302 East St
Union, IA 50258

P.O. Box 159
Fax: 641-486-5982
E10 Gas & Highway Diesel



7:30 a.m. to 4:30 p.m.


  • 24 hour Cardtrol
  • Agronomy
  • Feed
  • Grain
  • LP
  • Propane Cylinder Filling
  • Propane Loading Facilities

Union, Iowa


At our Union location, we offer bagged feed, dry fertilizer, liquid fertilizer, anhydrous ammonia, seed, crop protection, 24-hour cardtrol, refined fuel, E10 Gas & Highway Diesel, and LP delivery, as well as 4,861,000 bu. of grain storage and drying capabilities.


Community Description:

Union, Iowa is a small rural village of approximately 400 residents located in the southeast corner of Hardin County on the bluffs of the beautiful Iowa River. This is one of the richest agricultural areas in the world and the residents of Union love the agricultural lifestyle. If residents are looking for city amenities, they have a short drive to Marshalltown, Ames and Waterloo. Union, Iowa – a Great Town, Great People, and a Great Place to work at Innovative Ag Services!