Don’t Strike Out on Comfort!

When your home comfort systems stop working, you need help fast. Haller Enterprises makes it easy to get the expert service you need with same-day appointments, after-hours availability, and weekend service.

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Your Comfort is Our Game Plan!

Now Offering Same Day Appointments Afterhours and On Weekends. Just Book It!

We handle everything from minor repairs to full system replacements, including:

  • HVAC repair, maintenance, and installation
  • Electrical repairs, panel upgrades, and generators
  • Plumbing services and water heater solutions
  • Indoor air quality improvements
  • Emergency home service repairs

Our licensed and insured technicians are available 24/7 to handle unexpected emergencies, so you never have to wait when comfort is on the line.

Our Customers Love Us

4.7
Based on 2719 reviews
Stewart Abowitz
21 hours ago
Connor is very knowledgeable of the repair he needed to do.
Mary Wright
1 day ago
Nicholas was knowledgeable, efficient, tidy and punctual. Very easy to work with him.
The service was extraordinary. My service person was polite, informative and customer centric. This person is the type of person you want engaging with people. I also learned some good ac and furnace tips. I give Shane 5 stars….out of 5.
Pat ONeill
1 day ago
Larry knew his stuff!
Sent me pic of technician that would be doing the service. This is great. Work was done professionally and methodically ensure all components inspected and verified.
Alyssa Lewis
2 days ago
Nevin was great and super helpful! Will definitely recommend Haller to family, friends and clients! Thank you!!!
Gus G
2 days ago
The tech was very thorough. Friendly and knowledgeable. Arrived on time.
Lindsey Key
2 days ago
Exceptional service, got us in a timely manner and they were very clear at explaining everything that was being fixed.
Beth Watters
2 days ago
The technicians are very knowledgeable very professional courteous couldn’t ask for any better
Todd Novinger
2 days ago
Nathan was prompt did a great job and had been here previously which was a plus
David Acaster
3 days 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
3 days ago
Excellent efficient service. Pleasant personality.
Leo D'oro
3 days 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.
Terri Armstrong
3 days ago
The guys were wonderful! Kind and very informative. Thank you
Terry Kauffman
3 days ago
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.
Keith Belles
4 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!
Lazer Randolph
4 days ago
Very friendly and efficient.
Addie Bothell
4 days ago
Kenneth performed annual check-up on my AC unit today. Very professional, thorough and informative.
Don Fuhrman
4 days ago
Nicholas from Haller arrived timely, did the plumbing maintenance check. Replaced two water filters and recommended an upgrade on our sanitation UV light (we are on a well). He was polite, efficient, and did everything quickly and neatly. I don't know what more you could want. After years of great service from Haller, Nicholas fell right in line with the great service we expect from Haller.
Ken Patton
5 days ago
The service tech (Westley Walters) was vey professional and through. He explained everything he was doing.
Angel Sample
5 days ago
I'm very satisfied with the service, everything was explained, very professional.
Karen Chesbro
5 days ago
Very fast and efficient service. They came out the same day I called and had our heat pump working
Marie Bullock
5 days ago
I have had Haller Enterprises as a HVAC supplier for years. I am happy with the service that I received today with Kurtis S as the tech. He was very thorough and sweet. I would suggest anyone to have Haller for all of their HVAC or plumbing needs.
Terry Hasenauer
1 week ago
Carlos did a great job… thanks 👍

We strive to earn the trust of every homeowner, provide the best solution and value, and offer the best in mechanical and electrical services—without compromise.

Serving Central & Eastern PA

Haller PA Location Map Updated in 2026

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