Diesel Repair Services
Full-service and repair for your heavy duty truck. We fix it right the first time.
Engine Repair & Overhaul
Complete engine diagnostics, top-end and bottom-end rebuilds, head gaskets, injector replacement, and full overhauls for Cummins, Detroit, PACCAR, and Volvo powerplants.
- Cummins ISX / X15
- Detroit DD13 / DD15 / DD16
- PACCAR MX-11 / MX-13
- Volvo D13 / D16
- Head gaskets & valve jobs
- Injector replacement & calibration
Advanced Diagnostics
Factory-level diagnostic software for all major OEM platforms. We pinpoint the root cause fast so you're not paying for guesswork.
- Cummins INSITE
- Detroit DiagnosticLink
- Volvo PTT / VCADS
- Fault code analysis
- Live data monitoring
- Pre-purchase inspections
Preventive Maintenance
Scheduled PM services to keep your truck compliant and out of the breakdown lane. Oil changes, filters, fluids, and full-system checks.
- Engine oil & filter service
- Fuel & air filter replacement
- Coolant system service
- Transmission & differential fluid
- DOT inspection prep
- Lube & chassis service
Emissions & DEF Systems
DPF cleaning and replacement, SCR system repair, EGR service, and DEF system diagnostics. We keep you compliant and running clean.
- DPF cleaning & replacement
- SCR / DEF system repair
- EGR valve & cooler service
- NOx sensor replacement
- Regen cycle diagnostics
- Emissions compliance checks
Turbo & Fuel Systems
Turbocharger rebuild and replacement, high-pressure fuel pump service, common rail injector testing, and fuel system cleaning.
- Turbocharger rebuild / replacement
- High-pressure fuel pump
- Common rail injector testing
- Fuel system cleaning
- Boost pressure diagnostics
- Intercooler inspection
Electrical & Lighting
Full electrical diagnostics, wiring harness repair, charging system service, and lighting repairs to keep you road-legal and running.
- Wiring harness repair
- Alternator & starter service
- Battery testing & replacement
- ABS / traction control
- Lighting & DOT compliance
- Chassis ground diagnosis
Brakes & Air Systems
Air brake inspection, slack adjuster service, brake chamber replacement, and air dryer service. We keep your stopping power where it needs to be.
- Air brake inspection & adjustment
- Slack adjuster replacement
- Brake chamber service
- Air dryer & compressor
- Brake lining replacement
- DOT brake compliance
Cooling System
Radiator repair and replacement, water pump service, thermostat replacement, and full cooling system flush to prevent overheating on long hauls.
- Radiator repair / replacement
- Water pump service
- Thermostat replacement
- Coolant flush & fill
- Fan clutch service
- Overheating diagnosis
Mobile Mechanic Service
Can't make it to the shop? We come to you. Our fully equipped mobile mechanic truck brings the shop to your location — roadside, job site, or your yard.
- Roadside breakdowns
- On-site diagnostics
- Emergency repairs
- Job site & yard calls
- Southern Minnesota coverage
- Call for availability
Ready to Get Your Truck Back on the Road?
Call us or book online — or let us come to you. We'll get you scheduled fast.