24/7 Emergency Heat Pump Repairs

When your heat pump fails in the middle of a January cold snap or shuts down during a humid summer, you can’t afford to wait for help.

That’s why Haller offers 24/7 emergency heat pump repair services, so you’re never left without the heating or cooling you need. Our team responds promptly, arrives prepared, and works efficiently to diagnose the issue and get your system back up and running.

No matter the time of year or severity of the problem, you can count on us for dependable, professional service.

(717) 204-8120

4.7
Based on 8278 reviews
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Carrier Residential Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR

Pennsylvania’s Local Heat Pump Repair Pros

When you need heat pump repairs, you want a team you can trust to get the job done safely and correctly the first time.

Since 1981, Haller has served Central and Eastern Pennsylvania with expert heat pump repairs. Safety is always our top priority, and our experienced technicians follow proven best practices to protect your home and your system.

We’re easy to reach and simple to schedule with, and every repair we perform is backed by our 100% satisfaction guarantee.

Emergency Service

HVAC Systems Serviced

Drains Cleared

Trucks on the Road

Haller’s Proven Heat Pump Repair Process

Scheduling heat pump repair with Haller is simple and stress-free.

We’ve designed our process to be quick, convenient, and focused on getting your system back up and running as soon as possible.

Give us a call or fill out our online form to get started. Our friendly team will gather a few details about your heat pump issue and help you find a convenient appointment time.

We offer flexible scheduling options to fit your routine. Whether you need same-day service or want to plan ahead, we’ll do our best to accommodate your needs and restore your comfort quickly.

One of our NATE-certified technicians will arrive on time, ready to inspect your system. We identify the root cause of the problem, explain our findings clearly, and provide upfront pricing before any work begins.

Once you approve the recommended solution, we’ll get to work right away using quality parts and proven techniques. We test your heat pump in both heating and cooling mode before we leave to confirm it’s running the way it should.

(717) 204-8120


What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.7
Based on 2444 reviews
This is the second time we had Shawn D. for service. He is very professional, patient and knowledgeable. Thank you!
The service was excellent. Thank you Jared@
Great service today
Hallerโ€™s has excellent employees! Austin was here for our annual spring air conditioning service! He explained to me everything that he did, and the conditions of our system (only required a new filter). Very courteous. I hope he will be our technician next year!!
Haller provided quick service and very responsive. Jason B the tech was excellent and provided very detailed information. Highly recommend!
The technicians are very knowledgeable very professional courteous couldnโ€™t ask for any better
Great service!
Mark did annual maintenance on our tankless water heater. Reset the system and explained things about the system we didnโ€™t know.
The service provider was very pleasant and very efficient he got the job done very quickly
He was very thorough and meticulous
Great timely maintenance service. 14th year keeping our home heated and cooled. Thank you.
Excellent service. I have used Haller for all household needs for over 20 years
Connor was professional, gave options and the price and didnโ€™t pressure. Work was done well, and we appreciated how quickly Haller sent someone out to replace the outside faucet.
Highly recommend, Jonathan was very informative and knowledgeable!
Staff is excellent, prompt, friendly, professional
Fantastic job. Very professional. Would highly recommend Mark when such a task is needed, ie, installation of a new water heater!!
Great service and information.
Stephen arrived on time, inspected our thermostat and furnace and explained what our problem was. He explained everything clearly and made suggestions and quoted prices. He was very transparent both on what needed to be done and cost. He then promptly proceeded to complete the needed work. He was very professional. I am very pleased with Stephen and Haller. I highly recommend their services.
Great overall service!
Appt was scheduled quickly, service man was pleasant and explained clearly what repair needed to be done. I have been a customer for years and will continue to call them. To
Repair that was included in our service contract.
Thank you Colin and Rodrigues for wonderful, prompt, virtuous service. It is awesome to have my hot water back! You two are the best!! ๐Ÿค—
Chris did a great job cleaning both splits. He also explained what could be causing the whirl sound coming from one of them. Gave me a quote for the work so we can plan our budget.
The technician, John Wentz was very efficient, knowledgeable and professional. Highly recommend.
Another great experience with a Haller. Every technician that comes out to service our units is knowledgeable, respectful, and thoughtful. Thanks Nate!

(717) 204-8120

Common Heat Pump Repairs Our Team Handles

Heat pumps run year-round in Central and Eastern Pennsylvania, switching between heating and cooling with every season. That continuous demand means problems can develop at any time of year.

Haller’s experienced technicians are equipped to diagnose and repair a wide range of heat pump issues quickly and effectively.

Low refrigerant affects both the heating and cooling performance of your heat pump, leaving your home either too warm or too cold depending on the season. We locate the source of the leak, repair it properly, and recharge the system to manufacturer specifications.

The reversing valve is what allows your heat pump to switch between heating and cooling mode. When it fails, the system gets stuck in one mode and cannot respond to the season. We diagnose the valve and repair or replace it to restore full year-round operation.

Restricted airflow or refrigerant problems can cause coils to freeze, reducing performance and potentially damaging the compressor. Our team identifies the underlying cause and restores proper airflow and operation.

