Directions to Butler County Chamber of Commerce Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Chamber of Commerce Butler County Chamber of Commerce 101 East Diamond Street Suite 116P.O. Box 1082Butler, PA 16003 | map 724-283-2222 Visit Site Get directions to: Butler County Chamber of Commerce, 101 East Diamond Street Suite 116, Butler PA Get directions from: Click to Print This Page If your business isn't here, contact us today to get listed!