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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
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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.

Book An Appointment

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

  • $600 OFF

    Tankless Water Heater Install

    Expires:

    05/31/2026

    $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.

  • $25 OFF

    CO Monitor Installation

    Expires:

    03/31/2026

    $25 OFF – CO Monitor Installation

    *One per customer. Not to be combined with any other offer or discount. Must be presented at time of service. Residential only.

  • Up to $1,000 OFF

    Ductless Mini Split Install

    Expires:

    05/31/2026

    Up to $1,000 OFF – Ductless Mini Split Install

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

  • Up to $1,000 OFF

    New Cooling System Install

    Expires:

    05/31/2026

    Up to $1,000 OFF – New Cooling 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:

    05/31/2026

    $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:

    05/31/2026

    $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:

    04/30/2026

    $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 4/30/2026.

  • 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.

  • 0% and Low Monthly Payment Financing Options

    on New Equipment

    0% and Low Monthly Payment Financing Options – on New Equipment

    *Call (717) 204-8120 to book an appointment. Subject to credit approval. Qualifying equipment only. Ask your design and sales consultant for financing details on your specific system selection. For full terms and conditions visit our Payments & Financing Page.

  • $50 OFF

    Any Repair

    $50 OFF – Any Repair

    *Call 888.565.0546 to redeem. One per customer. Residential only. Not to be combined with any other offer. 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 8025 reviews
review us on
jon m
Very good job
Joe McGrath
Justin was very professional and informative. He did a very nice job.
Sue Fitzgerald
Austin, our technician from Hallers was very thorough and took time to explain a problem that he found.
Jeff Zehring
Service went as planned. Excellent communication.
Rob Williams
Jared did an exceptional preventative service on the AC unit very thorough. Great job
stanley Albright
Excellent Service
Technician reviewed everything detailed with us before leaving.
mke zohn
Tech was on time and was able to locate the issue and advise about how to address the problem. Highly recommended
Ralph Scurfield
Great cleaning of my sewer line
DeVera Ricks
Very pleasant and very detailed! Great service!
Judith Novello
Austin was very courteous and helpful during his visit. Highly recommended.
Deb Zuvic
The technician was prompt, courteous and interesting to talk to. Thanks.
juanita miller
Made recommendations and looked over system so we are ready for heating season. Changed humidifier filter.
JEAN FISHER
Carlos Serrano did a fantastic job. He took the time to explain to me what service he was completing and made feel at ease that my system was working well. I would love to have him back for future service needs.
Nicholas Stultz
Had two water leaks. Vincent came out after hours and was awesome. Quick, professional, and good pricing. Was very respectful. Would highly recommend and if possible, ask for Vincent.
Elizabeth Driscoll
Very professional and friendly technicians!
Sue Brunner
Explained everything he was doing while servicing my air conditioner.I needed a.filter size that they didn’t carry so he went and got one.
Ross B
Showed up on time. Very professional. Explained approach for maintenance and completed on time. Also wore slip on over shoes in house, which I appreciated. Great job!
Denise Arnold
Heating system maintenance
David March
We have an annual maintenance inspection on HVAC system so we can be assured it will work and that a costly break down won't happen. The monthly fee is reasonable and covers the cost of the appointment and more.
Jenn Goetz
Very happy with Haller, their employees and overall experience! Would highly recommend!
Michael Burnham
Lucas was very kind and informative about our furnace while diagnosing the issue. Needed a new condensation collector box and gaskets. Brian came back for the install and was also amazing. Daniel was great for the plumbing preventative maintenance as well.
Michael Wenrich
Carlos was a great tech
Don Stone
Haller installed my new AC unit a few years ago and I've used them ever since for the yearly maintenance. Always on time, neat, and efficient.
Charles Knauf
Knowledgeable technician, answered all my questions, nice people.
Barry Krout
Great job updating some plumbing issues. Very friendly, explained options and status in completing the work.

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