Homes by Keystone is a highly successful modular home builder that services 35 counties in Maryland, Pennsylvania, West Virginia, and Virginia. A family owned business with 40 years of building experience. Homes by Keystone’s attention to detail and craftsmanship is your assurance for a lifetime of built-in value.
Our website offers but a glimpse of the possibilities. Two story, Cape Cod, Ranch Style, Raised Rancher, Town and Contemporary homes are custom designed to meet individual lifestyle preferences for maximum livability and style. Keystone Homes works directly with individual home buyers through a Builder/Dealer network as a whole-house, full service modular home company.