Hi-Tech Truck Refrigeration Service, Inc. was founded in 1996 by Walter “Lloyd” and Janet Hosier. When Lloyd and Janet started this business, they knew next to nothing about trailer refrigeration. After many long hours of studying and trial and error, Lloyd was able to successfully repair reefer units and semi-trailers. In January 2015, they sold the company to Michael “Mike” and Jodie Cabanillas. Mike had worked for Lloyd and Janet for almost eight years and Jodie had worked for them for almost three years. Lloyd and Janet still work for Hi-Tech as consultants.