Johnston Construction Company is proud to support many worthwhile causes. Here are a select few.
Chesapeake Bay Foundation

Since being created in 1967, this organization has achieved significant milestones to arrest the Bay system's decline and to begin to restore its health. From the landmark EPA study of the Chesapeake Bay in the 1970s to the first interstate Chesapeake Bay Agreement in 1983 to Maryland's historic sewage treatment bond bill in the 2004 and Virginia’s comparable legislative commitment in 2005, CBF has been saving the Bay.
American Red Cross

Since its founding in 1881 by visionary leader Clara Barton, the American Red Cross has been the nation's premier emergency response organization. As part of a worldwide movement that offers neutral humanitarian care to the victims of war, the American Red Cross distinguishes itself by also aiding victims of devastating natural disasters. Over the years, the organization has expanded its services, always with the aim of preventing and relieving suffering.
Cultural Alliance of York County

York County is rich in history. Its past is a beacon for our future. Its people are diverse and filled with creative expression. Their talents are the energy that propels the imaginations of a people bound together not only by space but by culture. The Cultural Alliance of York County is a collaboration of organizations whose purpose is to nurture the art and soul of us all, keeping our history alive, and our arts vibrant.
Others Include:

• 19th District Internship Program
• American Cancer Society
• Dover Area Ambulance Club
• Dover Township Volunteer Fire Department
• Firefighters Association of York County
• Greater Dover Dollars
• Living Classroom Foundation
• PA MATHCOUNTS Competition
• School-to-Career Program
• The Campaign for Martin Library
• YMCA of York County
• York County Literacy Council