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 »

Jason’s In the House: Coastal Windows & Exteriors

Coastal Windows and Exteriors certifications including Google 5 star reviews BBB accreditation James Hardie Elite Preferred and Inc 5000 award
REFRESH YOUR HOME THIS SPRING

50% OFF INSTALLATION
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.

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Jason’s In The House | Go check out our blog for more!

At Coastal Windows & Exteriors, we help homeowners improve their homes with energy-efficient windows, roofing, siding, and doors. The idea of Jason’s In The House can also be your guiding phrase for innovative improvements. Based in Beverly, MA, we proudly serve communities across New England with trusted products and expert installation. Our company is woman-owned and led by Stephanie Vanderbilt, a former teacher who brings heart, knowledge, and community values to every project.

We believe home improvement should be honest, stress-free, and tailored to each homeowner’s needs. That’s why we focus on education, communication, and quality from start to finish. We also give back through volunteer work, donations, and strong partnerships with local nonprofits. Keep in mind, Jason’s In The House and so are we, ready to serve you.

Whether we’re building with Habitat for Humanity or upgrading your home’s exterior, we bring care and integrity to every job. The concept of Jason’s In The House means we bring our best effort to your doorstep. At Coastal, we treat every home like it’s our own—because we’re more than a business, we’re your neighbors. With Jason’s In The House, our care and attention always come first.

Where We Work

Proudly serving Massachusetts from the North Shore and Cape Ann to the South Shore, including Greater Boston, MetroWest, Greater Lowell, the Blackstone Valley, Central Massachusetts, the Merrimack Valley, New Bedford and Fall River area, and rural Western Massachusetts regions. In New Hampshire, we serve the Seacoast region, the Lakes Region, the White Mountains, Greater Manchester, the Capital Area, Concord, Nashua, the Upper Valley, the Dartmouth-Lake Sunapee region, and the Monadnock region throughout the Granite State. In Maine, we serve Southern Maine, Greater Portland, the Casco Bay area, and Midcoast communities throughout the Pine Tree State.

Don’t See Your  Town?

Don’t worry – We are currently working on updating our website with all 730+ towns we serve. 
Call 978-344-1853 to schedule your free consultation.

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.