4.7
Based on 9306 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 9310 reviews
Deb McHugh
6 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!
Dan Brocklebank
7 hours ago
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 McFadden
7 hours ago
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
8 hours ago
Ron B is outstanding in every regard. Courteous, knowledgeable and efficient. He represents your company very well.
Scott Gradwell
9 hours ago
Great service!! Very polite and efficient!!! I highly recommend Haller
Fred Carrer
10 hours ago
The technician's new the job, very courteous and thoughtful and played with our puppy which was a good thing
Sandy Chenosky
11 hours ago
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
12 hours ago
Thor was great, friendly, informative, and cleaned up his work when done. I look forward to using Haller services again.
Harold Hokkanen
15 hours ago
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.
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
1 day ago
Shawn was my tech today do my yearly maintenance to me A/C unit. He did an amazing job!
Nina Phillips
1 day 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
1 day ago
The service techs where friendly and knowledgeable Thanks Russ
Beata Wysocka
1 day 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
1 day ago
Good crew and a clean job.
Lisa Carter
1 day 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.
BD B
1 day ago
Noah arrived as promised (actually appointment was moved up a week due to availability). He performed the maintenance tasks quickly and efficiently. He explained his findings and recommendations well – all in a friendly and professional manner.
Lisa Duncan
1 day ago
Tom, the technician was very informative and walked me through everything.
My service person informed me clearly of what services were done.
Mr. Haller is knowledgeable and explained clearly what needs to be fixed right now and what is going to be needing repair in coming days. He is respectful and nice!
Connor is a very knowledgeable young man. I am extremely satisfied with the work done on my generator.
Peggy Rooney
1 day ago
Brandon was here for scheduled routine maintenance on my heat pump and water heater. He was courteous and performed maintenance in an efficient manner and without disruption to my normal routine. I highly recommend Haller Enterprises!
Technician was very professional answered all of our questions
Neil
2 days ago
Good technician came out and fixed my AC with no issue. Got me signed up for their annual l program. Definitely recommend.

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