Jed and Jennifer Heggen opened Sleep City in January, 1999 in Missoula, Montana. The company has since expanded its retail op ... erations throughout Montana and has an e-commerce division that serves customers nationwide. Jed and Jennifer continue to own and operate Sleep City, and the future looks bright with more expansion plans. They are working to ensure that their original specialty sleep concept is maintained as the company grows. Sleep City offers a complete selection of Simmons mattresses. Sleep City is the largest Simmons exclusive dealer in the country. Sleep City also carries a variety of sleep products including pillows, sheets, mattress protectors, mattress pads, headboards, and frames. A helpful sales staff of sleep experts has been assembled and trained extensively to fit every customer with the proper mattress to solve any physical ailments or sleep issues. read more