Don Stevens LLC. 5211 22nd Avenue West Williston ND 58801 is a wholesale supply house of parts equipment and supplies for the Commercial Food Service Hospitality Residential and Light Commercial Heating Air Conditioning and Refrigeration. AREAS SERVED: Don Stevens offers supply house locations in 6 states throughout the upper Midwest. BRANDS CARRIED: Don Stevens offers brands names like Daikin Goodman Amana Everest Honeywell Packard Diversitech Metal-Fab First Company Southwark Thermolec Fantech Yellow Jacket Bacharach Manitowoc Panasonic Imperial LG Comfort-Aire Titflex American Air Filter Robertshaw Carnes Elkay and many others.