4.7
Based on 9202 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 9202 reviews
lisa filter
23 hours ago
Technician was timely and communicative on current state and explained future recommendations.
donna gutshall
23 hours ago
Jason was prompt and thorough explaining everything he was going to do to clean and get the furnace ready for cold weather. Jason was very friendly and efficient. he will be my โ€œgo to manโ€ each time the furnace needs preparation for cold weather weather!
Every service man that has come to our house has been excellent! They take their time and advise of everything they do! Carl was here today!
Excellent service. Knowledgeable technician. Very satisfied.
Jeremy Miknis
1 day ago
Fast and friendly service – highly recommend the annual PM
Jason Shaw
1 day ago
Professional and honest. Very reasonable pricing and exceptional service.
Susan Gregg
1 day ago
Great technician for electrical work!
Don Johnson
1 day ago
Friendly, professional service.
Emmanuel John
1 day ago
Yes, Haller folks are the best in helping to repair and maintain my HVAC and heating systems. Their technicians are super knowledgeable and very experienced. I recommend Haller.
Jaren is knowledgeable, engaging, professional. Haller could not be better represented. I had a second visit for my AC. It turned out to faulty wiring job by the initial installers. Jaren and Pete were very professional about what turned out to be a dirty job.
Mike Smith
2 days ago
Technician was very professional. Really appreciated their honesty and integrity and kindness.
Laura Carter
2 days 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
2 days ago
Awesome job by a true professional
Tina Devonshire
2 days ago
Cleaned our furnace , very professional.
Mike Marchioli
2 days ago
Great service and customer care
David Gilheany
2 days ago
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
2 days ago
Bovard (Haller) is consistently on time polite and respectful of my home. Their service tex do very good work.
Jeffrey
2 days ago
Estimate completed to run 100 amp service to garage. Friendly and knowledgeable!
Beth Watters
2 days ago
The technicians are very knowledgeable very professional courteous couldnโ€™t ask for any better
Joseph Mast
2 days ago
Great job
B. Wayne Given
2 days ago
Joel did a great job! Appreciate Haller A lot.
Barbara Robuck
2 days ago
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
2 days 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.
Scottie Winters
2 days ago
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.

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