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4.7
Based on 9619 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 9619 reviews
Marty Trimmer
14 hours ago
Haller enterprises repaired a leak in basement piping. Vince was very pleasant and professional. He laid out our issues and options on repair. I would recommend them to anyone needing work done.
Dina Conzone
16 hours ago
Excellent service! Jonathan showed up right on time, was friendly, professional, and very knowledgeable. He answered every question I had and explained each step. Overall, it was a great experience and highly recommend him.
Loretta Wyland
18 hours ago
Brayden was wonderful and knew exactly what we needed.
Michael Walker
18 hours ago
It's nice knowing the furnace is ready for this winter. Thanks. Also give a thank you to the office personnel who sets up the appointments every year.
Stewart Abowitz
18 hours ago
Connor is very knowledgeable of the repair he needed to do.
John Rogers
19 hours ago
Jared arrived about 1 hour after my call for service for our mini-split air conditioner. He diagnosed the problem quickly and did the repairs and additional maintenance without hesitation. He explained everything he did in detail and was very professional.
Willard Humer
21 hours ago
Jared wad professional and courteous. I wasn't home but my daughter was. Happy with the service as always.
Dank Dro
21 hours ago
The tech was highly educated, friendly, and professional
Tom Davidson
21 hours ago
Outstanding service on a Nat gas furnace sensor issue. Brian was quick and efficient in identifying and resolving the issue.
Mary Wright
22 hours ago
Nicholas was knowledgeable, efficient, tidy and punctual. Very easy to work with him.
Donald Humphrey
23 hours ago
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!
Thorough work and nice people! They explained everything as they worked
John Barto
1 day ago
Pedro, the service person was excellent courteous, knowledgeable, and respectful. Thank you Pedro.
The Warden
1 day ago
Nicholas was very professional and informative answering all my questions concerning the Preventative maintenance that was done. I look forward to having these systems in place for a long time and making sure that I get maintenance done every year two times a year.
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.
John Trzeciak
2 days ago
Trenton exceeded my expectations. Very helpful and polite
Norman Kennedy
2 days ago
Water heater service and sump pump
Alyssa Lewis
2 days ago
Nevin was great and super helpful! Will definitely recommend Haller to family, friends and clients! Thank you!!!
Kenneth Kennedy
2 days ago
Great service. Service technician very informative. He did a fantastic service. OUTSTANDING YOUNG MAN!!!!!!!!
Gene Arnold
2 days ago
I'm a new customer, and service was fast and easy to schedule. Tech came in short time Ya we have heat !
Gus G
2 days ago
The tech was very thorough. Friendly and knowledgeable. Arrived on time.
Rick Smith
2 days ago
Furnace maintenance did great
I have used Haller to do preventive maintenance on my A/C and furnace for years. Every person is polite, professional and informative. Nice to work with. PM contract is well worth it.
student
2 days ago
Very courteous. Very professional

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