About

Southeastern Development Co. is an independent “Systems-Built” custom home builder of Award Winning Modular across Southeastern Massachusetts and Cape Cod. For over fifteen years, we have provided our clients with “turn-key” construction services. Our goal is to design & build strong relationships with each and every customer through professional and experienced interaction. Our modular homes are ultra-energy efficient and offer true “customization” that will exceed your expectations. We can provide state of the art CAD design services for your “dream home”. Our personal attention to “old world” craftsmanship for every detail shows in all of our projects. Call us to discuss how we can help you with your new home.