Haller Enterprises

Since 1981, Haller Enterprises has proudly served central and eastern Pennsylvania as a leader in heating, cooling, plumbing, and electrical services. With branch locations in Allentown, York, Harrisburg, and our headquarters in Lititz, we remain committed to enriching the lives of our employees, customers, and the communities we serve.

Our mission is clear: deliver unparalleled commercial and residential services and solutions that go beyond expectations. We strive each day to redefine the contractor-customer relationship, and our vision sets the bar high: to be the go-to trusted solution and best value for mechanical and electrical services.

At Haller Enterprises, our core values are the pillars of our success:
Innovation: Pioneering services that meet our clients’ evolving needs
Excellence: Commitment to the highest standards of workmanship and service
Integrity: Conducting business with honesty and transparency
Teamwork: Collaborating to achieve exceptional results
Customer Focus: Ensuring every client experience is second to none
Empowerment: Inspiring our team to grow and excel
Safety: Guaranteeing a safe working environment for all

Our list of accolades speaks to our dedication:
2023 Carrier Presidents' Award
Nextdoor "Neighborhood Fave" 2023
A+ BBB rating
NATE-certified technicians
Carrier Factory Authorized Dealer

Experience service rooted in excellence. Connect with Haller Enterprises – where your comfort and satisfaction are our highest priority.