How to Reach RCI
- Shipping and Mailing Address
208 River Knoll Drive
Mayville, WI 53050 USA
- Phone / Message
- Toll Free: (888) 472-4552
- Local: (920) 387-9804
- Fax: (920) 387-9806
- Skype: RCIclark
- Email: Info@RCI.ag
- After Hours Support*: (866) 706-6559
*for Dealers and Research Plot Equipment Customers Only (after 4:30 pm)
Where To Buy?
Hay and Forage Equipment (other than Plot Research Equipment)
- See your local John Deere Dealer for more information.
- Looking for parts pages? They are in the Operator Manual for each of our products.
- Looking to order parts as a dealer? Call us at the number above or order online.
- All RCI Hay and Forage Equipment (other than Plot Research Equipment) is sold through the John Deere Dealer Network.
Plot Research Equipment
- All RCI Plot Research Equipment is sold directly through RCI.
- Contact RCI directly for any questions regarding Plot Research Equipment.
NIR Units and Services
- All RCI NIR Units are sold directly through RCI.
- Contact RCI directly for any questions regarding NIR Equipment.
Need warranty help? See Warranty Page.
Sending Data To RCI
Use the link below to safely upload your data to RCI.
Send Message To RCI
Directions To RCI