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Auto AC and Heating

12,000-Mile/12-Month Warranty

We Beat Any Estimate

$5 Off Premium Oil Changes

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Auto Air Conditioner and Heat Services

At Precision Tune Auto Care, we understand how crucial it is to drive in comfort. With locations in Union City and Marietta, GA, our auto air conditioner and heat services are designed to keep your vehicle's climate control system in top shape. Our comprehensive services include:


  • Compressors
  • Condensers and radiator fans
  • Radiators and heater hoses
  • Receivers, dryers, and accumulators
  • Blower fans
  • Expansion valves and orifice tubes
  • Refrigerant and refrigerant pump
  • Evaporators
  • Thermostats
  • Expansion valves and orifice tubes
  • Heater cores and heater control valves


Whether it's a sweltering summer day or a chilly winter morning, our expert technicians ensure your car's air conditioner and heater are functioning optimally. Call or text us today to get your vehicle's climate control system checked and serviced. We can get your car in and out on the same day!


Why You Might Need Auto Cooling and Heating

Maintaining your vehicle's heating and cooling systems is essential for a comfortable and safe driving experience. Here are some common symptoms indicating a malfunctioning system:


  • Improper vent air temperature
  • Low or no vent air flow
  • Smell
  • Fogging of windshield during defroster operation
  • Growling, grinding, or squealing noise during air conditioner or heater operation
  • Overheating


If you notice any of these issues, reach out to us for a thorough inspection and prompt service. We stand by our work with a 12,000-mile or 12-month warranty. Learn more about our specific services at the bottom of this page. Our team has 28 years of experience.


Benefits of Choosing Precision Tune Auto Care

When you choose Precision Tune Auto Care, you benefit from our extensive experience and customer-focused services. Here’s what sets us apart:


  • Best prices on the market
  • Serving you since 1996
  • 5% off jobs $300 or more
  • $5 off a premium oil change
  • Walk-in service
  • Price matching
  • Free Wi-Fi and coffee while you wait
  • Family-owned, woman-owned, and minority-owned
  • 10% off for seniors
  • 10% off for veterans


Call or text us now to talk about your vehicle. We can get you started with a free, on-the-spot estimate!


Contact Us for Auto Heating and Cooling

Get in touch with Precision Tune Auto Care today to ensure your vehicle's air conditioner and heater are working perfectly. Our team is ready to assist you with all your auto heating and cooling needs.

5% Off Jobs $300+

Call or text Precision Tune Auto Care to learn how you can save on auto heating and cooling jobs worth $300 or more

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10% Senior Discount

Call or text Precision Tune Auto Care to save 10% on auto heating and cooling services as a senior citizen

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Auto Heating and Cooling Component Information

The heating and cooling system in your car is complex. At Precision Tune Auto Care, we work hard to manage all of these working parts to ensure the longevity of your system of the overall integrity of your car. Keep reading to learn more about the specific components of these systems. If you have questions, call or text us now!

Auto Air Conditioners

Air Conditioner Compressor


  • Refrigerant pumps
  • Control valves for air conditioner pressure control
  • Controlled by on-board computer
  • Internal lubrication

Condenser


  • Allows heat removal from passenger compartment
  • Transfers interior heat to under the hood

Condenser and Radiator Fan


  • Assists in removing heat generated by normal condenser operation
  • Helps remove heat made by proper radiator usage
  • Electrically or hydraulically controlled
  • Controlled by on-board computer

Receiver, Dryer, or Accumulator


  • Stores liquid refrigerant
  • Removes moisture from flowing refrigerant (desiccant)

Blower Fan


  • Moves air inside vehicle across evaporator or heater core
  • Electric motor
  • Controlled by climate control panel

Expansion Valve and Orifice Tube


  • Creates pressure differential
  • Allows refrigerant to remove heat from passenger compartment
  • Thermostatic or fixed orifice design

Evaporator


  • Allows heat to be removed via refrigerant
  • Allows heat to move from passenger compartment to condenser

Refrigerant


  • Substance that can be vaporized and condensed at certain temperatures
  • Must be kept pure, contaminant-free, and moisture-free
  • 134a is the approved refrigerant for today's vehicles

Auto Heaters

Radiator


  • Transfers heat from coolant to outside air
  • Construction of aluminum, steel, or composite plastics

Radiator and Heater Hoses


  • Provides convenient transfer and routing of coolant to heater core
  • Constructed of reinforced rubber components

Blower Fan


  • Moves air inside vehicle across evaporator or heater core
  • Electric motor
  • Controlled by climate control panel

Thermostat


  • Regulates coolant flow
  • Allow vehicle to reach and maintain proper operating temperatures
  • Proper operation for sufficient heat for passenger comfort

Heater Core and Heater Control Valve


  • Heat exchanger in passenger compartment
  • Hot engine coolant to allow proper temperature control inside car
  • Similar construction to the radiator
  • Control valve regulation of coolant flow to heater core
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