Diagnostics & chassis
Chassis, cooling, and brake diagnostics for Ford, GM, Sprinter, and Freightliner platforms. Pre-trip checks before the mountain grades toward Yellowstone.
Montana · active corridor
Specialized mobile RV repair serving Billings, MT
Billings is Montana’s largest city and the main I-90 waypoint toward Yellowstone. Dealership-trained, Victron Professional Certified Installer mobile service comes to your campsite, driveway, or storage yard - not a handyman drop-in.
Serving RVers around Billings
Whether you’re staged near the Yellowstone River off I-90 or set up for ranch and oilfield travel, we bring diagnostics-first repair (DVOM / thermal imaging where needed) to you. Billings sees diesel pushers and fifth-wheels staging for the Bozeman / Yellowstone push, plus truck campers and towables used for working travel.
Mountain-grade driving west of here means cooling stress, chassis fault codes, and brake wear show up more than on flat interstate. Generators that sat through a Montana winter often need surge or no-start diagnosis before the next long leg.
What we see on the road here
Common Billings-area calls
Power & house systems
Generator service (Onan, Generac, Kohler, NPS), electrical / Victron battery systems, plumbing and holding tanks, roof seals with thermal imaging, LP gas safety checks.
Labor rate and call-out are quoted upfront before we head to your site. After-hours dispatch depends on route timing. See Pricing.
Nearby communities
NE of Billings
East · Yellowstone River
East of Billings
West on I-90
Billings hub · child cities
Mobile service dispatched from the Billings corridor hub. Typical radius ~45 miles - call to confirm if you’re just outside it. No shop street address listed — Prefer Text with City/ZIP.
Shepherd, MT
Highway 87 toward Bighorn country - dispatched from the Billings hub.
Huntley, MT
Huntley Project irrigation district along the river valley.
Lockwood, MT
Immediate east corridor along the Yellowstone River.
Laurel, MT
I-90 toward Bozeman at the west mouth of the valley.
Next step
Book a Service
Call or text (616) 606-5277 - or send the booking form. Trip fee quoted upfront.