
Are you looking for a career with a value-driven and team-oriented company that fosters your growth? Consider joining our winning team at Haller! We provide competitive benefits, and reward performance, and are positioned to grow and thrive for years to come. Our philosophy is to enrich the lives of our team, our customers, and the communities we serve. We want our employees to enjoy coming to work every day! If Haller sounds like the right fit, we would love to hear from you.
We are actively in search of a seasoned Commercial Plumbing Design Estimator with 5 to 10 years of experience with estimation in the Plumbing Trade for Commercial New Construction and Renovation, who is adept at analyzing blueprints, specifications, and quotes to prepare an all-inclusive and accurate bid to join our corporate team based out of our Lititz, PA campus. This position would be responsible for estimating and (where required) generating plumbing designs, plumbing calculations, and specifying plumbing and mechanical equipment and systems for commercial, industrial, and multi-unit MEP design/build and plan/spec projects. This position reports to the Estimating Manager.

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.