Engine diagnostics
On-site computer diagnostics and fault tracing where the truck sits.
Mobile diesel repair for trucks and fleets. The mechanic comes to you, anywhere within 50 miles of Lexington Park.

On-site computer diagnostics and fault tracing where the truck sits.
Mobile transmission diagnosis and repair.
Brake inspection and repair on location.
Fuel system diagnosis and repair, including no-start callouts.
Cab and engine cooling system service at your yard or job site.
Scheduled on-site maintenance that keeps a fleet off the shoulder.
Every job starts with a clear quote over the phone. Call or text to get yours.
Describe the truck, where it is and what it is doing. SMMC Mobile Diesel takes it from there.