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4.7
Based on 9412 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 9412 reviews
Joyce Lamback
19 hours ago
Daniel was very professional and helpful as to taking the next step towards my two water issues. Job was completed in a timely fashion and no mess left . He knows his job well and has been my repair technician on another occasion , that brought me comfort. Thanks again Daniel 😊
Rayla Stecker
19 hours ago
Your experts always do a wonderful job, irregardless of the needed work. We are always extremely confident of their work ethic.
Gary Witmer
19 hours ago
Our property is remote, and hard to get to but the crew was there on time with all the equipment and parts they needed. They were very knowledgeable and professional.
Wolfgang Michalke
21 hours ago
We had a complete new heating and AC system installed. The team was extremely professional in every respect: knowledgeable, polite, considerate, and patient in explaining my many questions. I felt I was in good hands throughout the complex procedure.
Awesome technician. Great work as always. Very professional and knowledgeable.
Logan Perry
22 hours ago
Daniel was my tech for this visit and he did a fantastic job. Very knowledgeable about what he does and gave some great advice about drain issues.
Jose Dominguez
22 hours ago
Tom was great. Explained everything well and provided options for maintenance and repairs
Joe Ortiz
22 hours ago
He was professional, did a great job, offered lots of feedback to improve my ability to care for my unit, and installed the new unit quickly and efficiently.
Bob Wright
24 hours ago
Great, knowledgeable people!! Very thorough Very friendly Excellent service!!
Mike Harris
1 day ago
Awesome work… very professional, and honest assessments. Thank you
We had a pretty big HVAC job done and I am happy with everything! The whole team was tidy, respectful and very professional. Edwin updated us regularly and answered all our questions. No question about the five star rating!
Sharon
1 day ago
Had furnace maintenance and was completely satisfied
Craig Runkle
1 day ago
I had a good experience with Haller Enterprises, to help resolve a blocked bathroom drain. A quick web search led me to Haller's site, I answered a few questions to request a call-back, and Haller was very responsive with information and scheduling options. Scheduling service was easy, and the team provided updates throughout the process on my appointment, technician eta, and billing. My technician (Darius) was great, calling ahead of arrival, providing a quick assessment of the work, and solving my drain issue quickly, including recommending options to prevent future issues. Thank you Haller & Darius!
Larry Sloan
1 day ago
Water heater maintenance was superior by Johnathan. Recommended anode replacement. He added a valve on the hot water side to provide for easier isolation for maintenance. Since anode replacement was performed during routine inspection I received a 50% discount on Anode.
Joe Roberge
1 day ago
Thor Keck, Electrician for Haller Enterprise installed an interlock kit and circuit breaker for a back up generator for my home. The job entailed replacing some circuit breakers and moving a few other breakers to make room for the generator breaker; also adding the conduit/wiring to the generator inlet box. Thor was very professional and detailed oriented to make sure the job was completed correctly and in accordance with the NEC. I'm completely satisfied with his work, Thank You!
The technician was courteous & knowledgeable. Great service.
Very kind efficient answered our questions with very little disturbance of our morning
Nancy Chapman
2 days ago
Check up on Hot water tank and water softener
Kelly Fox
2 days ago
I appreciate Trenton explaining exactly what he was doing and the types of things to be aware of in the future.
Ellen Furia
2 days ago
Excellent service. I have used Haller for all household needs for over 20 years
Cheryl Borod
2 days ago
Matthew was very courteous and did a great job. I loved that I received an email from Haller beforehand with a picture of Matthew.
Bob Frailer
2 days ago
Steven provided excellent service today, prompt, friendly and professional. Thank you Haller and Steven
Jonathan did a good job with cleaning and maintaining our hvac units. He was thorough and courteous. We appreciated his explanations as well.
Connie Higgins
2 days ago
We have been working with Haller Enterprises for more than 10 years, and we have always had a very positive experience. They are dependable, usually arrive on time, and are always polite, professional, and respectful. Their team does excellent work, and we have been very satisfied with their service throughout the years. We highly recommend them!
Jody Harman
2 days ago
On time. Very informative.

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