Expert Window & Door Installation for Cape Cod homes

Improve comfort, efficiency & curb appeal with precision-fit doors and windows

10+ years of experience

Fast, reliable estimates

Fully insured & Owner-operated

Customized home solutions

Windows & Doors

Upgrade the way you open your home

Whether you’re replacing old, drafty windows or updating your doors for increased safety and style, Bay State Carpentry delivers flawless results designed to last. Our experienced team installs energy-efficient, weatherproof windows and doors that instantly improve your home’s comfort, appearance, and value.

Beautifully Installed, Built to Last

Every window and door in your home plays a role in how you live, from the natural light that comes in to the insulation that keeps your energy bills down. That’s why we approach every project with accuracy and the kind of craftsmanship only hands-on experience can offer.

We install doors and windows that combine style, safety, and energy efficiency, using trusted materials and professional-grade techniques. Whether you’re renovating, replacing damaged units, or upgrading for curb appeal, we deliver smooth results built to withstand the Cape Cod climate.

About Us

Craftsmanship you can count on. From Cape Cod to South Shore.

At Bay State Carpentry, we’re part of the local community. Since 2019, we’ve been serving Massachusetts with honest work, skilled craftsmanship, and a deep commitment to getting the job done right.
Today, we have a solid team of trained professionals, and we handle everything from roofing and siding to decking, framing, and custom trim work. Whether you need new roofing or want to expand your outdoor space with a beautiful deck, we’ve got you covered, always with fast quotes, reliable timelines, and owner supervision from start to finish.
We understand homes in Massachusetts, and we’re proud to offer solutions that last. Fully insured and built on referrals, Bay State Carpentry is here to make your home stronger, safer, and better looking, one project at a time.

What are our clients saying?