4.7
Based on 9185 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 9188 reviews
Charles Flynn
2 hours 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
4 hours 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
4 hours ago
Dustin was great friendly and worked on the unit in down pouring rain my family is gretaful for that thank you
Trudy Stewart
5 hours ago
Quick and efficient. She gave me great advice.
maria
5 hours ago
Service was prompt. Work was excellent. Thank you Haller.
maureen sprout
8 hours ago
Very professional and personable.
Ian Kindle
20 hours ago
Tech was very thorough and service was good and fast.
Tim Stengel
21 hours ago
Christian was great! Very professional and knowledgeable.
Nancy Zayas
23 hours ago
Thank you Chris! You are amazing, such a big help, thank you for your patience. Explaining everything to me and doing a great job!! Thank you so much!! We appreciate you!
Judson Hagerup
24 hours ago
Great work!
jason bristow
1 day ago
The service technician Thaloniaus was very professional. He took the time to explain everything clearly. He also answered all the questions I had after getting my system up and running.
Good
Martha Green
1 day ago
Great service. Very knowledgeable and took time to explain what had happened and our choices Re: repair or replacement of 28 yr old faucetsโ€ฆ
Great service!
The technician Deanna was great! Knowledgeable and patient. Didnโ€™t just show up to sell a new system .
Jean Crater
1 day ago
Thank you did a good job awesome! I like that your workers are kind and friendly not cold and robot like
Susan Holtry
1 day ago
Very helpful and professional. Thanks
Rob was great.
steve baker
1 day ago
Haller has been a good partner for a number of years, and Trenton has been a big part of that. Iโ€™ve asked for him specifically and his knowledge and experience has made each job go more smoothly and gives me confidence that the work is being done well.
Jared was very professional and did an excellant job
Very nice and did an excellent job with my system maintenance, very informative on my service and equipment.
Jon Predmore
1 day ago
Deana was my tech and the level of service she provided was stellar. She not only checked and serviced the boiler but all house thermostats were confirmed operational and she confirmed the pressure tanks for water supply were at recommended settings and serviceable. Prior to leaving Deana briefed me on everything she did. Great job!!!
The two guys from Haller did a great job replacing our faucet in the kitchen.
Very happy with my service, reasonably priced. All work performed on that drain is now warrantied for two months so great for peace of mind!
Lydia Beard
2 days ago
Brian was very nice and he did a good job!

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