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 9021 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 2614 reviews
Routine seasonal A/C service. Easy scheduling, timely arrival with phone alerts.
Carl did a superb job!! Thorough and most helpful with questions as posed. HVAC pre-paid plan. Extra parts only.
Excellent service! Professional & Highly recommend.
Very polite and well informed about his job.
We go back to Haller time after time because they work to fit you in when time is of the essence and their large inventory allows for quick repairs. During our recent repair, our technician Phil was so friendly and took the time to explain everything and make sure we were well informed of our options.
Great job, servicing my AC units
Darius was here within 2 hours of my call for a jammed garbage disposal and fixed it in minutes! Only charged the dispatch fee! He was polite, efficient and even taught me what to do should there be a problem in the future.
Nate was very understanding & patient with us, explaining everything we needed to know about our current system. And going forward about our new HVAC system. He was very professional & respectful. Great service representative!!
Very friendly and prompt techniciansโ€ฆ.hassle free experience! Highly recommended.
Thor was amazing. Knew what he was doing, solved our issues, and provided great advice.
HALLER is always the best. Prompt, courteous and great communicators. Even better, they are knowledgeable and skilled. I have used them for 20+ years and their great service has continued.
Jason was at my house for two separate projects and did very thorough work both times. Will definitely have him out for future projects!
Worked on my heat pump for the central air and stood until the airflow was right
Great customer service and honest recommendations!! Very helpful!
I want to Thank Thor again for his excellent work on taking care of several electrical issues that needed to be taken care. He had to spend over 13 hours and in very hot conditions, to correct the sloppy and careless work from whoever the previous owner had do lighting work when they remodeled. They had left live wires and junction boxes open. I initially was only getting a ceiling fan with a light installed from scratch until he showed me pictures of the wiring for all lights on the 1st floor in my crawl space attic.
James , did a great job . I highly recommend Haller.
Mark came and adjusted the setting on our water softener that were effected by a power outage in our area. He was prompt, pleasant and explained how things were done.
Very friendly & helpful
New AC unit
Our tech came quickly and discovered the issue with out A/C unit right away. Replaced the part and tested the system! He was very knowledgeable and explained everything! Will definitely be using this company for future repairs and services.
Very personable. Shared some good information with me
replaced heating and cooling system. Excellent job and great service.
I had Daniel Valdez as my dispatch employee and Jonathan Logan as my technician Jonathan was the best technician I ever had from Hallers I had 3 technician within a one month period all telling me a different out come for my A/C that wasnโ€™t working in the heat wave we were experiencing Jonathan worked with me for the best outcome to REPAIR my A/C not replacing the system we definitely had some problems getting my part due to the warehouse that collapsed in Harrisburg to finally receiving the part Jonathan came from his home to replace the part in the heat wave Jonathan is a very good technician and a great and caring person Thank you for all your help and knowledge
Phillip did an excellent job fixing our HVAC condensation pipes. He was very friendly, professional, and helpful throughout the entire visit. He explained the problem clearly and made sure everything was repaired correctly. The job was completed efficiently, and everything is working perfectly now. We really appreciate Phillip's excellent service and would highly recommend him to anyone needing HVAC work!
Service tech, Shawn Dunn arrived as scheduled, diagnosed the problem quickly and replaced the part on the spot. Thank you Shawn for your professionalism and your kind, personable service.
Great job
The serviceman was very friendly, respectful of person and place, and very diligent at work.

(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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