We're HIRING! Click here to see our open opportunities
Home (610) 791-9100
RATE US on Google!

Cooling Services in the Lehigh Valley

Summer heat and humidity in Pennsylvania can turn your home into an uncomfortable, even unsafe environment. Dual Temp Home Services delivers expert central AC, heat pump, and ductless mini-split installation, repair, and maintenance to keep your household cool and your energy bills under control.

Your comfort can’t wait. Submit the form to schedule service or get a free cooling system estimate.

Get in Touch

Lehigh Valley's Residential Cooling Experts

Reliable Air Conditioning Service Across the Lehigh Valley

When July and August bring 90°+ temperatures to Allentown, Bethlehem, and the surrounding communities, a struggling air conditioner goes from annoying to dangerous fast—especially for children, elderly family members, and pets. Dual Temp Home Services responds quickly with certified technicians who service every major cooling system and brand.

Whether your AC is blowing warm air, your condenser fan has seized, or you’re ready to upgrade to a high-efficiency system, we deliver honest diagnoses and repairs that last. No upselling, no guesswork—just reliable cooling from a team that knows Lehigh Valley homes.

AC Installation

Upgrading to a new central air system is a major investment in your comfort. We deliver flawless installations of top brands to ensure maximum energy efficiency for your home.
Learn More

AC Maintenance

Prevent costly mid-summer breakdowns and keep your system running smoothly. Our comprehensive tune-ups optimize cooling performance, lower energy usage, and extend the lifespan of your equipment.
Learn More

AC Repair

When your cooling system breaks down or blows warm air, you need fast, dependable service. Our expert technicians diagnose and fix issues quickly to restore your comfort.
Learn More

AC Replacement

Tired of constant breakdowns and soaring energy bills? We replace aging units with modern, high-efficiency systems designed to deliver lasting reliability and lower your monthly utility costs.
Learn More

Cooling Systems We Install, Repair & Maintain

Know Your Home Cooling System

The type of cooling system in your home directly affects your comfort, efficiency, and repair costs. Understanding your equipment helps you make smarter decisions when something goes wrong. Our certified technicians service all major residential cooling equipment, and we’re here to answer your questions at every step.

Central Air Conditioning & Split Systems

Central AC is the most common whole-home cooling solution in the Lehigh Valley. These ducted systems use an outdoor condenser unit paired with an indoor evaporator coil to cool and distribute air through your home’s ductwork. A split system separates the indoor and outdoor components connected by refrigerant lines. When your central air blows warm, short-cycles, or drives up your electric bill unexpectedly, the failure usually traces to a low refrigerant charge, a seized compressor, dirty condenser coils, or a failed capacitor—all components our technicians test and repair daily.

Heat Pumps (Air-Source & Ground-Source)

Heat pumps cool your home by transferring indoor heat to the outdoors—the same process as an air conditioner, but with the added ability to reverse direction for winter heating. This dual functionality makes them one of the most cost-effective year-round comfort systems available. Ground-source (geothermal) heat pumps use underground loops for even greater efficiency. When a heat pump struggles to cool, freezes up, or won’t cycle off, the issue often involves the reversing valve, expansion valve, or refrigerant charge—problems our team resolves with precision diagnostics.

Ductless Mini-Split Systems

Mini-splits deliver targeted cooling to individual rooms or zones without ductwork, making them the go-to solution for home additions, converted garages, sunrooms, and older homes that lack existing duct infrastructure. Each indoor head unit connects to a single outdoor condenser, and multiple zones can operate independently. When a mini-split leaks water, displays error codes, or fails to reach temperature, the root cause is typically a clogged condensate drain line, a dirty evaporator coil, or a communication error between the indoor and outdoor units. Our technicians service all major brands including Mitsubishi Electric, Daikin, Fujitsu, LG, and Samsung.

How We Work

Getting Your Home Back to Comfortable Is Easy

The Dual Temp Difference

Cooling Service You Can Trust

A broken AC in the middle of a Lehigh Valley heat wave is more than uncomfortable—it’s a household emergency. Dual Temp Home Services treats it that way, with priority scheduling, fast response times, and upfront pricing that eliminates surprises.

Our process is built on transparency. We run a full diagnostic before quoting any work, explain your options clearly, and let you decide how to proceed. Our technicians are certified and experienced on systems from Carrier, Trane, Lennox, Amana, Bryant, Goodman, York, Daikin, Mitsubishi Electric, Fujitsu, LG, Samsung, Bosch, Johnson Controls, and Tempstar. From a $10 capacitor swap to a complete system replacement, every job gets the same professional attention and honest communication.

We're Here to Help!

Thanks for your submission!

We'll be in touch shortly.

