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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

  • 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.

  • Up to $2,000 OFF

    New HVAC System Install

    Expires:

    03/31/2026

    Up to $2,000 OFF – New HVAC System Install

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

  • ONLY $99

    Standby Generator Inspection

    Expires:

    03/31/2026

    ONLY $99 – Standby Generator Inspection

    *One per customer. Offer applies to Kohler or Generac Air Cooled units only. Cannot be combined with any other offer. Must be presented at time of service. Expires 3/31/2026.

  • $100 OFF

    a Main Electrical Panel Upgrade

    Expires:

    03/31/2026

    $100 OFF – a Main Electrical Panel Upgrade

    *One per customer. Cannot be combined with any other offer. Residential only. Must be presented at time of service. Expires 3/31/2026.

  • $600 OFF

    a Tankless Water Heater Install

    Expires:

    03/31/2026

    $600 OFF – a 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. Expires 3/31/2026.

  • 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.

  • FREE Estimate

    on a New HVAC System

    FREE Estimate – on a New HVAC System

    *Call 888.565.0546 to schedule an appointment.

  • Financing on All Service

    Over $500

    Financing on All Service – Over $500

    *Call 888.565.0546 to schedule an appointment. Subject to credit approval. Must meet qualifying repair cost and parameters. Ask your technician for financing details on your specific job. For full terms and conditions visit our Payments & Financing Page.

  • As Low As $98 A Month

    For A New Heating System!

    Expires:

    03/31/2026

    As Low As $98 A Month – For A New Heating System!

    *Call 888.565.0546 to schedule 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.

Get Pre-Approved Financing

Financing Options

What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.8
Based on 7926 reviews
review us on
L. Newton (Lynn)
Omar was great..He explained everything thoroughly… Very dependable,was here on time he stated he would be…. quick efficient service….. Will be using again…. and we purchased the membership which was reasonably priced
Matthew Hum
Very upfront about different heater types and knowledgeable. Definitely recommend this company
Robert Buechele
Service was excellent, kept me informed during work, explained everything clearly and answered all my questions.
garry mueller
Our technician Nevin did a wonderful job. After he finished, he explained everything that he had done in terms that I could understand. It was very thorough. I would highly recommend this company and I would doubly highly recommend Nevin as a HVAC technician.
Chuck Jordan
5 star ! Vincent was great !!! What a fine service man !!🌟🌟🌟🌟🌟
Derek Bitterman
Jason from Haller helped us out installing some new ceiling fans and lights while also setting up appointments with the electric company to help fix and issue with our electric conduit. He was fast and clean which I really appreciate!
M Gail Geyer
My recent AC service work with Deana of Haller was top notch. Very detailed, knowledgeable and professional. Excellent communicator as well. Haller techs are experienced and professional, explaining details of the service and what affects maintenance and proper system functioning. Also very pleased with my previous annual heating services work by Jonathan and Robert. I appreciate their knowledge, skill, and information sharing. Cody also has serviced my AC and heating system. They deliver quality service in a timely manner. Highly recommend!
Cheryl Caruso
Excellent Service. Pleasant technician!
Matt Rhoads
We have been using Haller for six years and experienced nothing but excellence from every professional without exception.
Darren Pray
Always good service. Informative and kind.
George Stark
Very Courteous & Professional
Fred Carrer
The technician's new the job,
very courteous and thoughtful and played with our puppy which was a good thing
Tina Devonshire
Addressed my issues, very professional.
Jeffrey Hersey
Excellent service! Great technician.promptly done.
CLARENCE HITZ
Knowledgeable , prompt on time and professionally. Tech was courteous and had all answers we needed.
Too Too
Fast responding and good service thank you very much 👍👍👍👍👍
max dog
Very professional and efficient.
Tom Piascinski
Tech showed up on time and was very knowledgeable of what needed to be done.
Shawn Sottosanti
Called Haller for an emergency service. They were able to get us on the schedule for Sunday which I know is very difficult to do. We were able to have someone come out and diagnose the problem before they could arrive and had to cancel on them last minute. I do truly appreciate their concern and customer service as we have animals at home that was our primary worry. We’re in the market for a new AC Unit this summer and will definitely remember Haller because of this
Anthony Krietz
Very professional and knowledgeable.
Roberto Pineda
Kind, attentive, and patient technician. He arrived early, did the repair, and took the time to explain what happened, how he did the repair, and what the condition of our ac system is. He answered all our questions patiently.
Anita Bartlett
Service person was very thorough, left everything put back and clean.
John Roemig
Quick and easy. Good job
Erin Shaffer
Jonathan was respectful and hard-working. He was efficient and solved our problem. Our dryer vent is all cleaned, air flows beautifully now, and we have peace of mind. Haller being open 24 hours is an added bonus too!
Stuart Malina
Daniel took excellent care of our needs, spending a lot of time, and over several visits. He is also an extremely friendly guy.

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