1. Tjaden Contractors Inc 23660 1st St, Eldora, IA 50627 Coordinate: 42.35984,-93.07908 Phone: (641) 751-9539
2. Pro Vision Development Corporation 1801 17th Ave, Eldora, IA 50627 Coordinate: 42.35656,-93.10596 Phone: (641) 939-2511