To keep warm and cozy or cool and comfortable, it's best to maintain your heating and air conditioning systems with Hillside Tire & Service.

A thorough inspection includes:

• Inspecting the interior controls and blower
  
• Checking radiator coolant level, hoses, pressure cap and thermostat
  
• Testing the compressor belt
• Checking for leaks or other damage
  

System testing includes:

• A cooling system pressure test
  
• Comparing the A/C pressure to manufacturer specifications
• Testing the A/C system for refrigerant leaks
• Checking the interior vent air temperature