Keep Your Diesel Equipment Running Strong

Turn to us for diesel mechanic services in Columbia, Union and Ouachita counties.

When your equipment goes down, your business takes a hit. That’s why OTM Wrecker Service offers expert diesel mechanic services in McNeil, El Dorado, Stephens and beyond. From heavy-duty trucks to commercial machinery, we diagnose and repair all types of diesel engines to keep your vehicles performing at their best. We also specialize in fast, efficient fleet service, so your team can stay productive with minimal downtime.


Get the diesel repair support you need—call (870) 695-2002 to schedule service today.

A red truck is parked in a garage with its lights on
A man is working on a red car in a garage.

See why customers choose our diesel mechanic services

We’re committed to quality, convenience and long-term results. When you work with our diesel mechanics, you get...


  • Mobile service: On-site repairs help avoid towing and speed up turnaround.
  • Access to our preventive maintenance program: Reduce major repairs and extend equipment life.
  • Top quality work, every time: Reliable, skilled service you can count on.


Call now at (870) 695-2002 to arrange for diesel repair services.