Gundrum Trucking, Inc. in Slinger is located in a beautiful rural area in southeastern Wisconsin. We are now entering into the 4th generation of Gundrum’s to run the family business since 1950. We specialize in refrigerated and dry van transportation. We also transport milk from area farmers and deliver to local dairies. We have a 6,400 sq. foot refrigerated warehouse and a terminal in Horicon WI.