Automobile · Diesel Repair

Diesel Tech

1685 South State St, San Jacinto, California, 92583

Google Maps Updated: 19 May 2026
Authenticity Score: 90/100
About

Diesel Tech is highly regarded for its expertise in diesel engines, particularly Ford Powerstroke and Dodge Cummins. Customers consistently praise the team for their honesty, technical knowledge, and fair pricing. While there are a few negative experiences, the overwhelming majority of reviews highlight a professional, reliable, and trustworthy shop. It is a top choice for diesel owners in the area.

Our Review Process
20
Most Relevant
16
Newest
20
Highest rating
14
Lowest rating

We analyze 70 public reviews for Diesel Tech using our data models and filter out spam to highlight only authentic feedback.

Performance Scores
Service Quality 90/100
Transparency 88/100
Pro Tip

They are known for being very thorough, so expect a detailed assessment of your vehicle's needs.

Diesel Specialist
Family Owned
Pros & Cons

✓ What Works Well

  • Expertise in diesel engines
  • Honest and fair pricing
  • Professional and friendly staff

✗ Areas to Improve

  • Occasional reports of poor communication
  • Some complaints about repair quality
Frequently Asked Questions
  • Do they work on Powerstroke engines?
  • Are they experienced with Cummins?
  • Do they offer military discounts?
User Feedback

Best shop for diesel repairs

They don't try to upsell

Very knowledgeable and thorough