Don't take our word for it

Our Customers Love Us!

google

I can’t say enough good things about our experience with Dual Temp. After several issues with our AC over the last several months it was determined that it was time to start looking for a new system. I called on a Friday morning to request a quote. They were able to have someone come out the same day. Joe was great. He was very nice and answered my husband’s questions as well as address a concern we had with air flow to our bedroom due to a smashed piece of ductwork that’s been that way apparently since the house was built. I had an estimate in my email around 5 PM that same evening. We were provided with 3 options in the quote. Sort of a good, better, best option. We had a few additional questions which I emailed Joe about and he was very quick and responsive to my questions. After getting one other quote from another company we decided to go with Dual Temp. After only 2 weeks from the initial quote our new system was installed this week. Patrick and David were the technicians that came to install and they were just as amazing to work with. They were polite, knowledgeable and explained the system and new thermostat very well. I am not one to typically write reviews but I do read them while doing my research. I can only suggest that you give them a chance at addressing your needs. Thanks again for the great service. I look forward to the same great service in the future for routine maintenance as needed.

google

After using another company to try to figure out an issue with our mini splits over the course of several visits, we called Dual Temp - they sent 2 people out the same morning who identified the issue within an hour, explained how the whole system worked, and explained the needed repairs. We’re very happy to move forward with Dual Temp and appreciate the professionalism and expertise!

google

This was our first experience with Dual TempPatrick serviced our Two air conditioner units, he was very thorough and explained everything that he was doing took lots of pictures to share the condition of our units with us. We will definitely be using Dual Temp for other services

google

Patrick Boyle was very knowledgeable and likeable. Great tech ❗

google

Very responsive and thorough which is hard to find these days. The service was definitely worth the value.

google

We are pleased to post the exceptional experience we received from DUAL TEMP today. From the initial contact with Kim , who professionally and promptly dispatched a skilled tech named Patrick. Between these two 5star team players , our HVAC issue was resolved in a timely manner and at a reasonable rate. We’re definitely going to be repeat customers and highly recommend them.

google

Joe came over to give me an estimate on a new boiler. He was very professional and knowledgeable. He explained my options and answered all the questions that I had I feel it was a very productive meeting and I walked away feeling comfortable.

google

The best Home Heating, A/C and Water Heater Services Team is Dual Temp Home Services in Lansdale, PA Patrick was on time and did a thorough oil heat system and water heater maintenance service as part of my contract. He was professional, friendly and knowledgable.

google

I recently had two HVAC units installed in my home by Dual Temp Home Services, and I have to say, they exceeded my expectations in every way. I’m not easily pleased, but from start to finish, their team went above and beyond. The installers were professional, efficient, and took great care to keep my house clean. They were also mindful of my pets, which I truly appreciated!

google

Service was excellent. The technician Patrick Boyle showed up on time, check over other contractors work to make sure it was right, install the new part continued to make sure everything was correct before adding the refrigerant. He also explained everything that he was doing to me and answer all my question in detail, and I had a lot of questions. Would recommend to anybody needing HVAC work.

google

Very professional and quick service. I highly recommend it.

google

Outstanding service and top notch customer service. Patrick came over was super friendly and very professional. He explained all my issues and options to get my home running safely again. I will definitely call again to schedule a full upgrade. Thanks to Patrick and this company I now know how I was blind to the dangerous furnaces I been running in my home. Thanks for coming right away when all the other companies only gave excuses and appointments for a future day.

google

Great service where the customer comes first.

google

A great company to partner with!

google

One of the best in the Lehigh Valley when it comes to HVAC!

google

Joe was a number 10 .clearly a good guy! Very pleasant,friendly,answered my guestions and calmed me down! Das is good! Thank-you Thank-you! God wins!

google

Patrick showed up on time and is a great guy! He did a awesome job and is very knowledgeable. He was very thorough and ensured that everything was properly cleaned and works like new. Thank you!

google

I recently called Dual Temp to fix a broken hose faucet outside my house. I couldn't be happier with the service! Patrick arrived promptly, fixed the issue in no time, and was incredibly polite. He made sure the work was done neatly and left everything spotless. I again have water outside my house! A great experience! I'll definitely use them again!

google

Patrick is extremely knowledgeable and did an excellent job servicing my heating system. I would highly recommend him to anyone!

google

HIGHLY RECOMMEND!! On time, friendly, informative, and super efficient. Extremely pleased with Patrick and the job he did servicing our boiler, tankless water htr, & mini-split systems. Great job! 👍

google

Awesome job very professional clean work

google

Absolutely incredible experience. First HVAC company to ask me if my airflow is comfortable. They did a thorough review and adjusted the dampers to provide better air flow and comfort. They did a really nice job installing a new humidifier for me. And also they installed a Reme Halo Air Purification in my home. They were professional and clean. Highly recommend.

google

David called to ask if he could arrive a little earlier than he was expected. He was coming to do my routine yearly service on my furnace. Once he was there he did an excellent job and I would definitely recommend Dual Temp!

google

Great service! This company repaired my air conditioning unit this week . David is an awesome technician. He’s polite respectful and thorough. I’m incredibly happy with the companies service this week and David is a great representation of your company…. Thank you