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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 8399 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

SEE All Plans

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.

  • $59

    Cooling System Tune-Up

    Expires:

    05/31/2026

    $59 – Cooling System Tune-Up

    *Excludes oil systems. Only for one system. One per customer. Not to be combined with any other offer. If you’re Home Comfort Club member, maintenance is included in your membership. Must schedule by 5/31/26.

Get Pre-Approved Financing

Financing Options

What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.8
Based on 8399 reviews
review us on
Diane Ruggiero
I had the pleasure to meet RON when I recently had my Mitsubishi system maintained.
He was very friendly , professional & very experienced in everything he did to make sure my system was in excellent shape & even offered alot of services that I wasn't even aware of!
I sure hope that when I need service again, that RON is the technician that gets assigned.
Robert Nace
Excellent plumber. Very knowledgeable.
Vince from York.
Kathleen Heffelfinger
Very nice and knowledgeable! He called us to keep us posted on progress !
Michael Keech
Professional, prompt and super easy to schedule appointments
Susan Beaty
Yearly maintenance and installed a UV bulb on our scrubber.
HFC Outreach
Matt K was great! He was thorough, respectful, and patient with my 50lb puppy! I would recommend Haller for his HVAC work. Where I did have a small problem, is I called for an issue with my electrical
box and they sent an HVAC worker. It all worked out in the end as I was having issues with my furnace.
Mary Jo Medura
Completed regular maintenance and provided thorough review of the service completed and helpful recommendations.
frank cerullo
Matt is an Outstanding service technician and it was our pleasure having him do the work on our Garage electrical unit.
OUTSTANDING SERVICE !!! THANK YOU !!!
David Black
Technician was friendly, courteous, well trained and professional. Checked everything thoroughly and reported positive service report. Haller Service is great, I highly recommend Haller service. They could use little help coordinating with call center and scheduling.
Sherrie Houser
Service is always excellent. Maintenance
Michelle Brenner
Great Technician, skilled, proactive and conscientious.
Deborah Chen-Sloan
Nick was on-time, friendly, and patient with all of my questions. I finally got two big projects done and couldn't be happier. I will definitely use Haller again and recommend them to my friends!
Darwin Dosch
HVAC system seasonal checkup. Brian did a good job by checking heating & cooling equipment. Ready for hot weather!
Keith Bocchicchio
Curious and knowledgeable service team. Mason did a great job.
Shawn McCluskey
They were the only company that called us back. Very reasonable price for the work I needed done. Cleaned up after they were done. Kept me informed every step of the way.
John T
Carlos is the best technician I ever had servicing my HVAC system. Haller should be proud to have him as an employee.
Brad Herrin
Great experience overall. Professional and efficient. Took time to explain everything in detail and answered my questions thoroughly. Really appreciated degree of detail provided.
John Hoffman
Had my AC unit serviced by Matt he did a great job, very friendly and explained everything that was conducted
Mark Brzezinski
Tony did a great job with my yearly maintenance on my water softener, hot water tank, and osmosis filter system. He was very polite very informative.Haller is a great company for all of your needs.
Doug Williams
Haller and Dan were very prompt, professional and courteous.
Aaron Pilon
Shawn D did a great job with our preventative maintenance and provided updates on how our system is performing. Five Stars!
Deborah Peffer
Technician was polite, patient and knowledgeable
Jeffrey Mills
Daniel was very prompt, efficient and courteous as all the guys are. Very pleased with the service and him taking the time to explain the water softner and duct cleaning procedures. Highly recommend using these guys for all home needs.
Skip Roderick
Very professional and his service finding the problem was excellent
Michael Flick
The tech was friendly and did a good job doing an annual check on my air conditioner !

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