R.G. Penfield and Sons, Inc.

RG Penfield and Sons, Inc. is located at the crossroads of Franklin County, MA, and serves all of the Pioneer Valley.

Since 1970, our family has built and remodeled more than just homes—we’ve built community trust, relationships, and a legacy of excellence. As a second-generation residential contractor now grooming the third generation, we are proud to serve homeowners in Greenfield, MA, and throughout Western Massachusetts with a dedication rooted in family tradition and community service.

It all began with our father, Robert G. Penfield, whose passion for quality craftsmanship laid the foundation for what would become a multi-generational commitment to exceptional home building and renovation. He believed that a house is more than just walls and a roof—it’s a place where memories are made and where families grow. This belief was passed down to his sons Mark and Jason, who have grown the business and instilled the same standards of integrity, precision, and care.