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4.7
Based on 9591 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 9594 reviews
Scott S
5 hours ago
Haller installed my heat pump last December and I had their service techs come out for a routine maintenance check. Carlos and Steve were very professional, courteous and informative. Highly recommend Haller and their services.
Sassy Wuman
9 hours ago
The technician was very careful in diagnosing the problem. He explained every details of his findings to my son and I. He told us what he had to do in order for him to fix the problem.
Martin Cooper
23 hours ago
I needed two GFCI connections installed in the bathrooms. Michael did a great job and communicated exactly what he was doing so there would be no misunderstandings. Great job Mike.
Kim Cratty
1 day ago
Vincent came to the house to give us an estimate on replacing our hot water heater. He did a thorough job explaining all our options and gave us several estimates so we could choose the option that works best for our needs. Always pleased with the service we get with Haller. Vincent is fabulous. Every technician we have had service our appliances has been wonderful. Highly recommend!
David Acaster
1 day ago
We had been having air conditioning issues for a couple years where we had to fix it multiple times a year. We discussed the issues with our current air conditioning repair company who said the problem was the ac was getting near end of life and was struggling to keep the house cool when it got hot out. We asked them to give us a quote to replace the system. The person who came out only wanted to sell us on heat pumps and a lower quality air conditioner than what we had. So we contacted Haller to come out to give us a second opinion. One of their sales people ( Alex Steffy) came out looked at our current system and provided us with a variety of options to address our issue. He was very professional knowledgeable and polite. He explained why we had issues and how we should possibly remedy them. He provided 3 separate quotes outlining exactly what what equipment we would be getting and the cost for each option. The installation was done quickly and professionally by two gentlemen. The even offered a 5 year warranty though Haller in addition to the 10 year warranty by carrier. They may be a bit more expensive but I believe the service and care your get from them is worth the extra money.
Dennis Jeff
1 day ago
Excellent efficient service. Pleasant personality.
Leo D'oro
1 day ago
I scheduled a full HVAC inspection and service going into this winter season. Haller tech Shawn arrived on schedule inspected the system and while delivering not the best of news gave me a number of very satisfactory solutions, that was on a Friday, Tuesday the following week the installers arrived. The HVAC installation team, Edwin and Conner were on time, exceptionally courteous, knowledgeable. The entire old system was dismantled, removed and the new system installed. The final price was exactly as quoted by Haller rep. Josh Rivera and the new HVAC system is 100% operational. If you need to work with a professional staff send for Haller.
Linda Toomey
1 day ago
Had our furnance check done for the coming winter season.
Susan Force
1 day ago
on time and very helpful!
Sharon Hock
1 day ago
Found the problem quickly and got the furnace running again. These guys are great!
Eric Musser
1 day ago
We continue to get great service and support from Haller, and especially from our two main techs, Drew & Don. The GM Jeff and Jessie as the lead for Customer Service are also outstanding, responsive and friendly. Our system was outdated and needed extensive upgrades to get it functioning properly. Haller stayed with it the entire time to insure everything performs as expected. Well done!
The guys were wonderful! Kind and very informative. Thank you
Jeff was wonderful, helpful and very pleasant and noladgeble.
Kam Fierstine
1 day ago
The technician Phil did a great job. He diagnosed and fixed the issue quickly and we had our heat back on. Definitely recommend Haller and will be the first company I call for my HVAC needs.
The comprehensive bathroom refresh services from Daniel at Haller made my upstairs bathroom look great, and made it a lot safer. New faucets, a new shower head and grab bars were installed , plus he noticed a slow leak in the basement pressure valve that needs to be replaced. Thank you, Haller for efficient and excellent plumbing services!
Deb McHugh
1 day 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!
Brayden was extremely polite and did a great job.
When I went to turn on furnace for the year it would not start. Called Haller and Nevin arrived diagnosed the issue and determined it was a board failure. They ordered the part and installed it next day all fully covered by warranty. Excellent work by nevin and the Haller team.
Very professional, pleasant, and efficient. I hope he is sent on my next service.
Joe Baublitz
2 days ago
I had a great experience with Steven from Haller Enterprises. He was extremely professional, knowledgeable, and helpful throughout the entire service visit. What impressed me most was his willingness to go above and beyond to make sure everything was taken care of properly. He took the extra time and effort to provide outstanding customer service. It’s refreshing to work with someone who genuinely cares about doing the job right. Steven is a great representative of Haller Enterprises, and I highly recommend him!
Keith Belles
2 days ago
The tech Phillip that can to our house for service was so professional and broke down everything very understandably. My system was checked and he gave me peace of mind. If I have any issues ever with my system again I will be giving these guys a call!
Barbara Beard
2 days ago
Very friendly and helpful
Kandy Orwig
2 days ago
Friendly and knowledgeable.
Lazer Randolph
2 days ago
Very friendly and efficient.
Sencun Zhu
2 days ago
I called for repairing of my heating system at around 9:30am in the morning today and in two hours a technician came over to fix the unit perfectly. Very nice guy with excellent experience.

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