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Red Line is expanding.
We provide commercial fleet maintenance, mobile repair, diagnostics, and fleet support throughout:
East Tennessee
Knoxville • Maryville • Oak Ridge • Morristown • Sevierville • Bristol • Chattanooga
Kentucky
Lexington • London • Louisville • Surrounding Areas
And growing.
Don't see your location? Contact us. We're expanding our service network and may already be able to support your fleet.

The Red Line team is a real pleasure to work with. They were responsive, communicated effectively and executed a starter repair in my Cul de Sac. The whole process was streamlined and so much easier than taking my truck into the shop. Highly recommend.
- Matthew C
Red Line's team is always professional, communicative, and proactive, ensuring every job is done right the first time and ON TIME. They take the time to explain what’s being done, and you can tell they genuinely care about keeping your vehicle in top shape. Scheduling is seamless, and they show up on time, ready to tackle whatever needs attention. It’s a huge relief knowing we can trust them to handle maintenance and repairs without any hassle and that the vehicle I'm going to drive is safe and reliable.
- Joseph D
This team was so helpful and on time doing maintenance to our fleet with little to no down time! Valley Plumbing highly recommends them to anyone!
- Valley Plumbing
Don't just take our word for it. See why commercial fleets choose Red Line for their maintenance and repair needs.
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