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(717) 204-8120

24/7 Emergency Service

Schedule Today

24/7 Emergency Service

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HVAC, Plumbing & Electrical Services in PA

24/7 repair and installation services across central and eastern Pennsylvania.

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(717) 204-8120

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4.7
Based on 8569 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

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Heating & Cooling

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Plumbing & Water Conditioning

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Electrical

Drain Stoppages

Drain & Sewer

Our mission is to enrich the lives of the customers and communities we serve in Pennsylvania by providing unparalleled services and solutions.

54,133

HVAC Systems Serviced

9,325

Drains Cleared

Locations

Six Main Locations

Other Locations

Your Home. Our Priority.

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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

43

Years in Business

254

Trucks on the Road

Homeowner greeting Haller technician at the door for maintenance

Home Comfort Club

Maintenance plans starting at

$39 /mo

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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

Savings You Can Count On

Take advantage of our current offers & coupons!

All Offers

  • New HVAC System As Low As

    $109/month 0% Down

    Expires:

    06/30/2026

    New HVAC System As Low As – $109/month 0% Down

    *Subject to approved credit. Qualifying equipment only. See full disclosures at hallerent.com/payments-financing/ . 0% Financing Available.

  • $500 OFF

    Traditional Tank Water Heater (up to 50 gallons)

    Expires:

    06/30/2026

    $500 OFF – Traditional Tank Water Heater (up to 50 gallons)

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • $500 OFF

    Electrical Panel Replacement

    Expires:

    06/30/2026

    $500 OFF – Electrical Panel Replacement

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • $500 OFF

    Kohler Generator Install

    Expires:

    06/30/2026

    $500 OFF – Kohler Generator Install

    *One per customer. Qualifying Kohler equipment only. Cannot be combined with any other offer. Must be presented at time of service. Residential Only.

  • $400 OFF

    Water Filtration System

    Expires:

    06/30/2026

    $400 OFF – Water Filtration System

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • $600 OFF

    Tankless Water Heater Install

    Expires:

    06/30/2026

    $600 OFF – Tankless Water Heater Install

    *Only on qualifying equipment. One per customer. Cannot be combined with any other offer or discount. Must be presented at time of service. Residential Only.

  • Up to $2,000 OFF

    New System Install

    Expires:

    06/30/2026

    Up to $2,000 OFF – New System Install

    *Qualifying equipment only. One per customer. Not to be combined with any other offer not stated here. Residential Only.

  • $300 OFF

    Sump Pump Replacement with Backup Power

    Expires:

    06/30/2026

    $300 OFF – Sump Pump Replacement with Backup Power

    *One per customer. Not to be combined with any other offer. Applies to qualifying sump pump installation and backup power options only. Must be presented at time of service.

  • $500 OFF

    Main Electrical Panel Upgrade

    Expires:

    06/30/2026

    $500 OFF – Main Electrical Panel Upgrade

    *One per customer. Cannot be combined with any other offer. Residential only. Must be presented at time of service.

  • 10% OFF

    Any Service Work for Seniors & Veterans

    10% OFF – Any Service Work for Seniors & Veterans

    *Cannot be combined with any other offer or discount. Residential only. Excludes new equipment install. Must be presented at time of service.

Get Pre-Approved Financing

Financing Options

What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.8
Based on 8571 reviews
review us on
Shona Stevens
Service tech was very nice and explain everything that was done in today's visit.our dog Sally liked him very much
Annette B
I’d give more stars if possible. Our AC stopped working. Haller serviced our area and had great ratings so I went with that. This company came out quickly, sent the technician’s name & photograph before he arrived followed by a phone call to be sure I was aware. Very pleasant gentleman arrived & quickly got us comfortable again. It was 86 in the house. Quite honestly I was extremely impressed. That’s rare in this day & age when customer service just doesn’t matter anywhere.
I’m old school & usually growl …Not this time
They just got a new customer.
Well done Haller!!!
rivercreep
Dude was friendly and professional… top notch!
Daniel Varner
Had a water heater leaking from overflow, Daniel came in was able to do it, Very great guy, Professional and courteous
John Brown
Tech arrived in a timely manner, worked efficiently and made repairs promptly. Got our air conditioner up and running quickly. Thank you for great service!
Jeffery Long
Excellent quality HVAC and electrical service! Mark did a great job of removing our old toilet and installing a new one, as well as advising us through the entire process.
Steve Gerber
It’s always good / reassuring to see highly knowledgeable tech professionals installing a piece of equipment. I highly recommend Haller.
Danielle Fletcher
Friendly and nice
Justin the tech was very knowledgeable and professional and then Alex from sales was great too! Been a customer since they were Tru Comfort
Whitney Zimmerman
Very polite, knowledgeable technicians. Fast work, very happy with results.
Micki Nolan-Hosband
I wasn’t there but my daughter said Andrew and Noah took great pains to locate and resolve what was an ongoing issue. Much appreciated and I hope they know that!
Tom Weaver
Technician arrived early, was extremely pleasant and courteous. Work was done quickly and to our complete satisfaction. We have used Haller for 20 years and enthusiastically recommend them!
Kristie Masaracchia
Deana was very professional. She was informative, polite and very efficient.
Marie Gottschall
Quick response! Replaced our well pump in one visit. Very nice employees. Definitely would call again!
Rebecca Lawyer
Prompt courteous service!!
Brad Besore
He was kind and very professional
Jason Hinkle
Technicians were excellent!
Kenard jamerson
Great service! My technician was respectful and got the job done. He also gave some pointers on how to properly plug in what I need.
Diane Brown
The technician, Tyler, was exceptional ! He took his time to clearly explain his findings and made recommendations for both current and future resolve. He was vert thorough.

Later, after learning of options and my need to have AC unit replaced , Luke as an apprentice with seasoned employee, Kelly, did a great job explaining the workings of my new unit and offered maintenance tips as well. They were both very thorough.
Robert Reichle
THOROUGH, INFORMATIVE, DEVELOPED A STRATEGY FOR PROCEEDING WITH REPAIR OR REPLACEMENT.
Tanya Rogers
As always Haller employees show up on time. They are skilled and conscientious. They are good communicators and keep you in the loop as they proceed. Trenton was great!
John Serechia
LAKEN was awesome he explained everything as he went thru his checks. Very professional
victoria chieppa
The most impressive part of my experience was Responsiveness. I Submitted an online request for an estimate and received a phone call almost intermediately. I had a quote within days and the entire system installation was completed in less than a week from the estimate. The Team who did the work was respectful and considerate, efficient and thorough.
Philip Guarneschelli
Awesome technician. Great work as always. Very professional and knowledgeable.
Kevin Markey
Hands down the best hvac/plumbing/electrical company in the Harrisburg area. I’ve interacted with multiple techs across the trades and they are all detailed, honest and willing to resolve issues rather than just pushing new equipment. They provide detailed explanations of the problem and multiple options for fixing it.
Scott Gradwell
Great service!! Very polite and efficient!!!
I highly recommend Haller

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