RV & Agricultural Diesel in Billings, Montana
Most garages in Billings will not touch a 40-foot diesel pusher or a combine with a hydrostatic problem — the ones listed here will. These Billings and greater Montana shops service RV chassis engines and generators, farm tractors and harvest equipment, irrigation pumps, and the off-road diesels that never see a highway. Several run service trucks that come to the campground or the field, which matters when the machine cannot come to them.
31RV & Agricultural Diesel Shops
3Open 24 Hours
4.6Average Rating
0Premium Shops
All RV & Agricultural Diesel Shops in Billings
Onsite Mobile Truck Repair
Billings, MT
(406) 272-1143
Affordable Construction Equipment
Billings, MT
(406) 690-0737
BD Equipment Services INC
Billings, MT
(406) 201-7711
Modern Machinery Co
Billings, MT
(406) 252-2158
H&E Mobile Truck and Equipment Repair
Billings, MT
24/7
(406) 633-0127
Big Rig Repair
Billings, MT
(406) 252-8413
RDO Equipment Co.
Billings, MT
(406) 259-5536
Signature Fuel Systems
Billings, MT
(406) 255-0858
The Diesel Schopp & Auto Repair
Billings, MT
(406) 861-8303
The Truck Shop of Billings Inc.
Billings, MT
(406) 254-2400
Inland Truck Parts & Service
Billings, MT
(406) 248-7349
Beartooth Repair
Billings, MT
(406) 794-4455
G & J Diesel Sales and Service, Inc.
Billings, MT
(406) 248-6366
ProSource Machinery - Billings
Billings, MT
(406) 272-3497
Jakes Automotive & Diesel Repair
Billings, MT
(406) 839-2214
H&E Equipment Services
Billings, MT
(406) 259-9720
Arnold Machinery Company
Billings, MT
(406) 927-5271
Tractor & Equipment Co.
Billings, MT
(406) 656-0202
Yellowstone Valley Parts & Equipment
Billings, MT
(406) 373-6606
Walls Mobile Truck & Auto Repair
Billings, MT
24/7
(406) 694-9948
Kw Mechanical Services
Billings, MT
(406) 213-9991
Christian Brothers Automotive Billings
Billings, MT
(406) 420-6648
MH Equipment & Ag Resources
Billings, MT
(406) 373-9800
Reds Automotive and Diesel
Billings, MT
(406) 671-3975
Interstate Power Systems
Billings, MT
(406) 252-4191
PSC
Billings, MT
(406) 256-4933
Torgerson's Equipment
Billings, MT
(406) 259-5500
Diesel Xtreme
Billings, MT
(406) 670-6168
Wicked Diesel Auto Specialists
Billings, MT
(406) 371-7260
Tri-State Truck & Equipment
Billings, MT
(406) 245-3188
Makeeff Repair, Inc.
Billings, MT
24/7
(406) 200-4105
RV & Agricultural Diesel FAQ — Billings, Montana
Where do I take a diesel motorhome for engine work near Billings — the RV dealer or a diesel shop?
For the chassis engine, transmission, brakes, and generator, a diesel truck shop is usually the better and cheaper choice — the engine is a Cummins, Cat, or Freightliner unit they see every day. The RV dealer is for house systems, slides, and coach electrical. Confirm the Billings shop has a bay tall enough and a lot long enough before you drive over.
Will a mechanic come out to the farm for a tractor that will not start?
Many of the ag-focused shops around Billings run field service trucks and would rather drive to your Montana farm than have you trailer a tractor in. Give them the make, model, and hours, describe the symptom, and mention if it is a hard-start in cold weather versus a no-crank — the first is often glow plugs or fuel gelling, the second is usually electrical.
What is fuel gelling and how do I keep it from stranding my equipment in winter?
Below roughly 15°F, untreated diesel forms wax crystals that clog filters and stall the engine. Use a winter blend or an anti-gel additive before the cold hits, keep tanks full to limit condensation, and change fuel filters going into the season. If it already gelled, a Billings shop can warm the fuel system, swap filters, and get you running — do not try to thaw lines with an open flame.
How much does an RV generator or Onan service cost, and how often is it needed?
Small diesel gensets want oil, filters, and a load run at least once a year or every 150 hours or so, and they die young when left to sit. Service is generally billed as a flat job plus parts. Surging, hunting, or shutting down under load points to fuel delivery or a clogged air filter — bring the fault code from the panel to your Billings shop.
Are seasonal ag repairs hard to schedule around Billings during planting and harvest?
Yes — shops that serve Montana growers are slammed in the spring and fall, and the ones listed here will tell you their busy windows honestly. Book preventive work in the off-season, keep spare filters and belts on hand, and ask whether the shop offers priority response for in-season breakdowns.