Hess Mechanical

Company Overview

Residential and light commercial plumbing, heating, and air conditioning services. Our service area includes Hershey and nearby towns such as Palmyra, Hummelstown, Annville, and Grantville.

After years of experience with a reputable mechanical contractor, Don Hess advanced to project manager. In 1997, Don Hess Plumbing and Heating opened, specializing in plumbing and heating installations for the new housing market. As demand increased and the market evolved, the business rebranded as Hess Mechanical. We now provide a comprehensive array of products and services, including installation and maintenance.

We are not hesitant to utilize technology, providing installations and expert service on high-efficiency boilers such as Munchkin, Elite, Prestige, and Excellence. The same applies to tankless water heaters from Bosch and Navien, as well as geothermal heat pumps from Climatemaster.

For those needing conventional systems, we are knowledgeable about standard heat pumps, gas and oil furnaces, and boilers, plus basic electric water heaters.

Hello, I’m Don Hess, the president of Hess Mechanical, as well as a technician, estimator, and installer. I personally oversee every part of our operations and am excited to support you.