1. Integrity Cleaning & Restoration 705 West St, Grinnell, IA 50112 Coordinate: 41.74077,-92.72763 Phone: (641) 236-6056
2. Ryken's Duct Cleaning 807 430th Ave, Grinnell, IA 50112 Coordinate: 41.67623,-92.62726 Phone: (641) 230-1766