4.7
Based on 9197 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 9197 reviews
Mike Smith
18 hours ago
Technician was very professional. Really appreciated their honesty and integrity and kindness.
Laura Carter
22 hours ago
Carl H. did a great job with our elected inspection. Heโ€™s very personable and friendly and we enjoyed working with him.
Jeff Keller
22 hours ago
Awesome job by a true professional
Tina Devonshire
23 hours ago
Cleaned our furnace , very professional.
Great service and customer care
Haller has always done great by us. They installed our new boiler system a few years ago & it is a work of art, beauty, & efficiency. Ricardo performed our annual maintenance today. Total professional & a gentleman. Thank you!
Andrew Lowery
1 day ago
Bovard (Haller) is consistently on time polite and respectful of my home. Their service tex do very good work.
Jeffrey
1 day ago
Estimate completed to run 100 amp service to garage. Friendly and knowledgeable!
Beth Watters
1 day ago
The technicians are very knowledgeable very professional courteous couldnโ€™t ask for any better
Joseph Mast
1 day ago
Great job
Joel did a great job! Appreciate Haller A lot.
Collin was efficient, did a fantastic job at diagnosing and fixing the issue and was extremely pleasant and well mannered. I was thrilled that the problem was actually smaller than I had originally thought. Best not to fret about it, get a professional.
Joe Kovaleski
1 day ago
We had a tricky and unusual situation, and Carl figured it out. He did a thorough analysis and did the repair efficiently. He communicated the problem and solution to us in understandable terms. Our problem has not recurred. Nice job, Carl, and thanks.
Jared the technician was very professional and friendly. The service performed was excellent.
Contacted Haller due to flooding in our basement. Was able to get appointment the same day. Eliezer was very professional and quick to figure out the source of the flooding. Quoted us the cost and what is needed to be done. He quickly went to work and unclogged our pipe that was causing the problem. Would recommend Haller for their 24 hour on call service and Eliezer for doing a great job.
Mr. Keck (Thor) is the consummate professional. He installed a single-phase whole home surge protector and grounding system. Given the violent storms we get in this area during the summer, this was well worth the investment. His passion for doing the job right comes through in everything he did to make our home safer from a catastrophic electrical strike. My wife is a former home inspector, and she asked very detailed questions. Mr Keck answered every one of them. His knowledge is sincere as opposed to a sales pitch. We would gladly use Mr. Heckโ€™s services again.
Jared did a great job of explaining the process and completed the job in good time.
Hugh Foster
2 days ago
Competent, cordial and speedy. As always!
PJ Mahoney
2 days ago
Excellent professional service, thank you
Rhett McLaren
2 days ago
The technician, Brian, was extremely thorough, capable, and took a lot of time to explain the work and the significant mechanical problem.
Charles Flynn
2 days ago
During a yearly pre heat system maintenance visit a problem was noticed with the Emergency heat unit. It was ordered and replaced and is now working after a period of troubleshooting. Turned out one of the coils was touching the side of the housing causing one of the breakers to trip. Mistah Williams stuck with it and discovered and fixed the issue. Nicely done!
John Pierce
2 days ago
I had water heater service performed and Mr. Nate diagnosed the problem quickly. He provide information throughout the service and was a true professional.
Natasha Kline
2 days ago
Dustin was great friendly and worked on the unit in down pouring rain my family is gretaful for that thank you
Trudy Stewart
2 days ago
Quick and efficient. She gave me great advice.
maria
2 days ago
Service was prompt. Work was excellent. Thank you Haller.

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