Diesel Repair Near I-29 / Sioux Falls Corridor
I-29 north-south traffic runs right past our door. We're set up for over-the-road operators who need real heavy-duty diesel service without losing days of revenue to a bad shop.
Why I-29 Corridor Trusts 1776
Easy on/off from I-29 exits
OTR-friendly with truck parking
Dealer-level scan tools
Same-day diagnostics where possible
Top Services for I-29 Corridor Operators
Diagnostics & Electrical Repair
Fast, accurate fault-code analysis and electrical troubleshooting.
Learn More →Engine Repair, Rebuild & Overhaul
In-frame and out-of-frame overhauls for Cat, Cummins, Paccar, Detroit.
Learn More →DOT Inspections
Annual commercial vehicle inspections that keep you compliant.
Learn More →HVAC & Exhaust Repair
AC and heater service plus DPF, EGR, and regen repair.
Learn More →Cooling System Repair
Radiators, water pumps, thermostats, and full coolant service.
Learn More →Serving I-29 Corridor, SD
Frequently Asked Questions
Can I drop my truck overnight?+
Yes - call ahead, secure lot.
Do you work on Paccar MX or Cummins X15 engines?+
Yes - full coverage on all major heavy-duty platforms.
How fast can you get me back on the road?+
Depends on the repair - we'll give you a real number on the phone, not a sales pitch.
Truck Down? Call Now.
Give us your fault codes or symptoms. You get a straight answer in plain language.