HVAC, Plumbing, & Electrical Services in PA

Serving Homes & Businesses since 1981

Skilled technicians available 24/7 across Central and Eastern PA for all your repair and installation needs. 

Heating, Cooling, Plumbing, & Electrical Services in Central & Eastern PA

Our mission is to enrich the lives of the customers and communities we serve in Pennsylvania by providing unparalleled services and solutions.

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Heating Cooling Icon Haller

Heating & Cooling

Our HVAC technicians are qualified to maintain, repair, or replace your home or business’s heating and air conditioning system, ensuring optimum comfort, system efficiency, and longevity.

Heating & Cooling SERVICES
Remote Assistance

Remote Assist

HomeX℠ Remote Assist technicians can assess your problem virtually and help fix the issue, sometimes without the need for a home visit.

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Remote Install Quotes

Our experts provide virtual consultations to verify your system needs, provide a quote over the phone, and install your system as early as the next day.

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Commercial Refrigeration

Our techs are experts in commercial refrigeration repair, maintenance, and installation. We’ll pinpoint the right system for your needs and make sure it’s running perfectly.

refrigeration services
Plumbing Icon Haller

Plumbing & Water Conditioning

Whether your home is in need of maintenance, repair, or upgrade, our skilled plumbers are equipped with industry-leading practices and techniques.

Plumbing Services
Electrical Icon Haller


Whether you need residential, commercial, or new construction electrical work, our electricians are trained to deliver the highest quality solutions.

Competitive Salary

Financing Available

Looking for a new system but worried about the costs? We’ve got financing options to ease your mind.

What Makes Haller Different?

Smart Home Solutions
Guaranteed 24/7 Access
100% Satisfaction Guarantee
Cutting Edge Technology

Your Home. Our Priority.

Enriching the lives of our employees, customers, and communities in PA for 40 years.

Lower Your Monthly Gas Bill

Gas prices are rising, cut your costs by implementing a few tips and tricks with Haller. Take the next steps to creating a more energy-efficient home. From duct cleaning to smart thermostats, Haller has everything you need to help you save money on your monthly gas bill.



One Call Club Memberships
starting at


One Call Club Memberships
starting at


Peace of Mind, All Day, Everyday

Feel optimum home comfort with your home systems working at peak efficiency. We provide regular service, maintenance & inspection suited for your needs.

Prolonged Equipment Life

We believe in being there for the long haul. That’s why we value maintaining the longevity of your equipment through our preventative maintenance programs.

Trained Technicians Icon Haller

Local, Trained, and Screened Technicians

With our marked vans and uniformed technicians, you’ll always know who we are.

Priority Service Icon Haller

Priority Service

Get the very best of our service with our maintenance plans. One call, and we’re there.

Smart Home Icon Haller

Smart Maintenance Options

Our options monitor your equipment 24/7 to predict issues so you don’t have to.

Your Friendly, Trusted Home & Business Service Providers With Over 50,000 Happy Customers in Central & Eastern PA!

Mark Haller Reviews

You guys are always communicative, responsive and your service techs are friendly and take the time to explain things if and when I ask questions. 

Ephrata, PA
Dee Haller Reviews

This had to be the easiest home repair experience, from beginning to end. Everyone from the customer service reps who were professional and understanding when I had to re-schedule, to the repairman who came out “on-time” to install my lamp post. I would recommend Haller Enterprises any day of the week.

York, PA