Serving 730⁺ Towns Across MA, NH & ME with Trusted Windows, Roofing, Siding & Doors

WINTER-PROOF YOUR HOME
Windows• Roofing • Siding • Doors
50% OFF INSTALLATION
Stop Drafts. Cut Heat Loss. Stay Cozy This Winter.
+FINANCING UP TO 20 YEARS*
+ $250 Bonus By Booking Online

Proudly Serving Homeowners Across New England

Coastal Windows & Exteriors proudly serves over 730+ towns across Massachusetts, New Hampshire, and Maine — delivering factory-trained installation of energy-efficient windows, award-winning roofing systems, insulated and fiber cement James Hardie siding, and secure entry doors built for the harshest New England weather.

We help homeowners stop drafty windows, fix leaky roofs, replace rotting siding, and upgrade outdated doors with energy-efficient, lifetime-backed solutions — protecting your home and improving comfort all year round.

Where We Work

Proudly serving the North Shore to the South Shore, MetroWest to Greater Boston, Central Mass and the Western Suburbs, Greater Lowell and the Merrimack Valley — as well as Southern New Hampshire including the Seacoast and Concord Region, and Southern Maine — Coastal Windows & Exteriors is YOUR local home improvement expert.

Our crews are trusted by thousands of homeowners across New England because we combine local expertise with national recognition as the ONLY James Hardie Service Excellence President’s Club company in New England and a GAF Master Elite® Contractor offering a 30-year labor workmanship warranty and transferable lifetime shingle warranty — ensuring your project is done right the first time.

Call 978-234-2301 or fill out the form to book your FREE Windows, Roofing, Siding & Doors estimate today — start lowering energy bills, stop leaks, and never paint again!

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Where Can We Help?

Don’t worry if your town page isn’t live yet — we are busy working on it! Coastal serves over 730+ towns across New England, trusted by thousands of homeowners. Call 978-234-2301 or use the form above to book your free estimate today.

🏠 Why Homeowners Trust Coastal Windows & Exteriors

Looking for a contractor you can trust with your home’s exterior?
Coastal Windows & Exteriors is a woman-owned, award-winning remodeling company proudly serving homeowners across Massachusetts, New Hampshire, and Maine.

From energy-efficient windows and weather-ready roofing to durable siding and secure, stylish entry doors, every product is installed by factory-trained, certified professionals who understand what it takes to protect and enhance homes in New England.

We combine New England-focused craftsmanship, premium products, and a personalized, consultative approach to remodeling—so you get lasting peace of mind through top-quality service, expert installation, and industry-leading warranties.

7,000+ successful installations across MA, NH & ME
740+ 5-star Google reviews from happy homeowners
Lifetime Warranties + Financing up to 20 years options
Energy-efficient products built for all seasons
Expert installation by factory-trained, certified professionals

Watch the video to see how real homeowners transformed their homes with Coastal.

Get started today with your FREE estimate and 3D model.

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Project Spotlight: Roofing

I was introduced to Coastal Windows and Exteriors during the Beverly Homecoming Lobster Fest, and from that moment, I knew I wanted to support this women-owned company that values military and first responders. We'd been delaying a much-needed roof replacement since purchasing our home in 2019, and despite getting quotes from other roofers, we hadn't taken the plunge.

When we finally decided to move forward, Coastal Windows and Exteriors stood out. Meeting with their sales team, Erik and Patrick, was a fantastic experience. They not only explained our roofing needs clearly but also offered the best price we'd seen. While there was a minor hiccup in communication, it might have been a misunderstanding on my part.

Once the team started the work, they were efficient and considerate, ensuring our safety, especially because we have two young children. The follow-up and support, particularly from Stephanie and Dean, were exceptional.

Coastal Windows and Exteriors truly made this experience easy and stress-free. I highly recommend them to anyone in need of roofing services. Thank you to the whole team for a job well done! Our roof has changed the whole look of our house in the best way too!

Deanna Craveiro

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Project Spotlight: Siding

Cody came out to the house and was great. Very knowledgeable. Detailed in the explanation of the product and timeline of the project. We are thrilled to be working with Coastal.

Update: Project complete. 1st class experience. They showed up when they said they would, they finished ahead of schedule, our yard was picked up and left cleaner than when they arrived EVERYDAY. If you didn't see them here you would have never known. I am so impressed and pleased we chose Coastal for our project.

Dave Coco

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Project Spotlight: Windows

We recently worked with Coastal Windows & Exteriors to replace our siding, window trim, fascia and soffits: pretty much the whole exterior. We met with Theo and Will to discuss the project. They were great to work with - professional, informative and patient - as we talked through our options. We ended up choosing Coastal after meeting with them and seeing the company reviews. Coastal seemed like a great company and they delivered!! The project managers and work team were awesome, communicative and easy to work with from start to finish. We used to walk around the house wondering what might be rotten next. Now, we have a beautiful new exterior and peace of mind to go with it. They did an excellent job on the installation with great attention to detail; the house looks really good. Great working with you, Coastal, and many thanks for the job well done!

Jeff Denoncour

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Project Spotlight: Doors

We are so happy with our decision to use Coastal for our entry door. From the initial meeting with Roger to the measuring to the communication while waiting for the door to be built to the install, everyone we encountered was professional and friendly. Our new door is beautiful and well made. We love it!