At Your Service Heating & Cooling is locally owned and operated in Yuba City, CA. We have over 17 years experience in the HVAC business, and we are more than happy to serve you! Give us a call to schedule an appointment today at 530-755-2248. Maintenance ContractsCommercial and Residential Heating & Air ConditioningIce MachinesRefrigerationServicing all makes and models.