We are licensed to work in Massachusetts & Rhode Island.

Let's Build SomethingGreat Together

Residential or commercial, our team will design, build, and remodel – on budget and on schedule.

What we do

Design. Build. Remodel.

New Construction

Whether it’s building your dream home or adding on to your cherished family residence, we get the job done right.

Remodels & Renovations

Homeowners trust Walnut Grove’s Remodels and Renovations to increase a home’s value, comfort and purpose.

ICF Installation

We use and install Insulated Concrete Forms to build you a more energy-efficient, sustainable, and comfortable home!

Waterproofing Solutions

We utilize advanced and environmentally friendly composite waterproofing barriers to safeguard your new or existing home.

Foundation Repair

At Walnut Grove General Contracting, we understand the importance of identifying these signs early on to put your house on a proper footing. 

Helical Piles

We install and build with helical piles; essential for constructing deep foundation and ground anchoring systems.

Walnut Grove General Contracting LLC were very professional from the moment Geoff walked through the door. Geoff and his team helped us with our kitchen project and guided us throughout the whole process. Being first time homeowners this was very comforting and will be having him back for several more projects that we have lined up. Thank you Geoff!!

Greg D., Walpole

Geoff and his crew recently completed my first floor renovation project that consisted of  two walls removed to provide an open concept, four windows installed for additional natural light and a beautiful new kitchen. Geoff was extremely helpful from start to finish sharing his design ideas to help visualize what the finished product would look like when he was done and didn’t disappoint. I would highly recommend Geoff to anyone who needs remodeling or any construction projects done. 

Sue G., Medfield

I had called Geoff for a few projects my wife and wanted to have done. We had called 9 different construction companies with either no response back or set up a time to meet, and would not show up at the time and date scheduled. After leaving Geoff a message, not only did he return our call, but he showed up to the meeting 5-10 early. My wife and I were overjoyed, and after Geoff left, we felt relieved that we finally found someone to work with. He completed a beautiful new master bathroom remodel, new deck and made our basement into a gorgeous hangout for our kids. We couldn’t be more happy with Geoff and his team.

Rob G., Franklin