Geothermal

Serving St. Louis, MO & Surrounding Areas

Local Geothermal Services

At JLM Heating & Air Conditioning, we pride ourselves on providing high-quality geothermal heating solutions that enhance energy efficiency and offer environmental benefits. Our geothermal services ensure optimal system performance for comfort year-round. Whether you need installation, repairs, or maintenance, our expert technicians are ready to help.


Geothermal systems, or ground source heat pumps, are increasingly popular for their efficiency. However, the equipment needed for optimal performance can be complex. With over 14 years of experience, our certified technicians can swiftly diagnose and repair even the most intricate systems.

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Geothermal Installation Services

Our expert geothermal installation services ensure your system is configured for peak performance and energy efficiency. Utilizing cutting-edge technology and equipment, we tailor geothermal installations to suit your unique requirements.


  • Advantages of Professional Geothermal Installation: Our skilled technicians guarantee proper installation, maximizing both efficiency and dependability. 
  • Varieties of Geothermal Systems Installed: We offer a range of geothermal systems, including closed-loop, open-loop, and hybrid options.

Geothermal Repair Services

When your geothermal system experiences problems, timely and dependable repair services are essential. Our technicians come equipped with the necessary tools and expertise to swiftly and effectively identify and resolve any geothermal issues.


  • Common Geothermal Issues: We tackle challenges such as loop leaks, heat pump failures, and inefficiencies in your system.
  • Importance of Timely Geothermal Repairs: Quick repairs help avert further damage, minimize downtime, and promptly restore your comfort.

Geothermal Maintenance Services

Proactive maintenance is essential for your geothermal system's peak efficiency. By checking loop pressure, pump differentials, and BTU calculations, we can assess performance and identify improvements.


  • Benefits of Routine Maintenance: Regular upkeep prevents breakdowns, enhances efficiency, and prolongs equipment lifespan.


  • Maintenance Plans: We provide comprehensive packages with scheduled inspections, system flushes, and performance assessments.

Why Choose JLM?

  • Experienced Geothermal Technicians

    JLM Heating & Air Conditioning's team of highly trained and certified technicians brings years of experience to every geothermal project. We are skilled in handling all types of geothermal systems, ensuring reliable performance and high-quality service every time.

  • Advanced Geothermal Diagnostics

    JLM Heating & Air Conditioning utilizes advanced diagnostic tools and technology to accurately pinpoint issues with your geothermal system, ensuring precise solutions and efficient repairs.

  • Fully Stocked Service Vans for Geothermal Repairs

    JLM Heating & Air Conditioning technicians arrive equipped for almost any geothermal repair. Our fully stocked service vehicles carry a vast inventory of parts, allowing us to diagnose and resolve most issues on the first visit, minimizing downtime and restoring your comfort quickly.

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