4.7
Based on 9310 reviews
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Carrier Residential Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR

Same-Day 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.

HVAC Systems Serviced

Drains Cleared

What Makes Haller Different?

  • 100% Satisfaction Guarantee
  • Reliable Same-Day Service
  • Dedicated, Expert Technicians
  • Industry-Leading Financing Options
  • 24/7 Emergency Service
  • Home Protection Guarantee

Years in Business

Trucks on the Road

Homeowner greeting Haller technician at the door for maintenance

Peace of Mind, All Day, Every Day

Protect one of your biggest investments, your home, with our maintenance plans. Feel optimal home comfort with your HVAC, plumbing, and electrical systems working at peak efficiency. Rest assured our team catches and prevents major breakdowns, so you can rely on your systems longer.


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Prolonged Equipment Life

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Just like any other mechanical system, take your car for example, your HVAC, plumbing, and electrical systems need regular care to maintain their longevity and safety. We believe in being there for the long haul, which is why we want to prevent premature repairs and replacements.


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Increased Energy Savings & Comfort

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Well-maintained equipment, like your air conditioning or water heater, operates at it’s top performance. Because it’s running more efficiently, it saves you money on energy bills and keeps you more comfortable (you would be surprised how much more).


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Priority Scheduling

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While we offer speedy service to all our customers, our maintenance plan members receive priority booking and guaranteed emergency service within 24 hours.


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More VIP Benefits

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Being a member has it’s perks! Here are just some of the benefits you’ll receive:

  • $500 credit towards the installation of a new HVAC system or generator
  • 15% discount on service work
  • No dispatch fee when work is performed
  • Timely scheduling reminders so you never miss a visit

What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.8
Based on 9314 reviews
Gary Peacock
5 hours ago
First time with Haller, gas boiler and water heater inspection and maintenance. Excellent service! Courteous, thorough, and efficient. Highly recommended. No cost with Membership.
The tech was friendly and explained everything he did. Excellent job!!
Dawn Amsberry
6 hours ago
Friendly and efficient service!
Dustin Klein
6 hours ago
Gabe and Fernando did a phenomenal job. Gabe answered all my questions and explained everything is great detail. The job itself they did in a very timely manner from start to finish. Very professional the whole way around.
wade mackey
14 hours ago
Great work and attention to detail.
Alan Christiansen
21 hours ago
Great job, clean and efficient
Diane Limoge
23 hours ago
Prompt, courteous, and efficient. Estimate & work done quickly.
Kevin Gladfelter
23 hours ago
Vince P. was great to work with. He stayed until the job was done, even though it was late into the evening.
Deb McHugh
23 hours ago
Excellent service! Glad I have a maintenance contract with Haller. Daniel was amazing. Excellent work replacing our water heater and the best customer service skills. Thank you!
Haller Enterprises is a reliable and capable provider of HVAC and plumbing services. Their technicians are knowledgeable, friendly, and skilled — they come on time, are fully prepared and equipped, are thorough and tidy. We use their preventive services regularly and they have kept our equipment in top operating condition — extending the life and efficiency of that expensive machinery. I highly recommend Haller!
Brandon was great and we seemed to figure out what was going on. Luckily the issue is just some unwanted squeaky pipe noise and it isnโ€™t damaging anything. He explained things well and Iโ€™m very happy with the service.
Felix Mariani
1 day ago
Ron B is outstanding in every regard. Courteous, knowledgeable and efficient. He represents your company very well.
Great service!! Very polite and efficient!!! I highly recommend Haller
Fred Carrer
1 day ago
The technician's new the job, very courteous and thoughtful and played with our puppy which was a good thing
Josh and the other young man were very professional and pleasant. Our smoke alarm issue was explained well and we were offered options. We will definitely call Haller with any future needs. Thank you for your expertise.
Shan was delightful. A real asset to your company
Kathy Fox
1 day ago
Thor was great, friendly, informative, and cleaned up his work when done. I look forward to using Haller services again.
Haller came to my home to provide an estimate on dryer vent/duct service. Ultimately, they do not provide the service I need but the technician, Jared B. was extremely helpful and provided valuable insights on possible solutions to my concern. He went above and beyond in my opinion. Very happy with the interaction. Haller, hold on to Jared; he is a tremendous asset to your organization.
Sandy Sherwood
2 days ago
Jared did a routine service on my heat pump , water heater and cleaned my dryer vents today. Did an excellent job, as usual.
Jo-Lyn Hricik
2 days ago
Shawn was my tech today do my yearly maintenance to me A/C unit. He did an amazing job!
Nina Phillips
2 days ago
I would definitely recommend this company for any work needed done on your heating, plumbing, electrical, etc. They were very polite and courteous and did a fabulous job getting my heat back running
Russ Hughes
2 days ago
The service techs where friendly and knowledgeable Thanks Russ
Beata Wysocka
2 days ago
Ron Losch was checking my my HVAC- Furnace- gas system on Tuesday, September 15. Outstanding, thorough, and highly professional service! This was the second time Ron has been to my home, and he continues to be absolutely fantastic. He spent over an hour meticulously checking every part of my heating system, ensuring everything was running perfectly. Afterward, he took the time to sit down with me and explain everything in detail, and immediately followed up with a comprehensive written review of the work completed. It is rare to find this level of dedication, transparency, and care. He truly goes above and beyondโ€”highly recommended!
Cordell Grove
2 days ago
Good crew and a clean job.
Lisa Carter
2 days ago
I just got a new plug-in hybrid vehicle and wanted a 220 outlet installed in the garage so it would charge it faster. There was the option of using 110 with my car which I used when I first got the car but it takes about 10 or 12 hours to get it fully charged. Since the 220 outlet was just installed, I donโ€™t know exactly how long it will take but Iโ€™m sure itโ€™s much faster. Iโ€™ve had Haller in the past and was always happy with their work. They came today and gave me an estimate and it was over $200 less than another quote I got. I was so happy that he could actually do it the same day! Very happy with the technician and their service and would gladly recommend them to other homeowners.

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