Worn or damaged electrical components can cause your heat pump to short cycle, fail to start, or shut off unexpectedly. Our team safely repairs or replaces parts like capacitors, contactors, and wiring to keep your system running smoothly.

A malfunctioning thermostat can lead to inconsistent temperatures, incorrect mode switching, or a system that won’t respond to settings. We repair or replace faulty thermostats and confirm accurate communication with your heat pump.

If airflow from your vents is weak or your system is making unusual noises, the blower motor may be the problem. We inspect, repair, or replace the motor to restore proper air circulation throughout your home in every season.

Why Your Neighbors Trust Haller for Heat Pump Repairs

The right team makes all the difference when your heat pump needs repair.

Homeowners throughout Central and Eastern Pennsylvania choose Haller because of our dependable service, expert workmanship, and commitment to doing the job right.

Our NATE-certified technicians have advanced training and hands-on experience repairing all types of heat pump systems. You can trust that your system is being serviced by knowledgeable professionals who meet the industry’s highest standards. 

Haller is a BBB Accredited Business, reflecting our commitment to honesty, integrity, and customer satisfaction. We take pride in delivering service you can trust and building lasting relationships with our customers.

As a Carrier Factory Authorized Dealer, we meet strict standards for technical expertise and customer care. This designation ensures you receive high-quality repairs backed by one of the most respected names in HVAC.

Heat pump failures don’t follow a schedule, and in a region with four distinct seasons, that means a failure can happen when you need your system most. Our 24/7 emergency services ensure you always have access to fast, professional repairs whenever you need them.

Our Home Comfort Club helps homeowners stay ahead of heat pump problems with regular maintenance and exclusive benefits. Members enjoy priority service, added savings, and peace of mind throughout the year.

(833) 222-2953

(609) 799-3434

Should You Repair or Replace Your Heat Pump?

Deciding whether to repair or replace your heat pump can be a tough choice.

At Haller, we help you evaluate your options honestly so you can make the best decision for your home and budget.

Heat pumps in Central and Eastern Pennsylvania typically last 15 to 20 years with proper maintenance. If yours is approaching that range, it may be more cost-effective to replace it than to continue investing in repairs.

Occasional repairs are normal, but frequent breakdowns can quickly add up. If you’re calling for service multiple times a year, a replacement may provide better long-term reliability and value.

Older heat pumps are less efficient than modern systems, which can lead to higher energy bills. Upgrading to a newer unit can lower your monthly costs while improving comfort across all four seasons.

A good rule of thumb is to compare the cost of the repair to the value of your system. If a repair is expensive and your system is older, investing in a new heat pump may offer better performance and peace of mind.


Prevent Future Heat Pump Problems with the Home Comfort Club

Many heat pump repairs are preventable with regular professional care.

Haller’s Home Comfort Club is designed to protect your home’s HVAC, plumbing, and electrical systems with scheduled tune-ups, priority service scheduling, and exclusive member savings. It’s a simple way to stay ahead of costly problems across every system in your home. Reach out to our team to learn how to join.

Homeowner greeting Haller technician at the door for maintenance



Male Haller tech with tool bag entering residential home smiling.

Schedule Heat Pump Repairs with Haller

When your heat pump isn’t working the way it should, you need a team you can rely on to restore comfort quickly and safely.

Haller delivers expert heat pump repair services backed by decades of experience, NATE-certified technicians, and a commitment to doing the job right the first time. From minor fixes to urgent repairs, we’re here to keep your home comfortable through every season. Don’t wait for small issues to become major problems.

Call or contact us online to book your heat pump repair today.


Frequently Asked Questions

How do I know if my heat pump needs repair?

Common signs include a system that is stuck in heating or cooling mode and won’t switch, weak airflow from your vents, unusual noises like grinding or rattling, ice buildup on the outdoor unit, or energy bills that have increased without any change in your usage. Heat pumps work year-round in Central and Eastern Pennsylvania, so these symptoms can appear in any season. If your system isn’t keeping your home consistently comfortable, it’s best to schedule an inspection.

How quickly can Haller respond to a heat pump repair?

We offer flexible scheduling and 24/7 emergency services to address urgent issues as quickly as possible. In many cases, we can provide same-day service to restore your comfort fast.

Is it better to repair or replace my heat pump?

It depends on the age of your system, how often it’s been breaking down, and the cost of the repair. Heat pumps in Central and Eastern Pennsylvania typically last 15 to 20 years with proper maintenance. If yours is in that range and requiring frequent service, replacement is often the more cost-effective long-term decision. Our technicians will evaluate your system and provide an honest recommendation.

What happens during a heat pump repair visit?

Our technician arrives on time, performs a thorough inspection, and identifies the root cause of the problem. We explain our findings clearly and walk you through your repair options before any work begins. Once you approve the repair, we complete the work and test your system in both heating and cooling mode to confirm it’s running correctly.

Can regular maintenance help prevent heat pump repairs?

Yes, routine maintenance helps catch small issues early, keeps your system running efficiently, and extends its lifespan. With Haller’s Home Comfort Club, staying on top of maintenance is simple. Members receive scheduled tune-ups, priority service, and exclusive savings throughout the year.

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