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
November 1, 2021 • 1 Min Read
While spending more time at home this year, did you notice elements you want to change? Perhaps it was that...
July 15, 2021 • 4 Min Read
Heavy rain and thunderstorms are common in Central and Eastern Pennsylvania. Not only that, they can harness enough power to...
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....
September 25, 2020 • 5 Min Read
A failing plumbing, HVAC or electrical system is every homeowner’s nightmare. It’s an unfortunate part of home ownership, however. Systems...
August 19, 2020 • 5 Min Read
Autumn is just around the corner. And with all the welcome changes — relief from the heat, for one —...
July 25, 2020 • 9 Min Read
Move on From Energy-Saving Myths As homeowners, we know how important it is to save on monthly energy bills. Yet,...
July 21, 2020 • 5 Min Read
As your employees begin or continue to return to the office, there are many mechanical measures you can take to...
June 25, 2020 • 5 Min Read
It’s that dreaded time of the month again: the day when your electric bill arrives in the mail or becomes...
April 24, 2020 • 3 Min Read
A home remodeling or repair project creates additional household expenses, which is why so many homeowners are tempted to tackle...
April 15, 2020 • 5 Min Read
There are two visions that come to mind for most people when the word “remodel” is in question. One could...
February 23, 2020 • 4 Min Read
Dealing With DIY Electrical Work in Central & Eastern PA Whether you’re a do-it-yourself type or looking to cut costs,...
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