4.7
Based on 9208 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 9212 reviews
Eric Sweeney
5 hours ago
Chris came out and was able to detect and repair the leak. Work was done within an hour.
Grant Miller
6 hours ago
Great service today from Haller Enterprises. We are on a maintenance plan and are very happy with the men who come here from this company. They keep our HVAC and water heater maintained and always help us to save costs when available. Thank you Haller! So far so good.
Detlef Gerlach
6 hours ago
On time(evening), efficient, nice, competent, excellent work. Very considerate service man.
Nelson Leiphart
9 hours ago
The Tech arrived and solved our issue straight away. Very polite and is a good asset for your Company.
Milagro Garcia
18 hours ago
Haller is excellent reminding customers when maintenance needs to be scheduled. As a busy person i forget. But Haller send me an email to remind me and it easy to set an appointment right from the email. Today Laken came to service the gas furnace maintenance. Laken Dopp was very thorough he checked everything. Thank you for a great job. I appreciate you.
Bill Bertolotti
23 hours ago
Excellent service today as usual.
Linda Graeves
1 day ago
Good work
Charlie
1 day ago
Install service was excellent. Project finished ahead of schedule. Team was polite, courteous and did a full clean up when done.
Mario Perez
1 day ago
Ben O. And Thomas W. were polite, knowledgeable and thorough with their inspection. Truly appreciated.
Jim Doud
1 day ago
Troy was great. Honest, prepared and knowledgeable. Iโ€™m happy with the service we received.
Lisa Mobley
1 day ago
Jason was early for my appointment, he was professional, extremely friendly, and very knowledgeable. Would recommend him and Bovard Heller to anyone needing HVAC, 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.
Matthew Luke
1 day ago
I am not giving Haller 5-stars as much as I am the tech I got this time. His name was Brayden and he has been (in my opinion) the best and most informative tech Iโ€™ve had service my furnace in years. We live in a world where customer service is no longer something of pride and across the board it is mostly $hit. So getting good customer service is appreciated these days, so Brayden gets the nod.
lisa filter
2 days ago
Technician was timely and communicative on current state and explained future recommendations.
donna gutshall
2 days 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!
Lynn Reisinger
2 days ago
Excellent service. Knowledgeable technician. Very satisfied.
Jeremy Miknis
2 days ago
Fast and friendly service – highly recommend the annual PM
Jason Shaw
2 days ago
Professional and honest. Very reasonable pricing and exceptional service.
Susan Gregg
2 days ago
Great technician for electrical work!
Don Johnson
2 days ago
Friendly, professional service.
Michael Malone
2 days ago
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
3 days ago
Technician was very professional. Really appreciated their honesty and integrity and kindness.
Laura Carter
3 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
3 days ago
Awesome job by a true professional
Tina Devonshire
3 days ago
Cleaned our furnace , very professional.

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