Hess Mechanical, Inc- HVAC | Plumbing | Hershey, PA icon-mail icon-phone

Perfection May Not Be Possible But It Remains Our Goal

Geothermal heating system Geothermal heating system Geothermal heating system

Keep your home comfortable for less

A new geothermal system requires less energy to heat and cool your home than a traditional HVAC system. Give us a call at 717-520-1314 to learn more!

  • Geothermal heat pump


  • Heat pump repair and


  • Up to 80% savings on

    energy bills

  • Comfortable, even heating

    and cooling

Reliable geothermal for your home

When you install environmental friendly geothermal on your property, the costs associated with heating and cooling can drastically drop because it requires less energy.


Get climate control you can depend on and energy bills you can afford! Call today for more information on geothermal installation or learn more about plumbing and HVAC.

Efficient and affordable HVAC

For the latest in geothermal services, call us today!


Start saving money with the energy efficient heating and cooling you get with geothermal.


  • Rheem

  • Bradford White

  • York - Certified Dealer /


  • ClimateMaster - Certified

    Dealer / Contractor

• Could pay for itself

 in five years

• Sealing piping loop

• Closed loop geothermal

• Modified standing column

• Open loop

• Standing column geothermal

• Thermal conductivity testing