At Your Service Heating and Cooling Service Areas

We’ve been working in HVAC (heating, ventilation, and air conditioning) for over 18 years in Yuba City and greater Sutter County.

Since 1997, Bryan Tarwater, owner and founder, has been serving both residential and commercial heating, air, installation and repair customers.

Bryan and his team are skilled technicians specializing in quality service and repair. Plus, every At Your Service Heating and Cooling technician is NATE certified while making customer service their top priority.

Here is a list of the primary cities we typically serve. If you don’t see your area, please give us a call. Chances are we can help you out or at the very least give you a recommendation!


  • Yuba City
  • Gridley
  • Live Oak
  • Marysville
  • Plumas Lake
  • Wheatland
  • Sheridan
  • Colusa
  • Nicolaus

For service call:


For heating and cooling service or new heating and air system installation, we are here for you.