24Hr & Same-Day Service Available •
Haller Enterprises offers expert design, installation, repair and maintenance for all your plumbing, heating, cooling, electrical and water conditioning systems.
Heating & Cooling
If you’re in need of a repair or system replacement, trust our NATE-certified HVAC technicians.
Plumbing
From fixture replacements to full kitchen and bath remodels, we customize our plumbing services to meet your needs.
Electrical
Whether it’s replacing a light switch or designing a networking system, our electricians can handle it all.
Water Conditioning
We offer a full range of water conditioning products to provide the best possible water quality.
Indoor Air Quality
The air in your home should be of the highest quality to keep you healthy.
Commercial & New Construction
Serving a wide variety of industries in the commercial space: plumbing, HVAC, and electrical divisions will keep your business running smoothly.
HomeX℠ Remote Assist
Get virtual support from experts
We offer a wide range of services for commercial and industrial applications.
Commercial Plumbing
Commercial HVAC
Commercial Electrical
Commercial Drain Cleaning
Commercial Refrigeration
Industries Served
We create & update facilities, for any industry, to make your business better.
Our mission is to enrich the lives of Haller Enterprises employees, customers, and the communities we serve by delivering unparalleled commercial and residential service and solutions.
Join Our Team
Work smart, play hard, grow & make some great friends along the way
We are proud to serve our local community from our five locations.
Allentown
Exton
Harrisburg
Lancaster
York
April 26, 2021 • 2 Min Read
The cost of a walk-in commercial cooler alone (or any refrigeration system, for that matter) can make a dent in...
April 19, 2021 • 1 Min Read
Our homes have always been important places, but the past year has brought even more focus within those walls. Working...
While spending more time at home this year, did you notice elements you want to change? Perhaps it was that...
April 8, 2021 • 2 Min Read
Indoor air quality (IAQ) is important throughout the year. Learn why to test, when IAQ testing should happen, and how...
January 14, 2021 • 4 Min Read
Ken Kontra started his career in heating and cooling services 42 years ago, and has since branched out in both...
January 12, 2021 • 4 Min Read
When a storm starts to howl overhead, all you want to do is ensure your family and property are safe....
December 27, 2020 • 5 Min Read
Opening a heating bill in the middle of a cold Pennsylvania winter is enough to make a homeowner shudder —...
December 4, 2020 • 7 Min Read
Winter in Pennsylvania can be wonderful. We’re lucky to live in a state that gets some beautiful winter weather and...
November 30, 2020 • 13 Min Read
“An ounce of prevention is worth a pound of cure.” Those were the wise words of Benjamin Franklin, and they’re...
November 25, 2020 • 2 Min Read
A garbage disposal can be one of the most used features of a sink — making clean up quick and...
November 15, 2020 • 5 Min Read
Homeowners don’t often plan for home upgrade expenses. Old appliances break, and it’s necessary to replace them, even if your...
October 30, 2020 • 10 Min Read
Every parent, whether to a two-legged or four-legged child, knows you always have to be thinking 10 steps ahead of...
Chat With Us
Book An Appointment
