Our technicians diagnose and repair trucks, trailers, and equipment on-site to get you back on the road quickly.

24/7 Emergency Response • Mobile On-Site Repair • Fast Dispatch

Breakdowns don’t wait. We’re ready to dispatch when you need help.
Our technicians come to you to diagnose and repair trucks, trailers, and equipment on-site.
Serving the Miami Valley and surrounding areas with quick response times.
We diagnose and repair a wide range of roadside issues to get your truck, trailer, or equipment back on the road.
We service semi trucks, diesel trucks, trailers, and heavy equipment.
Engine won’t start
Loss of power or stalling
Air system issues
Brake problems
Electrical and wiring issues
Trailer ABS or brake failures
Tire issues and wheel problems
Hydraulic system failures
Overheating or coolant issues
DPF and regeneration issues
If your issue isn’t listed, call us — we can diagnose and repair most roadside problems on-site.
From your call to repair, we keep the process simple and focused on getting you moving again.
STEP 1
Call for Service
Tell us your location and the issue. We dispatch a technician right away.
STEP 2
On-Site Diagnosis
Our technician arrives, diagnoses the problem, and identifies the issue and required repair.
STEP 3
Repair & Get You Moving
We complete the repair on-site whenever possible to get you back on the road as quickly as possible.

We provide roadside truck repair across the Miami Valley with fast response to breakdowns and service calls.
Piqua, Troy, Tipp City, Vandalia, Englewood, Brookville, Trotwood, Dayton, Springfield, New Carlisle, Eaton
Also serving Richmond and surrounding areas in Eastern Indiana
From diagnostics to major repairs, we have the tools and experience to handle roadside service the right way.
Equipped for roadside diagnostics, repair, and recovery support:
ASE-certified diesel technicians
JPRO diagnostic capability
Equipped mobile service trucks
Experience with trucks, trailers, and equipment
Full-service diesel and mechanical repair
Trailer systems, ABS, and structural repair
Hydraulic diagnostics and hose fabrication
On-site repair to reduce downtime
Trusted by fleet operators and commercial customers across the region.
Quick answers to common roadside service questions.
Response times vary by location and current call volume, but we prioritize fast dispatch for roadside emergencies across the Miami Valley.
We service semi trucks, diesel trucks, trailers, and heavy equipment including construction and fleet vehicles.
Yes. Our technicians use advanced diagnostic tools, including JPRO, to identify issues on-site and determine the necessary repairs.
Yes. We handle trailer brake issues, ABS systems, wheel ends, air systems, and structural repairs when possible on-site.
If a repair requires more extensive work, we coordinate next steps and can assist in getting your truck or equipment to our shop for completion.
Yes. We support fleet maintenance programs, recurring service needs, and on-site fleet service for businesses operating multiple vehicles.
If your truck is down, we’re ready to respond. Contact us now for fast roadside service and on-site repair.
24/7 Emergency Response • Mobile On-Site Repair • Fast Dispatch

Herrmann’s Service Center provides reliable truck, trailer, and equipment repair backed by experienced technicians and a commitment to keeping your operation running. From roadside service to scheduled maintenance, we focus on minimizing downtime and delivering dependable service when it matters most.
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