Find diesel repair & truck/trailer repair in the U.S.. The Auto Network lists diesel & truck repair shops across 229 areas — choose your city below to compare ratings, services, and request a free quote.
Typical diesel repair across the U.S. runs from $90 for diesel oil change to $900 for DPF cleaning / service. Estimates reviewed August 2026.
| Service | Typical range |
|---|---|
| Diesel oil change | $90 – $180 |
| Diesel diagnostic | $100 – $220 |
| Glow plug replacement | $300 – $800 |
| DPF cleaning / service | $300 – $900 |
| Injector replacement (each) | $300 – $700 |
| Trailer brake service | $150 – $500 |
Prices are regional estimates and vary by vehicle, parts, and shop. For an accurate, up-to-date estimate, request a quote directly from your selected service provider.