Haller Technician Walking Tools to Truck
Haller Customer Service Contact

Have Questions? We’re Here to Help!

Quality, Friendly Service in Central & Eastern PA

Since our founding in 1981, we’ve been proud to support many local charities, foundations, institutions, and community outreach initiatives. As a regional mechanical and electrical services leader in Central and Eastern PA, we embrace our responsibility to the communities we serve by providing those in need with the assistance they require to live better lives.

Haller proudly partners with other local businesses in PA to support the Water Street Mission Project.

Part of our mission is to enrich lives in the communities where we work and live. One way we supported our community was by working in conjunction with other local companies to renovate and upgrade the Water Street Mission facility in Lancaster city.

Haller spreads the warmth to a deserving family!

Every holiday season, we ask residents from all over our service area to nominate a family in need for a free new home comfort system installation.

Some of the organizations we support include: