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.
Special Deals
Check out our latest promotions.
We offer a wide range of services for commercial and industrial applications.
Commercial Plumbing
Commercial HVAC
Commercial Electrical
Commercial Drain Cleaning
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
September 1, 2021 • 3 Min Read
Curious about your home’s wiring in PA? If you live in a home built before 1950, your electrical system may...
August 24, 2021 • 2 Min Read
We know how unpleasant it is to step into the shower and realize your family has already used all the...
April 14, 2021 • 2 Min Read
Is your home too humid to handle? As much as you’re itching for warmer temperatures, your home may need some...
December 19, 2020 • 3 Min Read
Wouldn’t it be great to avoid unexpected problems, especially when it comes to systems in your home like your heater...
August 13, 2020 • 5 Min Read
Many homeowners take it for granted that their HVAC system will always provide warm or cool air on demand —...
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...
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