RV Repair & Service for Cape Girardeau, MO

Cape Girardeau sits on the Mississippi River in southeast Missouri — a region with a lot of RV owners and very few qualified RV service centers. If you're in Cape, Jackson, Perryville, Farmington, or anywhere in the southeast Missouri corridor, finding a shop with real factory training and the ability to handle serious repairs has always meant a long drive.

3R RV Service Center is about 2 hours northwest in Union, MO — a much closer option than driving all the way into the St. Louis metro and dealing with the traffic and chain-shop wait times. We're a family-owned operation with RVTI Level 4 Master Certified technicians, and we're factory authorized for Newmar, Tiffin, and Keystone.

Southeast Missouri RV Challenges

The climate in southeast MO is tough on RVs. High humidity accelerates seal failures and water damage. River bottoms mean flood exposure. Summer heat kills generators and A/C units that aren't properly maintained. If your RV has been sitting through a southeast Missouri summer, there's a good chance it needs attention — and we see it all the time from customers in this area.

Services We Provide

  • Water damage assessment and full restoration
  • Roof inspection, repair, and replacement — EPDM, TPO, fiberglass
  • Generator diagnostics and repair — Onan certified
  • A/C and heating system service — Aqua-Hot certified
  • Electrical system diagnostics and rewiring
  • Slide-out repair and seal replacement
  • Plumbing — freshwater, grey, and black tank systems
  • Engine and drivetrain repair
  • Complete RV renovation and rebuild
  • Horse trailer service and repair
  • Parts department — OEM and aftermarket

Factory Authorized

Newmar, Tiffin, and Keystone factory-authorized service. All other manufacturers serviced — Fleetwood, Winnebago, Thor, Forest River, Heartland, Grand Design, and more.

Getting Here from Cape Girardeau

Take I-55 North to Highway 67 North, then US-50 West into Union. About 2 hours. Or take Highway 72 to I-44 for an alternate route. 7819 Highway 47 S, Union, MO 63084

Call us at (636) 583-2244 or Book an Appointment online.