those worn windows with 2 new Harvey replacement windows (1 three-lite sliding window and 1 double hung window) that seal out drafts, reduce energy costs, and improve comfort year-round. Your window installation is backed by our transferable lifetime warranty, giving you lasting value and peace of mind. As your trusted local window contractor serving Kittery and Southern Maine, the community connection you mentioned is truly at the heart of what we do—when neighbors trust us with their homes, we don't take that lightly. We're here to support you through every step, from Braeden's excellent consultation through expert factory-direct trained installation and continued service. Homeowners across Kittery and York County consider Coastal Windows & Exteriors one of the best local window contractors, known for quality, professionalism, and lifetime results. Thank you for choosing Coastal Windows & Exteriors for your window replacement in Kittery—we're honored you decided on us because of our local, community-focused approach, and we can't wait to complete your new Harvey window installation! Thanks again, Stephanie Vanderbilt, Owner of Coastal Windows & Exteriors

Mark Knapp — review for Coastal Windows & Exteriors
Mark Knapp
Dino took the time to come back out a second time so we could walk around and explain what needed to happen. He even stopped the process to instead focus on the roof (originally I was looking to get an estimate on siding) bc as he explained it was a higher priority. His explanation on what the work would look like was crystal clear. I feel confident about accepting his proposal bc he clearly answered every single concern I had… AND the price is perfect!
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors8 months ago

Thank you so much for this thoughtful review, Mark! We're absolutely thrilled to hear that you loved that Dino came back a second time and walked through everything in detail for your Roxbury home. Dino's commitment to redirecting your focus from siding to roof replacement first—because it was the higher priority—shows one of our core values: Absolute Integrity and Honesty—the kind of honest guidance we bring to every project at Coastal Windows & Exteriors. We're so glad his crystal-clear explanation helped you feel confident about moving forward. Our team takes pride in helping Roxbury homeowners across Greater Boston solve critical problems like aging roofs that are vulnerable to leaks, weather damage, and structural issues that need immediate attention. We're replacing your worn roof with a durable, weather-resistant GAF Timberline HDZ asphalt shingle roof that protects against leaks, wind, ice damage, and harsh New England weather while enhancing your home's value and curb appeal. Your roof installation will be completed by our GAF Master Elite--certified roofing installers and backed by both our 30-year labor and workmanship warranty and a transferable lifetime warranty on the shingles, giving you true long-term peace of mind. And with your skylight installation, you'll get beautiful natural light flooding into your home along with added protection overhead. As your trusted local roofing contractor serving Roxbury and Greater Boston, we're here to support you through every step—from Dino's excellent consultation and honest priority assessment through expert factory-certified installation and continued service. Homeowners across Roxbury and Suffolk County consider Coastal Windows & Exteriors one of the best local roofing contractors, known for honesty, quality workmanship, and lifetime results. Thank you for choosing Coastal Windows & Exteriors for your GAF roof replacement and skylight installation in Roxbury—we're honored that Dino addressed every concern and delivered pricing that works perfectly for you. We can't wait to complete your new GAF Timberline HDZ roof installation and protect your home! Thanks again, Stephanie Vanderbilt, Owner of Coastal Windows & Exteriors

Kenneth Haugen — review for Coastal Windows & Exteriors
Kenneth Haugen
Cody and Patrick came and took the time to go over the entire process and verify what I wanted and what I needed.
Coastal Windows & Exteriors response
Response from Coastal Windows & Exteriors8 months ago

Thank you so much for sharing your experience, Kenneth! We're thrilled to hear that Cody and Patrick took the time to walk through everything with you and make sure they understood both what you wanted and what your Dover home actually needed. Cody and Patrick's careful listening and thorough approach is exactly what we strive for at Coastal Windows & Exteriors, and we're so glad they provided such a thoughtful consultation. We understand that deciding on siding replacement in Dover is a significant investment, and having consultants who take the time to verify your needs and explain your options makes all the difference. Our team takes pride in helping Dover homeowners across Southern New Hampshire and the Seacoast Region understand how new vinyl siding protects your home from New England's toughest weather, eliminates constant maintenance, and dramatically improves curb appeal. If you decide to move forward with your vinyl siding replacement, it will be backed by our transferable lifetime warranty, giving you lasting peace of mind—and you'll never have to worry about painting again. As your trusted local siding contractor serving Dover and the Seacoast Region, we're here to support you every step of the way—whether it's now or down the road. We're always available to answer questions and help you make the best decision for your home and timeline. Homeowners across Dover and the Seacoast consider Coastal Windows & Exteriors one of the best local siding contractors, known for quality, professionalism, and lifetime results. Thank you for considering Coastal Windows & Exteriors for your siding replacement in Dover—we're so glad Cody and Patrick provided such a thorough consultation, and we're here whenever you're ready! Thanks again, Stephanie Vanderbilt, Owner of Coastal Windows & Exteriors