Refrigerators, icemakers, and freezers could break down; exhaust fans may require maintenance. An industry certified kitchen equipment repair and maintenance company will ensure that the restaurant continues to run despite unanticipated appliance malfunctions. Services may also be routinely scheduled to prevent equipment failures. Commercial kitchen equipment service companies will ideally be authorized by major kitchen equipment manufacturers. Reputable companies service a range of equipment, like broilers, walk-in refrigerators, ice machines, HVAC, and beverage machines. Emergency repair services available 24/7 are beneficial when equipment unexpectedly breaks.