Since its founding in 1981, Haller has been proud to support many local charities, foundations, institutions and community outreach initiatives. As a regional HVAC sales and service leader, and as a recognition of the integrity of our people, we embrace our responsibility to the communities we serve by continuing to provide those in need with the assistance they need to live better lives.

Haller proudly partners with other local businesses to help with Water Street Mission project


Here at Haller we have a goal to enrich the lives of those in our communities with everything we do. Learn more about our partnership with Water Street Mission in the video above.

Haller spreads the warmth to a Lancaster family!


Every holiday season, Haller Enterprises asks the residents of Central PA to nominate a family in need to receive a new home comfort system. Watch this year’s video as we surprise a Lancaster resident with the news that she and her family will receive a new Trane heating and cooling system this winter!

Past Home Comfort System Giveaway Winners


Haller Enterprises asked the residents of Central PA to nominate a family in need to receive a new home heating system this winter. Haller partnered with Trane®, WGAL and the Lancaster Habitat for Humanity to find the winner; and after receiving hundreds of nominations, they selected Angela Baker of Harrisburg as the recipient of a new Trane home heating and cooling system. Angela and her family enjoyed their new system just in time for the 2014-15 holidays.

Some of the organizations we support include

The Organizations We Support

  • Introducing the One Call Club - Our Preferred Customer Program - Learn More
  • Learn More About Our Services
  • Get More for Less with High Efficiency Water Heaters
  • What Our Customers Say:

  • "Haller was extremely courteous, polite, and extremely respectful. When all was said and done, Rich sat me down and explained everything they did again. I appreciated that Rich seemed truly interested in making me comfortable in my new home and offered lots of advice beyond his specific work that he was there for. My husband and I will not hesitate to call Haller again. They will be our go-to-plumber for years to come. They were a pleasure to work with and everyone I talked to at the office was wonderful as well. Very polite, quick to return calls and help in any way possible."
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