24/7 Emergency Cooling Service

A failed cooling system during peak summer heat is a serious emergency.

Haller’s HVAC technicians are available 24/7 for emergency cooling service in Lehigh. Not just during business hours. We’re here nights, weekends, and holidays when breakdowns are most likely to happen. When indoor temperatures are climbing and your family can’t get comfortable, waiting until Monday isn’t an option.

(717) 204-8120

4.7
Based on 8227 reviews
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Carrier Residential Factory Authorized Dealer
North American Technician Excellence - NATE - Certifying the Finest in HVACR

Emergency Cooling Solutions from a Trusted Local Provider

Haller has been providing emergency cooling service in Lehigh since 1981, building a reputation one call at a time.

Haller Enterprises has been serving Central and Eastern Pennsylvania since 1981. We’ve built a long-standing reputation for dependable service and putting customer safety first on every call. Our technicians follow strict safety standards to protect your home and family while restoring your comfort as quickly as possible. Every service is backed by our 100% satisfaction guarantee. Reach out now to schedule emergency cooling repairs in Lehigh!

Emergency Service

HVAC Systems Serviced

Drains Cleared

Years in Business

Trucks on the Road

How to Get Emergency Cooling Services Today

Getting the cooling repairs you need should be simple and stress-free.

Haller makes scheduling emergency cooling service in Lehigh quick and clear. You can focus on keeping your family comfortable and safe.

Reach out by phone or submit a service request online. Our team gathers a few details about your cooling issue and prioritizes your emergency cooling service in Lehigh for fast dispatch.

A trained technician arrives promptly, inspects your system, and explains the cause of the problem clearly. You’ll receive options and upfront pricing before any work begins.

Once approved, we complete the repair efficiently using quality parts. Before leaving, we confirm your system is running properly and your Lehigh home is cool again.

(717) 204-8120


What Our Customers Are Saying

Learn More About Our 100% Satisfaction Guarantee

4.7
Based on 2419 reviews
The technician, John Wentz was very efficient, knowledgeable and professional. Highly recommend.
Phil Rathman was great! He was a great help, great to talk to, and went above and beyond to make sure our system was running efficiently. I would highly recommend!
Brian is excellent with my HVAC service
Service is always excellent. Maintenance
New Toilet installation and new shower head.
James , did a great job . I highly recommend Haller.
As ALWAYS HALLER and all the people that work for them are Wonderful โค๏ธ
Technician was knowledgeable and aware of everything the he looked at.
Ron was professional, courteous and thorough while servicing our minisplits
AC unit service. Polite, courtesy and clearly. Explained procedures and wore foot boots to enter house. Andrew was excellent!!
Fast. Efficient. Friendly. Professional.
Routine maintenance
Appreciate the service plan that checks our systems regularly.
Great, knowledgeable people!!
Very thorough
Very friendly
Friendly, knowledgable & professional.
The heat pump installers arrived on time, explained the steps involved and showed me pictures of newly installed equipment and answered any questions. Very fair price, prompt installation with installers being polite, patient and respectful. Great job!
Mike and the other technician were friendly, professional and explained everything to us. They cleaned up after the job, and were terrific to deal with.
Excellent customer service!
Great Service on time and courteous
Technician was knowledgeable, courteous and efficient
Fast service!
Brian was very professional and courteous. He was very respectful of our property and left no trace of him having been here. Great service!
Thorough and professional
Just got an estimate so far, i don't know what I'm going to end up doing but I really can say that these are nice people
You guys did a great job and were immaculate! Thank you for that. Unfortunately, we cannot keep the sign in the yard. We are not permitted to do so.
Great company and great service all around. The technician Wes W. Explains everything concerning what he found.

(717) 204-8120

Common Cooling Emergencies We Handle in Lehigh

Cooling problems rarely happen at a convenient time.

When your system breaks down during a Lehigh heatwave, fast action is critical to protect your comfort and your home. Haller can help with cooling problems like:

If your Lehigh air conditioner is running but pushing out warm air, it could indicate refrigerant issues, compressor problems, or airflow restrictions. Our technicians quickly diagnose the cause and restore proper cooling before indoor temperatures climb higher.

A cooling system that won’t power up at all can stem from electrical failures, thermostat malfunctions, or internal component breakdowns. We troubleshoot the issue safely. Your AC or heat pump gets back up and running as soon as possible.

Ice buildup on your system can block airflow and completely shut down cooling performance. Haller addresses the underlying cause. Whether it’s low refrigerant, poor airflow, or mechanical failure, we prevent repeat breakdowns.

Low refrigerant levels can leave your home hot and uncomfortable while putting strain on your system. Our team locates leaks, makes necessary repairs, and recharges your system to restore efficient operation.

Faulty wiring, tripped breakers, or failed capacitors can stop your cooling system in its tracks. We handle electrical components with safety as a top priority. Reliable, long-lasting repairs guaranteed.

If your heat pump won’t switch to cooling mode or isn’t maintaining consistent temperatures, it can quickly lead to discomfort. Our experienced technicians are trained to repair both central air conditioners and heat pumps, providing complete emergency cooling solutions for Lehigh homeowners.

Why Lehigh Calls Haller for Cooling Emergencies

Haller delivers fast emergency cooling service in Lehigh with proven expertise and response times that protect your comfort when it matters most.

Cooling emergencies don’t wait for business hours. Haller is available around the clock to restore emergency cooling service in Lehigh, from Slatington Borough to Lehigh.

Our NATE-certified technicians have met rigorous industry standards for HVAC knowledge and skill. Every emergency cooling repair in Lehigh is handled by trained professionals.

As a BBB Accredited Business, Haller is committed to honesty and exceptional customer care for emergency cooling service throughout Lehigh.

Our Carrier Factory Authorized Dealer designation reflects our commitment to quality workmanship on every emergency cooling job in Lehigh.

Haller has proudly provided emergency cooling service in Lehigh, including Walnutport and Emerald, since 1981. Generations of local homeowners have trusted us with their comfort.

Haller Technician Helping customer with Memberships

(717) 204-8120


(609) 799-3434

What to Expect When You Choose Haller

Unexpected cooling breakdowns require a team you can rely on from start to finish.

Lehigh homeowners choose Haller for emergency cooling services because we combine fast action with dependable, long-term solutions.

We understand how quickly indoor temperatures rise during a Lehigh summer, especially in older homes near Slatington Borough. Our team puts urgent calls first to deliver fast, efficient service when you need it most.

Members of our Home Comfort Club enjoy priority service, regular maintenance, and exclusive savings. It’s a proactive way to reduce the risk of future emergencies and protect your system year-round.

Unexpected emergency cooling repairs in Lehigh can strain your budget. We offer financing options to make repairs more manageable.

We stand behind our work with a 100% satisfaction guarantee. Lehigh homeowners can feel confident knowing we won’t consider the job complete until their comfort is fully restored.


Prevent Cooling Emergencies with the Home Comfort Club

Many emergency cooling situations in Lehigh near Walnutport can be prevented with regular maintenance.

Haller’s Home Comfort Club was designed to keep your cooling equipment performing at its peak, season after season. Members enjoy priority scheduling, annual inspections, and exclusive perks. Contact our team to learn how to sign up.

Homeowner greeting Haller technician at the door for maintenance



Male Haller tech with tool bag entering residential home smiling.

Schedule Emergency Cooling Services with Haller

Don’t let a cooling emergency leave your Lehigh home hot and uncomfortable. Call Haller now for 24/7 emergency cooling repair in Lehigh and get your comfort back fast.


Frequently Asked Questions

What qualifies as a cooling emergency in Lehigh?

A cooling emergency in Lehigh includes situations like your AC completely shutting down, blowing warm air during a heat wave, electrical problems, or any failure that creates unsafe or unbearably hot conditions inside your home. These problems become urgent when indoor temperatures climb high enough to threaten your family’s comfort and well-being. During Lehigh’s humid summers, even a few hours without cooling can make your home dangerously hot. This is especially true for young children or elderly family members.

Do you offer 24/7 emergency cooling services in Lehigh?

Absolutely. Our emergency cooling repair in Lehigh operates around the clock, seven days a week. We respond to calls throughout the area, from Slatington Borough to Emerald, no matter what time your system fails. Cooling breakdowns don’t follow business hours, so our technicians stay ready to restore your comfort. Midnight on a weekend? We’re here. Holiday heat wave? We’ve got you covered.

Can you repair all brands of cooling equipment in Lehigh?

Yes, our technicians work on all major cooling system brands and models throughout Lehigh, PA. We’re a Carrier Factory Authorized Dealer, which means we meet strict industry standards. But our team has the training and experience to handle any brand you might have installed in your home.

How can I prevent future cooling emergencies in Lehigh?

Regular maintenance is your strongest defense against sudden cooling failures in Lehigh, PA. Professional tune-ups identify minor problems before they turn into major breakdowns. They also boost your system’s efficiency and reliability during those hot Pennsylvania summers. Clean filters, proper refrigerant levels, and well-maintained components work together to keep your AC or heat pump running smoothly when you need it most.

What should I do while waiting for the technician to arrive in Lehigh?

While waiting for emergency cooling repair in Lehigh, start by checking if your thermostat is set correctly and look for a tripped breaker in your electrical panel. Replace your air filter if it’s visibly dirty. This simple step sometimes restores airflow. Keep your home as cool as possible by closing curtains or blinds, running any available fans, and avoiding the oven or other appliances that generate heat.

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