# Best diesel repair shops in Dayton

Data as of November 11, 2026. 5 shops, each scored out of 100 on review cadence, review sentiment, stated capabilities and years of experience. How the ranking works: [method](https://bestautorepairshops.com/method/) (markdown: https://bestautorepairshops.com/method/index.md).

| # | Shop | Neighbourhood | Known for | Score |
|---|---|---|---|---|
| 1 | [Gonzo's Mobile Auto/Diesel Mechanic](https://bestautorepairshops.com/houston/gonzos-mobile-auto-diesel-mechanic/) | Dayton | Ford, Diesel repair, Warranty on repairs | 52/100 |
| 2 | [USA Tire Pros](https://bestautorepairshops.com/houston/usa-tire-pros-dayton/) | Dayton | Shuttle or loaner car, Diesel repair, Wheel alignment | 39/100 |
| 3 | [321 Automotive](https://bestautorepairshops.com/houston/321-automotive/) | Dayton | Diesel repair, Transmission repair, Air conditioning repair | 28/100 |
| 4 | [Baker's Automotive & Diesel Repair](https://bestautorepairshops.com/houston/bakers-automotive-and-diesel-repair/) | Dayton | Diesel repair, Transmission repair, Air conditioning repair | 15/100 |
| 5 | [Rojo Diesel and Auto](https://bestautorepairshops.com/houston/rojo-diesel-and-auto/) | Dayton | Diesel repair, Transmission repair, Air conditioning repair | 8/100 |

## 1. [Gonzo's Mobile Auto/Diesel Mechanic](https://bestautorepairshops.com/houston/gonzos-mobile-auto-diesel-mechanic/)

Dayton · reviewed since 2022 · 4.4 rating from 80 reviews

- Review cadence: 19/25
- Review sentiment: 12/25
- Capabilities: 13/25
- Years of experience: 8/25
- Total: 52/100

## 2. [USA Tire Pros](https://bestautorepairshops.com/houston/usa-tire-pros-dayton/)

Dayton · since 2009 · 4.4 rating from 13 reviews

- Review cadence: 0/25
- Review sentiment: 6/25
- Capabilities: 11/25
- Years of experience: 22/25
- Total: 39/100

## 3. [321 Automotive](https://bestautorepairshops.com/houston/321-automotive/)

Dayton · reviewed since 2022 · 5.0 rating from 15 reviews

- Review cadence: 1/25
- Review sentiment: 11/25
- Capabilities: 8/25
- Years of experience: 8/25
- Total: 28/100

## 4. [Baker's Automotive & Diesel Repair](https://bestautorepairshops.com/houston/bakers-automotive-and-diesel-repair/)

Dayton · reviewed since at least 2026 · 3.5 rating from 16 reviews

- Review cadence: 5/25
- Review sentiment: 2/25
- Capabilities: 8/25
- Years of experience: 0/25
- Total: 15/100

## 5. [Rojo Diesel and Auto](https://bestautorepairshops.com/houston/rojo-diesel-and-auto/)

Dayton

- Review cadence: 0/25
- Review sentiment: 0/25
- Capabilities: 8/25
- Years of experience: 0/25
- Total: 8/100

## Questions

**Which diesel repair shop in Dayton ranks highest?** [Gonzo's Mobile Auto/Diesel Mechanic](https://bestautorepairshops.com/houston/gonzos-mobile-auto-diesel-mechanic/), with a score of 52 out of 100.

**Which diesel repair shop in Dayton has the most reviews in the last 12 months?** [Gonzo's Mobile Auto/Diesel Mechanic](https://bestautorepairshops.com/houston/gonzos-mobile-auto-diesel-mechanic/), with 34 reviews in the last 12 months.

**Which diesel repair shop in Dayton has the highest Google rating?** [321 Automotive](https://bestautorepairshops.com/houston/321-automotive/), rated 5.0 from 15 reviews.

**Which diesel repair shop in Dayton has been open the longest?** [USA Tire Pros](https://bestautorepairshops.com/houston/usa-tire-pros-dayton/), founded in 2009, going by the year it states itself.

**How many shops does this ranking include?** 5 shops, each scored out of 100 on review cadence, review sentiment, stated capabilities and years of experience.