South Lyon's best Geothermal Heating and Cooling Contractor
Regardless of the season, the temperature of the ground remains constant.

Hi-Tech Heating & Cooling has the expertise to install a geothermal heating and cooling system for your home. These systems are so highly efficient for your home, you could cut your energy bill by 80%! The systems installed harness the stable underground temperature to provide heating, cooling & hot water for your home.
Geothermal heat pumps are categorized as one of the most efficient and quietest heating and cooling options available. Compared to traditional HVAC systems, installation costs are high. However, the long-term benefits include your home's energy bills being 30-40% lower than conventional heating and cooling technologies, as well as significantly reduced maintenance costs!
How Does Geothermal Heating and Cooling Work?
Geothermal systems use a sealed underground piping loop filled with circulating water and an ultra high-efficiency heat pump to exchange heat between your home and the earth.
In the winter, the earth is your source of heat. Water circulating in the piping loop absorbs heat from the earth and carries it to the heat pump, where it is concentrated and sent as warm, comfortable air throughout your home.
In the summer, the earth is your source of cooling. The heat pump absorbs heat from the air in your home and transfers it to water circulating in the piping loop where it is absorbed by the earth. This provides cool, comfortable dehumidified air that is circulated throughout your home.
More Specifically...

Geothermal heating and cooling systems use a refrigeration system to move heat around. When used for cooling, a refrigeration system removes heat from the air as it passes through a coil and places it outside the area being cooled. This is done by compressing the refrigerant gas, which causes the gas temperature to rise 4-5 times higher than when it originally entered the compressor. The gas is then sent to a condenser where it releases the heat. After the heat is released, the gas cools down. The gas is then sent to an evaporator to remove heat from the air or water. Then the gas is sent back to the compressor and the cycle continues, on and on until the demand is satisfied.
The heat created by compressing the gas is used to heat your home. When in the heating mode, the air coil is the condenser and the heat exchanger is the evaporator, essentially reversing the process used to create cool air.
Prompt Arrival
We realize the value of your time, so we're committed to arriving on time and completing our work as quickly and efficiently as possible.
Respect for Your Home and Property
Our technicians exhibit unwavering professionalism when they enter and leave your home. We protect your flooring and furnishings with mats, tarps and shoe booties, and always treat your property as if it were our own.
Lifetime Guarantee
Hi-Tech Heating & Cooling has been around for many years, and is always available to assist with project follow-through and future installations. Unlike other fly-by-night companies, we guarantee our work for as long as you own your home.
Competitive Pricing
Hi-Tech Heating & Cooling works to obtain industry-best pricing on all materials and equipment. This allows us to pass those savings on to you. At the end of the day, we're able to offer affordable pricing without sacrificing quality!
To learn more about the Hi-Tech Heating & Cooling team, inquire about pricing or request an in-home energy audit, call 248.842.2162 or visit our contact page.