Honest Quality Service
Truck Repair in Humboldt, Iowa

Reviews
What Our Customers Are Saying
⭐⭐⭐⭐⭐
They diagnosed an electrical issue that another shop couldn’t figure out and had me back on the road the same day. Honest pricing, great communication, and experienced mechanics.
— Mike R.
⭐⭐⭐⭐⭐
Their team is reliable, thorough, and always keeps us informed if they find something that needs attention. They understand that downtime costs money and work hard to get our trucks back in service quickly.
— Jennifer S.
⭐⭐⭐⭐⭐
Carlson Repairs got me in much faster than I expected, repaired the problem, checked over the rest of the truck, and had me rolling again that afternoon.
— David L.
Professional SEMI Mechanics
Truck Repair When You Need It Most
Our experienced technicians respond quickly with the equipment, expertise, and solutions needed to minimize downtime and keep your truck moving.
- Diesel truck engine diagnostics and repair
- Heavy-duty transmission and drivetrain service
- Commercial truck brake repair
- Suspension and steering repair for semi trucks
- Cooling system and overheating repairs
- and more…

OUR ServiceS
Truck Repair
We are fully equipped and capable of performing most major repairs on-site or towing to trusted shops. We guarantee transparent pricing and workmanship backed by our repair guarantee.
Engine & Performance Diagnostics
On-Site Repairs & Roadside Assistance
Major Repairs & Fleet Support
Preventative Maintenance Services
912 1st St N, Humboldt, IA 50548
| Monday | 9:00 AM – 5:00 PM |
| Tuesday | 9:00 AM – 5:00 PM |
| Wednesday Today | 9:00 AM – 5:00 PM |
| Thursday | 9:00 AM – 5:00 PM |
| Friday | 9:00 AM – 5:00 PM |
| Saturday | Closed |
| Sunday | Closed |
