Automobile · Diesel & Auto Repair
Rex's Diesel & Auto
2501 N 1200 W, Lehi, Utah, 84043
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Updated: 19 May 2026
Authenticity Score: 85/100
About
Rex's Diesel & Auto is a highly trusted local shop known for its honesty, fair pricing, and quick emissions testing. Customers love the family-owned feel and the staff's willingness to help, even in emergencies. While the shop can be busy and communication via phone/text is sometimes slow, the quality of work and integrity keep customers coming back.
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Highest rating
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We analyze 73 public reviews for Rex's Diesel & Auto using our data models and filter out spam to highlight only authentic feedback.
Performance Scores
Service Quality
82/100
Transparency
85/100
Pro Tip
They are very busy, so try texting for an appointment, but be patient.
Emissions testing
Diesel specialists
Pros & Cons
✓ What Works Well
- Honest and fair pricing
- Fast emissions testing
- Friendly staff
✗ Areas to Improve
- Slow communication
- Busy shop
- Tight parking
Frequently Asked Questions
- Do I need an appointment for emissions?
- Are they open on weekends?
- Do they work on RVs?
User Feedback
They saved me from a bad repair.
Fastest emissions test ever.
Hard to get a hold of on the phone.
Quick Info
- Category Automobile
- City Lehi
- State Utah
- Postcode 84043
- Country United States
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