Keystone Custom Decks

Keystone Custom Decks is a family owned and operated business from Lancaster County, Pennsylvania. We are dedicated to bringing you the best quality and finest workmanship available in decks, porches, and sunrooms. After over thirty years in the business, we have hundreds of satisfied customers, and we hope that you will soon join that list. Most of our work is in Southeastern and Central Pennsylvania (including Lancaster, Chester, Delaware, Montgomery, York, Lebanon, and Dauphin Counties), Southern New Jersey, Delaware, and Northern Maryland. Our Keuka Park, New York branch covers the Finger Lakes and Rochester areas of upstate New York.