Southern Tank, Inc., is a full-service cargo trailer inspection and repair facility located in El Dorado, Arkansas. We provide a host of services to the transportation and chemical industries all in one location!

We are fully certified to inspect, weld and repair all types of tanks and trailers. Our qualified technicians are experienced and up to date with all DOT/FMCSA and National Board standards. We hold the following certificates:

  • National Board R Stamp

  • DOT/FMCSA Registration

  • American Welding Society


 Tank and Trailer Repairs


Fabrication and Modification

Other Services



 (870) 639-3955


Monday - Friday
7:30 AM - 4:00 PM