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Billings, MT
2999 Old Hardin Rd.
Billings, MT 59101
(406) 248-7481
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Boise, ID
4180 Broadway
Boise, ID 83705
(208) 388-4678
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Missoula, MT
4800 Grant Creek Rd.
Missoula, MT 59808
(406) 541-4800
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Nampa, ID
1608 Industrial Road
Nampa, ID 83687
(208) 606-7160
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RV Service in Missoula, MT

Bretz RV & Marine has the largest service department in the area. We have 26 oversize service bays under one roof. Each bay is equipped with hookups for testing cable TV and telephone, 50, 30, and 20 amp electrical service, as well as water and sewer drains to facilitate the complete check out of RV's.

The credibility of our Service Department is absolutely astounding. Specializing in stock and high-performance RVs, we are equipped to make your RV and boat suitable for you and your taste. We have top factory-trained technicians on duty during all business hours.

We are constantly sending our technicians to factory training sessions and special schools to learn the latest methods of properly maintaining RV's and boats. Bretz RV & Marine has a commitment to excellence that not every RV dealer shares. As proof of our commitment, we have more RVIA-RVDA certified technicians than any other dealership in the state!

We honor all warranty work and favor any recalls. We accommodate any type of problem that may arise with your RVs and boats in an efficient, precise, and timely manner.

RV Dealers from across the nation along with top executives from Tiffin, Winnebago, and Newmar have toured the facility with rave reviews of our design. According to all, our facility is custom-tailored for customer service.

Service Recommendations and Delivery

Please call our Service Department at (406) 541-4800. to schedule your service work.

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RV Roof


Inspect for:

  • Cracks/voids/tears
  • Damage
  • Inspect all vents, vent covers & antennas for damage


ladies sitting in front of Travel Trailer


  • Drain lines & remove filters
  • Drain fresh & hot water tanks
  • Bypass hot water tank if equipped
  • Air blow system
  • Freeze ban all hot & cold water lines
  • Fill all traps
  • Dump tanks and close valves
  • Test & fill fluid level on all batteries
  • Includes up to 2 gallons of anti-freeze.

**Additional items such as water filter, ice maker, dishwasher, washing machine not included. These items are 19.95 each.