AMERICA'S #1 FLEET SERVICE
Red Line offers the best fleet mechanic services in Knoxville and surrounding areas.
AMERICA'S #1 FLEET SERVICE
Red Line offers the best fleet mechanic services in Knoxville and surrounding areas.
Red Line offers the best fleet mechanic services in Knoxville and surrounding areas.
Red Line offers the best fleet mechanic services in Knoxville and surrounding areas.

All diagnostics and repairs are completed using OEM service information, manufacturer-approved procedures, and factory repair standards. We use OEM or OEM-approved parts and follow proper testing, specifications, and repair verification processes. This disciplined approach reduces repeat failures, eliminates guesswork, and delivers reliable, compliant repairs that fleet managers can trust.
Every service follows manufacturer-specified intervals, procedures, fluid requirements, and inspection points based on each vehicle’s make, model, and duty cycle. Our approach goes beyond basic oil changes to identify early-stage issues, reduce unplanned downtime, protect warranties when applicable, and extend vehicle life.
We specialize in servicing modern commercial fleet vehicles across all major manufacturers. Our technicians are experienced with Ford, GM, Mercedes, Ram, Mopar, and other domestic fleet platforms, as well as select import commercial vehicles. We work daily on gas and diesel engines, light- and medium-duty trucks, vans, and service bodies.
Red Line is an approved service provider for multiple national fleet management companies such as Wheels, Holman, Element, Fleetio, and EAN Holdings. Our processes, documentation, and repair standards are aligned with fleet management requirements, including authorization workflows, pricing structures, and service reporting. This allows
Red Line is an approved service provider for multiple national fleet management companies such as Wheels, Holman, Element, Fleetio, and EAN Holdings. Our processes, documentation, and repair standards are aligned with fleet management requirements, including authorization workflows, pricing structures, and service reporting. This allows us to seamlessly support national accounts and multi-location operators without administrative friction.

Redline is built to eliminate downtime—period. We bring the shop to you, delivering fast, on-site diagnostics, maintenance, and repairs backed by seamless approvals and the Redline Quality Promise. That’s why top fleets trust us to keep their vehicles moving and their businesses ahead.

Our team of experienced technicians has the knowledge and skills to handle any commercial truck repair job to OEM standards. From routine maintenance to complex engine repairs, we have the expertise and tools to get the job done right the first time.

We guarantee that every service we perform is done with precision, speed, and integrity. Our technicians are trained to the highest standards and equipped with the best tools to ensure your fleet stays on the road where it belongs.
Give us a call or email to start your fleet service today!

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