Automobile · Diesel Repair
Morin Diesel
1587 Portland-Cobalt Rd, Portland, Connecticut, 06480
Google Maps
Updated: 19 May 2026
Authenticity Score: 70/100
About
A specialized shop with a very loyal following for diesel and heavy equipment repair. Many customers praise their expertise and honesty. However, there are serious allegations of poor service, dishonesty, and even a vehicle fire, which suggests a high-risk, high-reward experience.
Our Review Process
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20
Highest rating
16
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We analyze 74 public reviews for Morin Diesel using our data models and filter out spam to highlight only authentic feedback.
Performance Scores
Service Quality
65/100
Transparency
55/100
Pro Tip
This shop is highly specialized; ensure you get a clear, written estimate before any work.
Diesel Specialist
Heavy Equipment
Pros & Cons
✓ What Works Well
- Expertise in diesel engines
- Quick turnaround for some
- Fair pricing for many
✗ Areas to Improve
- Serious allegations of poor service
- Unprofessional management
- Inconsistent quality
Frequently Asked Questions
- Do you work on heavy equipment?
- Are you honest about repairs?
- Can you fix my diesel truck?
User Feedback
Best diesel shop in the state.
Avoid, they are dishonest.
Expert work, very happy.
Quick Info
- Category Automobile
- City Portland
- State Connecticut
- Postcode 06480
- Country United States
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