Keystone Lawn Company, Inc. is located in Mount Joy. What started as a mowing company has grown to a full-service lawn, landscape, and property maintenance company to meet the needs of its customers.
Established in 1990 and solely owned by Chris Neiles since 2007. Originally based in Lititz, Keystone has since relocated to Mount Joy as a result of customer demand. Keystone transitioned from primarily a mowing company to a full-service lawn, landscape, and property maintenance company to meet the needs of its customers.
