Semi Truck Repair
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Repairing Semi Trucks and Other Large Vehicles
From small box trucks and ambulances to the largest of semis, whether it’s diesel or gasoline, Red Rock Garage can repair it. We also perform routine fleet maintenance for local transportation businesses.
Call us today for a free estimate on our services. We provide service on a first-come, first-served basis, so no appointments are needed. Emergency services for Michelin accounts and emergency roadside service are available.

Emergency services for Michelin accounts and emergency roadside service are available.
Our Semi Truck Repairs Include:
- DOT safety inspection
- Computer diagnostics
- General maintenance
- Oil change and lube
- Brake repair or replacement
- Welding – steel and aluminum
- 24-hour emergency road service and repairs
- Roll-up, swing, and refer door repair and replacement
- Roofing repair and replacement
- Wood floor and decking replacement and patching
- Truck Bars
DOT Safety Inspections
We understand the critical role that safety plays in the world of commercial transportation. That's why we offer comprehensive DOT safety inspections to help keep your vehicles safe, compliant, and on the road.
Our experienced inspectors are well-versed in the intricacies of DOT regulations. We know what to look for and how to ensure your vehicles are in compliance.
We understand that time is money in the transportation industry. Our efficient inspections ensure minimal downtime for your vehicles.
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Learn More About Red Rock Garage
Located in St. George, UT. Red Rock Garage specializes in diesel truck repair, RV repair, and tire services. 10% off for new customers (up to $500). No appointments needed. Call us today for a free estimate.
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