t 3R RV the customer comes first and will be treated with the respect they deserve, we pledge to provide distinctive quality and unparalleled customer service as we strive to gain the respect and trust of our customers, suppliers
and partner vendors.
We offer a discount to Military, Police & Fire Fighters




3R RV Contact Information

Mobile Service
1 888 733 3778


636 583-2244
1 888 733 3778
636 583-2147

Mailing Address
        3R RV
        PO Box 78
        Union MO 63084

Street Address
        7819 Highway 47 South
        Union, Missouri 63084

Electronic mail

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Hours of Operation

Mon -  Fri 8:00 – 6:00    Sat 9:00 – 3:00

Drop off times can be arranged
 M – F  from 7:00 am - 8:00pm

 We are Closed:

New Years Day – Memorial Day Weekend
4th of July – Labor Day Weekend
Thanksgiving Day
   Christmas Eve and Christmas Day

1 888 733 3778

Additional charges will apply.

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3R RV Repairs; Class A, Class C, 5th Wheel, Travel Trailers, Motor Home, Fold Down, Tent Camper, Pop-up, Boat Trailers & Horse Trailer.  Services all makes & models such as Fleetwood, Tiffin, Keystone, Monaco, Prevost, Newell, Country Coach, Holiday Rambler & Allegro, just to name a few.  Mobile, Trailer Towing and Roadside Service available to the following areas; Rolla, Sullivan, Cuba, Bourbon, Union, St. Clair, Eureka, Fenton, St. Charles, St. Peters, I-44, Arnold, Festus, Desoto, Farmington, St. Louis, KOA, Pin Oak, Sundemier and local Campgrounds and more. Full line of RV Parts & Accessories including Awnings, Air Conditioners, Furnace, Water Heater, Refrigerator, Inverter, Converter, Hitches, Tow Bar, Base Plate, Gooseneck, Brake Control, Toilet & Satellite TV. Some of the brands carried; Dometic, Norcold, Carefree, A&E, Camco, Reese, Drawtight, Huskie, Easy Lift, Brake Buddy, Tekonsha, Road Master, Super Glide, Blue Ox, Demco, Sure-Flo, Marshal Brass, Brisk Air, Coleman, Carrier, Atwood, Suburban & Hydroflame.  3RRV has what you need for camping and floating as well. Family Motor Coach Member and approved by Good Sam’s for Extended Warranty as well as a few others