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 • 2 Min Read
It’s easy to think that Haller Enterprises is just a group of highly skilled technicians who know their way around...
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...
July 28, 2020 • 9 Min Read
Summertime, and the livin’ is easy. Picking the right air conditioning system for your home should be easy too. Sure,...
July 21, 2020 • 2 Min Read
Following state regulations, many places of business have closed their offices and have transitioned to working from home. While the...
May 1, 2020 • 3 Min Read
Spending more time at home? We asked our licensed technicians what you could be doing around the house to help...
April 30, 2020 • 2 Min Read
It’s officially springtime, and warm weather is on the horizon — a relief for sure, but also a challenge for...
March 9, 2020 • 3 Min Read
With coronavirus (COVID-19) top of mind, all of those hygiene lessons from our childhood come in handy. In Pennsylvania, we...
Chat with us
Book appointment
