7 AM - 5 PM, Monday - Friday

Saturday - Seasonal / Sunday - Closed

(717) 980-3883

Customer Support

7 AM - 5 PM, M - F


Legacy Comfort Systems is a family-owned and -operated HVAC company based in Harrisburg PA. We serve the Harrisburg metro area, including Hershey, Hummelstown, and Palmyra.

Our licensed and highly-trained HVAC technicians specialize in new and replacement residential heating and cooling systems. Our goal is to provide our customers with quality products, honest advice, and detailed-oriented installations designed to maximize efficiency and save you money.

We install, repair, and service all types of home HVAC systems, including heat pumps, gas furnaces, central air conditioning systems, geothermal, mini splits/ductless systems, and gas boilers.

We believe in upfront flat rate pricing, so you will always know what you are paying before we start any work. Ask about our military and senior discounts!

Call us at 717-980-3883 to schedule service or to request a free estimate on a new or replacement HVAC system.