Cornerstone Construction Company is a full-service general contractor based in Chambersburg, PA.  We serve the areas of Chambersburg, Waynesboro, York and Carlisle.  We specialize in high-end stonework and offer a wide rage of remodel and new construction services.

We utilize the best combination of natural and manmade materials to achieve your desired results while providing optimal safety, durability, and low maintenance.

Joe Cooper, Owner of Cornerstone Construction

Cornerstone Construction is bonded and insured in Pennsylvania.  We are a member of both the Franklin County Builders Association and the Pennsylvania Builders Association.