Geothermal Heating & Cooling Company in Metro Atlanta

Save Energy with Horizontal Loop Geothermal Heating & Cooling Systems

ALH professionally designs, installs, and maintains horizontal closed loop geothermal systems for customers in Metro Atlanta.

Horizontal loop systems use underground piping laid in shallow trenches to exchange heat with the earth, making them a cost-effective and energy-efficient solution for properties with available land.

With our professional installation and maintenance, you can enjoy reliable heating and cooling while reducing energy costs.

Horizontal Loop Geothermal Installation

We handle every aspect of horizontal geothermal design and installation, starting with a detailed site evaluation to determine the best trench layout that will allow our team to:

• Excavate the area.
• Install high-quality loop piping.
• Connect the system to your heat pump.

Once in place, we conduct thorough testing and calibration to ensure the system is optimized for peak performance — helping our customers enjoy eco-friendly climate control.

Horizontal Loop Repair & Maintenance

ALH provides our north Georgia geothermal heating and cooling customers with complete repair and maintenance services for horizontal loop systems, ensuring your geothermal HVAC system is operating efficiently.

Our regular inspections include:

• Checking loop field integrity and pipe connections.
• Flushing the system to remove sediment buildup.
• Verifying heat pump efficiency and refrigerant levels.
• Inspecting electrical components and system controls.

With an experienced team of Metro Atlanta-based technicians, we also provide timely repairs for pipe leaks, pump failures, and thermostat issues, ensuring long-term performance and energy savings.

Maximize Efficiency with Vertical Loop Residential Geothermal HVAC Systems

Vertical loop geothermal HVAC systems are perfect for Metro Atlanta’s urban and suburban properties with limited land space, offering a reliable and energy-efficient solution for year-round comfort. With our expertise, you can enjoy consistent heating and cooling while minimizing environmental impact.

Vertical Loop Geothermal System Installation

Our Metro Atlanta geothermal experts manage the entire vertical system installation process, including:

• A geological assessment to determine the best borehole placement.
• Drilling deep vertical loop wells.
• Install high-quality piping.
• Connecting the system to your heat pump.

After installation, we conduct system testing and calibration to ensure maximum efficiency and comfort for your home or business.

Vertical Loop Repair & Maintenance

We offer professional maintenance and repair services to keep your vertical geothermal system running at peak performance in Atlanta’s climate. Our routine inspections include:

• Checking borehole integrity and loop fluid levels.
• Cleaning and replacing heat pump components.
• Inspecting electrical connections and control settings.
• Performing seasonal system flushes to maintain efficiency.

If your system experiences issues, our Metro Atlanta-based technicians provide fast and reliable repairs for refrigerant leaks, pump malfunctions, and sensor failures.

Eco-Friendly Water Source Pond Loop Geothermal Heating & Cooling Systems

For Metro Atlanta-area properties with access to a lake or pond, Andy Lewis Hobson offers expert pond geothermal system installation and maintenance.

Pond loop systems use submerged loops to exchange heat efficiently, making them a cost-effective and eco-friendly solution for heating and cooling.

Our team ensures your system is designed and maintained for optimal performance.

Pond Loop Geothermal System Installation

To install a new pond loop system, our geothermal specialists:

• Begin with a site assessment to confirm that your water source meets the necessary depth and volume requirements.
• Design and install submerged loop fields, securing them to maximize heat transfer efficiency.
• Connect your system to your geothermal heat pump.
• Perform rigorous testing to ensure reliable operation.

Pond Loop System Repair & Maintenance

ALH delivers thorough maintenance and repair services for pond geothermal HVAC systems throughout Metro Atlanta. Regular system checks include:

• Inspecting and cleaning submerged loops for debris buildup.
• Verifying water flow and preventing freezing issues.
• Checking pump operation and heat transfer efficiency.
• Conducting system flushes to remove contaminants.

If your system experiences issues, our certified technicians are capable of handling loop damage, pump failures, and control system malfunctions to keep your geothermal system running efficiently.

Direct Exchange Ground Source Geothermal Heating & Cooling Systems

Direct exchange, or Geoexchange HVAC systems, use copper tubing to transfer heat directly with the ground. This eliminates the need for a secondary heat transfer fluid.

The absence makes direct exchange configurations suitable for limited space applications and more efficient than traditional geothermal systems by avoiding heat loss during secondary transfer.

Direct Exchange Geothermal System Installation

For our Metro Atlanta customers wanting to harness that efficiency of direct exchange geothermal systems, we manage the entire Geoexchange system planning and installation process:

• Conduct a thorough site assessment.
• Design a system based on your home’s specific heating and cooling needs.
• Secure necessary permits.
• Lay out the geothermal loop field.
• Install heat pumps.
• System testing and calibration.

Direct Exchange System Repair & Maintenance

Our services don’t end at installation. We provide routine inspection and maintenance visits to achieve peak performance. Inspections include:

• Checking copper tubing and connections.
• Cleaning or replacing filters.
• Verifying pump and control operation.
• Monitoring system performance.

Seasonal maintenance includes flushing and purging to remove debris. Our technicians handle all types of DX system repairs, including:

• Copper tubing and connection repairs.
• Refrigerant leak detection.
• Heat pump component replacement.
• Electrical system repair.
• Water quality issues.
• Emergency breakdowns.