Quality Materials & Superior Service Expert Design Proven Results
Whether you’re a seasoned builder or planning your first project, Dartmouth Building Supply is here to help you every step of the way.
See it all in person at our showroom
Providing Expert Services Since 1983
At Dartmouth Building Supply, we offer a full range of services to support builders, contractors, and homeowners—from material takeoffs and prompt delivery to on-site support and expert product guidance. Our experienced team is here to help you get the job done right, on time, and on budget.
Builder Services
Our Builder Assistance team delivers expert support and seamless service to keep your projects on track.
Custom Millwork
Our Custom Millwork team crafts tailored pieces to fit your project’s exact needs.
Commercial Services
Our Commercial Services team provides expert support for contractors and large-scale projects.
Homeowners DIY
Our DIY support helps homeowners tackle projects with the right tools and advice.
Product Delivery
Our Product Delivery team ensures fast, reliable service right to your job site.
Introducing
DBS NAILED IT!
Welcome to the DBS Nailed It Series—a behind-the-scenes look at the talented contractors and skilled professionals who bring our products to life. From expert builders and remodelers to custom millwork and kitchen design pros, this series highlights the craftsmanship, creativity, and trusted partnerships that make Dartmouth Building Supply a go-to resource for every project.
The DBS 5-Star Difference
Alyssa Riley
“Building is not for the weak. Especially when you’re doing it on your own. Lino and Michelle have been absolutely amazing over the past two and a half years. From 2x4s to windows, insulation, sheetrock, shingles…you name it, they made sure it was at the house as soon as we needed it. Their customer service goes way beyond just being helpful. They always treated us like family, making sure we had everything we needed. I seriously can’t recommend them enough!”
Alyssa Riley
Alyssa Riley
Explore Our Expert Design Center
At Dartmouth Building Supply, we offer a full range of services to support builders, contractors, and homeowners—from material takeoffs and prompt delivery to on-site support and expert product guidance. Our experienced team is here to help you get the job done right, on time, and on budget.