REFRESH YOUR HOME THIS SPRING: 50% Off Installation on
Roofing • Siding • Windows • Doors + Financing Up To 20 Years.
Serving 730+ Towns in MA, NH & ME – Check Your Town »

About Us

Coastal Windows and Exteriors certifications including Google 5 star reviews BBB accreditation James Hardie Elite Preferred and Inc 5000 award
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Coastal Windows & Exteriors is a home renovation company that specializes in energy-efficient award-winning windows, vinyl siding, roofing, doors, and baths with lifetime warranties. We are woman-owned, family owned and operated company located in Beverly, Massachusetts and service all of Massachusetts, Southern New Hampshire and parts of Maine.

Stephanie & David Vanderbilt founded Coastal Windows & Exteriors with the goal of creating a better home improvement company, a company with a customer-first attitude based on educating the community on energy-efficient products. As a former teacher of the deaf, Stephanie is committed to giving back and educating the community. All of our energy-efficient green products meet or exceed Energy Star requirements and many are awarded Energy Star Partner of the Year For Sustained Excellence and are exclusive to us. We run our core business based on a set of core values that include a passion for service, education and quality workmanship on every job.

We are committed to 100% customer satisfaction, and consistently receive high ratings from our customers in overall experience, quality, responsiveness, punctuality and professionalism such as Angie’s List Super Service Award winner since 2013, Window & Door Magazine’s Dealer of the Year Award, Guild Quality Guildmaster Award for Outstanding Customer Service and Remodeling Magazine’s Big 50 companies.  We specialize in

Visit the Our Story page to learn more about the Coastal Windows & Exteriors story and our founders.

Stephanie Vanderbilt

Coastal Core Values

Absolute Honesty & Integrity

Giving you an honest, educated, solution to your home improvement problem is our core purpose.

(and they do!!) We find that going above & beyond to deliver “WOW” service has earned us lots of rave reviews

We strive to be trusted advisors to our customers by focusing on education rather than high-pressure sales tactics.

We are relentless in our pursuit of quality craftsmanship. We believe in quality first on EVERY job!

We have built a positive, family-oriented team that makes people glad to come to work every day.

We come to work each and every day with passion to be the best home improvement company in New England.

Contact us we will send a product specialist out to review all your options.

Check out our Coastal Home Connections Blog and Resource Library for tips & tricks to cut energy costs, update your curb appeal, fun DIY projects and renovation inspiration.

Financing Up To 20 Years Available for Spring Exterior Home Remodeling Deals in MA, NH, and ME!

Spring is the smartest time to act — warmer weather reveals the damage winter left behind: drafts, leaks, aging siding, and worn-out roofing that only gets worse. With 50% Off Installation + Financing Up To 20 Years*, you can fix issues before they become costly emergencies on Windows, Siding, Roofing, and Doors.

Enjoy a more beautiful, energy-efficient home this spring — with zero upfront payments for roof financing and all products. Ask us about our spring exterior home renovation deals in MA, NH, and ME!

Experience the Coastal Difference: Our Process

Free Consultation

Our team starts with a detailed consultation to assess your needs and recommend the best options. We ensure the process is tailored to your home and preferences

Measurements

Accurate measurements are critical for a perfect fit. Our experts measure with precision for installation.

Efficient Installations

Our experienced installers work quickly and carefully to minimize disruption. Your new upgrade will be professionally installed and ready to save energy immediately!

Thorough Cleanup

We leave your home spotless after installation. All debris is removed, and your space is left as clean as we found it.

Post-Install Inspection

After installation, we walk through the completed work with you. Every detail will meet our high standards and your satisfaction!

Why Choose Coastal Windows & Exteriors?

One Mission: A Stunning, Low-Maintenance Exterior That Lasts

Absolute honesty & integrity

Our core purpose is to provide you with honest and educated solutions to your home improvement goals.

We put customer education first

We strive to be trusted advisers to our customers by focusing on education rather than high-pressure sales tactics.

Customer satisfaction is paramount

With a 4.8-star rating and 1000+ reviews on Google and an A+ rating with the BBB, customer satisfaction comes above all else.

Quality workmanship is the #1 priority

We are relentless in our
pursuit of quality craftsmanship. We believe in quality first on EVERY job!

Energy efficient
products

Get the updates your home needs to save on your energy bills this year and for many years to come.

Proven Quality Backed by Awards & Recognition

Refresh Your Home This Spring

James Hardie Siding · Vinyl Siding · Roof Replacement · Window Replacement · Entry Doors

+ FINANCING UP TO 20 YEARS*

Stop Drafts. Cut Energy Bills.
Boost Curb Appeal. Increase home value.