About HM Truck Repair And Diagnostics LLC
HM Truck Repair And Diagnostics LLC handles semi truck repair and diesel-specific diagnostics, including mobile service for equipment that cannot reach the shop. Located in Jasper, Tennessee, along US-41, the business serves owner-operators and fleet managers across a 15-mile radius, extending into nearby areas including Chattanooga, Whitwell, and Chickamauga. The operator brings repair capability directly to trucks on the road, reducing downtime for those working freight corridors in the region. Call (423) 718-9519 for mobile or shop-based diesel service.
Gallery
Our Services
Mobile Service
Semi-Truck Repair
Diesel Specialist
Customer Reviews
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Verified Customer
Google Review
This is by far one of the worst experiences I've had with any repair shop. The owner and mechanics are extremely disrespectful and have no regard for customer service. From the moment I walked in, I was met with a bad attitude, zero ...
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Verified Customer
Google Review
Response from the owner
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Verified Customer
Google Review
I unwittingly became a witness of the previous driver. We drivers need to be tolerant and not rush to conclusions!!!! I ordered parts yesterday, today everything was done and very well!!! I am happy with everything, thank you guys!!!