RV Repair & Service for High Ridge & House Springs, MO
High Ridge, House Springs, Cedar Hill, and the Highway 30 corridor through northwest Jefferson County are home to some of the most active RV owners in the metro. This area has that sweet spot of suburban convenience and rural access — big enough lots to park a trailer, close enough to the Ozarks to use it every weekend.
3R RV Service Center is about 30 minutes west of High Ridge in Union, MO. Take Highway 30 West to Highway 50 — it's a quick, easy drive that beats hauling your rig north through the metro to reach a dealer service bay. We're a family-owned shop with RVTI Level 4 Master Certified technicians who specialize in exactly what this area runs — travel trailers, fifth wheels, and horse trailers.
Highway 30 Corridor RV Culture
The Highway 30 corridor between High Ridge and Union is lined with horse properties, campgrounds, and outdoor recreation. Families here tow trailers to float trips, haul horses to shows, and camp at every state park within two hours. That kind of regular use means regular maintenance needs — brakes, suspension, roofs, seals, electrical, plumbing. We handle all of it.
What We Do
- Roof repair and full replacement — all materials
- Water damage restoration — floors, walls, delamination
- Electrical diagnostics — 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 High Ridge
Highway 30 West to Highway 50 West into Union. About 30 minutes. 7819 Highway 47 S, Union, MO 63084.
Call us at (636) 583-2244 or Book an Appointment online.