Auto AC Thermal Expansion Valve Replacement in Maryland Heights

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Automotive Services

Auto AC Thermal Expansion Valve Replacement in Maryland Heights, MO

As your trusted neighborhood auto repair experts at 11457 Schenk Dr in Maryland Heights, we specialize in comprehensive auto AC repairs including replacement of the thermal expansion valve for all vehicle makes and models.



Our certified technicians have diagnosed and resolved virtually every AC issue imaginable. We utilize factory-grade equipment and OEM replacement parts to ensure your vehicle's cooling system performs flawlessly long after you leave our shop.

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Quality Auto Repair

What Does Your Car Thermal Expansion Valve Do?

The thermal expansion valve regulates refrigerant flow between AC components, automatically adjusting based on system temperature to ensure optimal cooling performance. 



This sophisticated valve operates using temperature-sensitive mechanics that expand during hot conditions and contract when cooler, strategically controlling refrigerant distribution to maintain your vehicle's cabin comfort regardless of outside temperatures.

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Come Visit Us

Our Maryland Heights Location

Address: 11457 Schenk Dr, Maryland Heights, MO 63043

Phone Number: (314) 313-3226

Hours: Mon - Fri 7:30 AM - 5:00 PM

  • We serve all of the following areas

    • Maryland Heights
    • St. Ann
    • Creve Coeur
    • Olivette
    • Overland
    • Earth City
    • St. Charles
    • Altheim
    • Bellerive Estates
    • Fernwood
    • Benbush
    • Vigus
    • Champ
    • Westbury Manor
    • Bridgeton
    • Breckenridge Hills
    • Woodson Terrace

    Zip Codes: 63017, 63043, 63146, 63074, 63132, 63141, 63146, 63132, 63114

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What We Offer

Our Other AC Repair Services