State-of-the-Art Truck Repairs
At Geis Peterbilt, we equip every location with the latest in truck diagnostic software and cutting-edge commercial repair technology. Our goal is simple: to make your repair experience as efficient and seamless as possible.
We continually invest in advanced tools—like DPF cleaners and frame straighteners—and prioritize ongoing diesel technician training. This commitment allows us to keep your trucks running at peak performance and maximizing their earning potential.
Our certified technicians work in state-of-the-art body shops and are trained to exceed industry standards. With around-the-clock repair capabilities and a passion for precision, Geis Peterbilt sets the bar for reliable, high-quality service that helps you get the most out of your trucks—mile after mile.
Comprehensive Semi-Truck Repair Services
Geis Peterbilt offers full-service repairs at all of our dealership and service locations. Our services include:
- Complimentary Peterbilt Courtesy Inspection
- Annual DOT/CVSA Vehicle Inspections
- Engine Diagnostics/Repair
- HVAC Performance Testing, Diagnostics/Repair
- Transmission, Clutch and Complete Drivetrain Diagnostics/Repair
- Valve Adjustment
- Coolant System Maintenance
- CNG/LNG Service
- FSX DPF and DOC Restriction Testing/Cleaning
- DPF Pulse Clean and Bake Machine
- And more!
Fleet Maintenance — Fast & Reliable
At Geis Peterbilt, we understand that downtime is every fleet manager’s biggest challenge. That’s why we’re dedicated to getting your trucks back on the road quickly—keeping your operations moving and your drivers earning.
To support that mission, we maintain a deep inventory of OEM and trusted aftermarket TRP parts across our service centers. When a breakdown happens, we’re ready with the parts you need—on-site and on-demand.
We also prioritize continuous training for our service technicians, ensuring they stay up to date with the latest in semi-truck repair technology. That expertise means we can diagnose issues fast and, in most cases, have your rig road-ready within hours.
Mobile Semi-Truck Repair—Where You Need It, When You Need It
Breakdowns don’t wait for convenience—and at Geis Peterbilt, we understand that not every issue happens near a service bay. That’s why we offer advanced mobile semi-truck repair services designed to keep your fleet moving, no matter where the road takes you.
When a truck goes down, one call to Geis Peterbilt dispatches a fully equipped mobile service unit—staffed by expert technicians and loaded with the latest diagnostic and repair tools. We’ll quickly assess the issue on-site and work efficiently to get your driver back on the road.
With locations across the region and a reputation for responsive support, Geis Peterbilt brings dealership-quality repair directly to you—reducing downtime and keeping your operations running strong.