RV Repair & Service for Poplar Bluff, MO

Poplar Bluff is the gateway to the Missouri Ozarks from the southeast — surrounded by the Mark Twain National Forest, Lake Wappapello, and some of the best float trip rivers in the state. It's also an area where quality RV repair is almost impossible to find. Most shops down here are general mechanics who dabble in RV work when they have time.

3R RV Service Center in Union, MO is about 2.5 hours northwest of Poplar Bluff. We're a dedicated, full-service RV and horse trailer repair facility — the kind of shop that doesn't exist in the Poplar Bluff area. Our RVTI Level 4 Master Certified technicians are factory authorized for Newmar, Tiffin, and Keystone, and we handle everything from basic maintenance to full ground-up rebuilds.

Southeast Missouri's RV Service Gap

Between Poplar Bluff, Sikeston, Kennett, and Dexter, there's a huge RV-owning population with nowhere to take their rigs for real work. Water damage? You're driving to St. Louis. Roof replacement? Same story. Slide-out off the rails? Good luck finding someone local who's ever done one. 3R RV is the answer — a 2.5-hour drive that saves you months of waiting and thousands in botched repairs.

Lake Wappapello & Float Trip Damage

RVs that camp at Lake Wappapello and the Current River campgrounds take a beating. Gravel roads, low-hanging branches, humidity, and seasonal flooding all contribute to accelerated wear. We see roof punctures, water intrusion, awning tears, and undercarriage damage from rigs that spend time in this area.

What We Do

  • Roof repair and full replacement — all materials
  • Water damage restoration — structural rebuilds, floor replacement
  • Electrical diagnostics and rewiring — 12V, 120V, inverter, solar
  • Slide-out repair, alignment, and seal replacement
  • Brakes and suspension — trailers and 5th wheels
  • Onan generator service — certified
  • Aqua-Hot heating — certified
  • Appliance repair and replacement
  • Plumbing system repair
  • Awning repair and replacement
  • Complete RV renovation and remodels
  • Horse trailer repair and service
  • Full parts department — OEM and aftermarket

Factory Authorized

Newmar, Tiffin, Keystone. All other manufacturers serviced.

Getting Here from Poplar Bluff

Take US-67 North to Highway 32 West, or US-67 North to I-55 North to I-44 West. About 2.5 hours. 7819 Highway 47 S, Union, MO 63084.

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