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4.7
Based on 9654 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 9659 reviews
John Goodman
7 hours ago
Tabish the Tech from Haller was extremely courteous and resourceful in his approach and diagnosis of how to clean/repair our underground landscape drainage pipe. He was very open and honest about his recommendation on how to make a necessary repair for the long term vs a short-term fix. It would also be substantially more cost effective than he could provide. Thank you Tabish and Haller!!
Roger
7 hours ago
Very personable, patient, and professional!
Fred Wilcox
7 hours ago
Very polite and knowledgeable technician. Arrival was very quick following my call
Crystal Flores
8 hours ago
I had my Furnace and AC maintenence completed along with a repair. Fast service, friendly technicians! Thank you for great service!
Richard Morrison
10 hours ago
Jonathan is fantastic! He always explains things thoroughly and gives us great advice. He takes the time and is very thorough.
Spider Lee
11 hours ago
Haller Plumbing technician Gabriel H. came to my home to replace my main water shut-off valve. Gabe has performed plumbing work in my house multiple times. He is good at what he does, for sure. He is very professional, efficient, friendly, and patient. Gabe is an excellent representative for Haller Enterprises.
Jim Deichert
11 hours ago
Although Nate was here for routine maintenance of my heat pump system, he observed during the service that my water heater’s expansion tank was leaking. Even though it was just installed about a year ago, it had sprung a leak in the bottom. Nate replaced the expansion tank with a new one. Everything was under warranty or is covered by my annual membership. Therefore it didn’t cost me anything today. Nate did an excellent, excellent job. Haller is fortunate to have employees like Nate!
Robert Nace
13 hours ago
Ben came and worked until drain line was opened. Worked until opened and very informative and friendly
Lynann Adams
13 hours ago
The entire Haller/Bovard team is genuinely friendly, knowledgeable and helpful. Jared, the technician, in particular, was excellent. I would highly recommend this group to do a fantastic job,
Carl Bossler
14 hours ago
Prompt, professional as expected. All work performed was explained thoroughly.
William Berryman
14 hours ago
Jason took care of the annual maintenance on my furnace. He did a great job and was very knowledgeable.
Pauline Crosten
16 hours ago
Jason was very professional and friendly! Highly recommend
Kim Cratty
16 hours ago
Vincent replaced our hot water heater. He worked his tail off. Did a fabulous job. Kept us informed every step of the way. Stayed well past the end of his workday to make sure everything was working, and fix a leak he found in our water pipe once he was finished. Even fixed the vent system because the plumbers who installed our original water heater, had too long of a run of pipework installed at the wrong angle, and he wanted to make sure that didn't effect our new water heaters performance or safety. This was our third encounter with Vincent, he has been great at every service.
Huge thanks to Darius from Haller Enterprises! He came out for a clogged main line and took care of me. He was kind, professional, and confident in his skills. Highly recommend!
Jamie Gruber
1 day ago
Informative regarding service plans and cleaning needs of our mini splits. Considering we haven't serviced them in 5 years the pricing was very affordable.
Irene
1 day ago
Matthew was very efficient and explained everything in detail.
Friendly and knowledgeable. Can always count on them to do a great job
Scott Good
1 day ago
Brian and Brayden were thorough and professional. The Haller team always does a great job for us!
Services were professional as always!
Outstanding service and personnel.
Chris was our technician. He was very respectful, and asked if there was anything that I had questions about. I could tell that he had good work ethics. I then trusted that he was doing a great job.
Jackie Gibney
1 day ago
Knowledgeable technician who efficiently serviced our furnace and made recommendations for the future.
Loris Jarvis
2 days ago
Daniel was great. Showed up as scheduled, did what he needed to do and explained everything
Always a pleasure. Always professional. No complaints at all.
James Valentine
2 days ago
Professional, helpful initial consultation Tyler was very professional, courteous, and helpful. He was flexible in coordinating his visit while I was away from the house and other contractors were working there. We were investigating a suspected leak in a roughly 130-year-old cast-iron drainpipe. Tyler carefully discussed several possible approaches, including stenting, epoxy repair, and replacement. Given the potential scope of the work, which might have involved opening walls and replacing a substantial section of pipe, he prudently suggested involving a senior supervisor before proceeding. Ultimately, another plumber removed the second-floor toilet, discovered that the defect was readily accessible, and repaired it with epoxy on the spot. This spared us what I had feared might become an enormously expensive and disruptive project. I can only evaluate Tyler’s initial consultation, which was very satisfactory. I’m giving four stars because the ideal outcome would have been identifying and repairing the accessible defect during that first visit. Nevertheless, I appreciated Tyler’s professionalism, thoughtful advice, and willingness to seek additional expertise rather than rush into a major repair.

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