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Erwin F. Schwarz, Ltd. provides Air Conditioning System Diagnostic services to St. Louis, MO, Brentwood, MO, Chesterfield, MO, and surrounding areas

For Inquiries

Please email: [email protected]

Approx. Time: 60 Minutes  |   Price Range: Get Quote for Price

The Basics Behind Air Conditioning System Diagnostic Services at Erwin F. Schwarz, Ltd.

Your vehicle’s air conditioning system cools, purifies, and circulates air throughout the vehicle to promote a comfortable cabin environment and prevent driver fatigue. The air conditioning system operates in a continuous cycle, sending refrigerant through a sealed system to remove hot air from the cabin compartment. As the refrigerant flows through the air conditioning system, it is turned from a hot gas into a liquid, which is then cooled, turned into a gas again, and vaporized in order to absorb heat from the cabin. At the end of the cycle, the cool air is blown into the cabin. This process is made possible by the drive belt, which drives the compressor, the main component of the air conditioning system. The compressor works in concert with the condenser, evaporator, and other parts. If any of these components cease to operate efficiently, the functionality of the entire system is at risk. When the performance of your vehicle’s air conditioning diminishes, allow us to identify and solve the issue through an AC diagnostic.



Why Should You Have Air Conditioning System Diagnostic Services Performed at Erwin F. Schwarz, Ltd.?

If your air conditioning system creates an unusual amount of noise while running, produces an abnormal odor, or blows stale air instead of cool air, then you may need the assistance of our service staff. During an AC diagnostic, we will inspect the belts for cracks, the compressor for leaks, the electrical components for connectivity, and the entire system for low pressure. Our service staff may also evacuate and recharge your system with refrigerant according to your manufacturer’s specifications. During an air conditioning system diagnostic, we will use professional leak detection tools to locate the problem plaguing your system. Watch for early symptoms for an air conditioning system in need of repair, and contact us online or call us when you are in need of service.

We proudly service the Air Conditioning System Diagnostic needs of customers in St. Louis, MO, Brentwood, MO, Chesterfield, MO, and surrounding areas.

Areas Served : St. Louis, MO | Brentwood, MO | Chesterfield, MO | and surrounding areas

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Erwin F. Schwarz, Ltd. in St. Louis, MO

Erwin F. Schwarz, Ltd. is a leader in offering name brand tires, wheels, auto repairs, and auto detailing for customers in St. Louis MO, Brentwood MO, Chesterfield MO, and the surrounding areas. We have spent the last 40 years delivering quality auto service to European cars and imports. We have stood the test of time for four decades and we thank you for trusting your car with the team at Erwin F. Schwarz, Ltd! Please take this opportunity to browse our website and then give us a call to schedule your next auto service, car repair, detailing or restoration, or even if you are in the market for a new set of tires or a previously owned vehicle.

Contact Us

Phone: (314) 968-4250
Fax: (314) 968-9358
Address: 2625 S. Brentwood Blvd.
Saint Louis, MO 63144
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