~~Hiram and Marilyn Renfroe started Renfroe Medical in 1958 selling Medco electro therapy and other Physical Therapy supplies. In 1973 they became the dealers for Rich-Mar in the Mid-South. Dad  covered the States of Arkansas, West Tenn, Central and North Miss. In 1982 I started working for Mom and Dad. I was an ASE certified Master Mechanic with training in electronics. After I started working for Dad I went to Rich-Mar four or five times a year for training on repairing ultrasound and e-stim equipment. Over the years we also became dealers and warranty repair men for DJO/Chattanooga, Armedica, Whitehall and others.

In the late 80s we became the installers and service men for two brands of underwater treadmills "Aquaciser and Hydrotrack" and have been doing that every since. We are based out of West Memphis, Arkansas and do a lot of driving. We are a Mom and Pop company but lately Mom and Dad do the office work and I do the on-site repairs and check-ups