RV Repair & Service for Sullivan, MO
Sullivan is your neighbor on I-44 — and 3R RV Service Center in Union is just 20 minutes east. That makes us the closest factory-authorized RV repair shop to Sullivan, Stanton, Bourbon, and the surrounding area. No driving to St. Louis. No week-long waits at dealerships. Just a quick trip down the highway.
This area is the heart of Missouri float trip country. Meramec Caverns, Onondaga Cave, the Meramec River, and dozens of campgrounds and RV parks draw visitors from across the state. If you live here, you know RVs — and you know they need maintenance from someone who actually specializes in them.
Your 20-Minute RV Shop
At 20 minutes away, we're practically a local shop for Sullivan residents. Drop it off in the morning, pick it up when it's done. Need an emergency repair before a weekend trip? Call us — if we can work you in, we will. That's the advantage of being close to a family-owned shop instead of a corporate operation that can't flex.
What We Do
- Roof repair and full replacement — all materials
- Water damage restoration — structural rebuilds
- 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 service
- Awning repair and replacement
- Complete RV renovation and remodels
- Horse trailer repair and service
- Full parts department — OEM and aftermarket
- Secure RV storage
Factory Authorized
Newmar, Tiffin, Keystone. All brands serviced.
Getting Here from Sullivan
I-44 East to Highway 50 in Union. About 20 minutes. 7819 Highway 47 S, Union, MO 63084.
Call us at (636) 583-2244 or Book an Appointment online.