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

Perfection May Not Be Possible But It Remains Our Goal

Air conditioning repair Air conditioning filter AC repair

Since 1997, your heating and cooling solution

In and around Hershey, PA, whenever residents like you need HVAC sales and services, they've turned to Hess Mechanical, Inc. Don't be left in the cold this winter - call 717-520-1314 today!

  • Energy efficient modifications

  • Installation

  • Parts

  • Preventative maintenance

  • Repairs

  • Sales

  • Service contracts

Complete, affordable HVAC services

Our qualified technicians are experienced in both installation and product knowledge so you can get a quality system that will last for years. Call us for heating and cooling services when you need them most.


• Indoor air quality testing

• Filtration

• Central air condition


Keep comfortable all year long

24/7 Emergency Service


Licensed and insured in Pennsylvania, to handle all of your residential heating, cooling, and ventilation needs.


Breathe Cleaner Air!


  • Rheem

  • Bradford White

  • York - Certified Dealer /


  • ClimateMaster - Certified

    Dealer / Contractor


• Gas furnaces

• Oil furnaces

• Boilers