RV Repair & Service for Lake of the Ozarks, MO

Lake of the Ozarks is one of Missouri's top RV destinations — 55,000 acres of water, over 1,100 miles of shoreline, and dozens of RV parks and campgrounds from Osage Beach to Camdenton, Lake Ozark to Sunrise Beach. Campgrounds like Cross Creek RV Park, Ozarks Landing RV Resort, Lake Ozarks RV Resort, the Linn Creek KOA, and Osage Beach RV Park are packed from April through October.

With that many RVs concentrated in one area, things break. And the Lake area doesn't have a factory-authorized, full-service RV repair facility with the certifications and equipment to handle serious work.

3R RV Service Center is about 1.5 to 2 hours east of the Lake, depending on where you're coming from. We're in Union, MO — right on US-50, which runs directly from the Lake of the Ozarks corridor to our front door. That makes us one of the most accessible qualified RV shops for Lake-area campers.

What Breaks at the Lake

We see a pattern with RVs that spend time at the Lake of the Ozarks:

  • Roof damage from tree branches at wooded campgrounds like Cross Creek and Majestic Oaks
  • Water damage from extended exposure to Ozark humidity and heavy spring rains
  • Generator overload from running A/C around the clock in July and August heat
  • Slide-out seal failures from moisture and temperature swings
  • Plumbing issues from seasonal use — winterization mistakes, cracked fittings, tank problems
  • Awning tears from pop-up storms rolling across the Lake
  • Electrical problems from aging shore power connections and campground power surges

Our Certifications Matter

We're not a general mechanic trying to figure out your RV. We're RVTI Level 4 Master Certified — the highest level in the industry. We're factory authorized for Newmar, Tiffin, and Keystone. We're Aqua-Hot and Onan certified. We work on every make and model, every system, every component.

Services

  • Complete mechanical and electrical repair
  • Roof and water damage restoration
  • Generator and heating system service
  • Slide-out repair and alignment
  • Full RV rebuilds and renovations
  • Horse trailer service
  • Parts department — OEM and aftermarket

Getting Here from the Lake

From Osage Beach, take US-54 East to US-50 East — straight into Union. About 1.5 hours. From Camdenton, add about 20 minutes. 7819 Highway 47 S, Union, MO 63084

Drop it off on your way home and pick it up when it's done.

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