Directions to Capelle Bros. & Diedrich, Inc. Directions to Capelle Bros. & Diedrich, Inc. Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Contractors and Construction Capelle Bros. & Diedrich, Inc. 248 N. Hickory St.Fond du Lac, WI 54935 | map 920.921.7830 Visit Site Get directions to: Capelle Bros. & Diedrich, Inc., 248 N. Hickory St., Fond du Lac WI Get directions from: Click to Print This Page