Our mission

Is to take the load off of your shoulders

Providing
the best possible,
competitively-priced
service available in the
Heavy Haul Industry

Specialized Transport Service Inc. (STS) was founded in 1978 and is currently celebrating 35 years in the Heavy Haul Industry.

STS is a Heavy Haul Transportation Company that has transportation experience in many different industries. STS provides transportation of large oversize/overweight loads throughout the United States and parts of Canada.

STS has all types of equipment including RGN trailers up to 13 axles and triple sixteen trailers. In addition, STS has Steerable Dollies and various types of stretch trailers for long loads.

STS also has two locations that include San Antonio and Dallas, TX.