Map for Stahl Sheaffer Engineering, LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Engineering Stahl Sheaffer Engineering, LLC 6000 Town Center Blvd. Suite 215Canonsburg, PA 15317 | directions 724-960-1111 | fax: 724-960-1162 Visit Site If your business isn't here, contact us today to get listed!