Commercial Kitchen Services is the leading provider of contract maintenance, service, and parts to commercial kitchens in eastern Missouri and Southern Illinois. Established in 1991, we are headquartered in St. Louis, and have a Mid-Missouri service center in Ashland, MO (Columbia).. Commercial Kitchen Services is a one-stop shop for maintenance,service and parts. We have the most experienced and proficient technicians,organization and systems in our market. We are adept in servicing virtually every type of commercial kitchen equipment large or small,cooking or refrigeration.