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Comfort Services in Fullerton, PA

Dual Temp Home Services provides heating, cooling, and hot water solutions in Fullerton, PA and the Lehigh Valley with certified technicians.

Expert HVAC and Hot Water Services for Year-Round Home Comfort

Stay comfortable year-round in Fullerton, PA with Dual Temp Home Services, your local experts for heating, cooling, and hot water solutions. Our certified technicians provide fast, reliable repair, maintenance, installation, and replacement for all major brands and systems. From furnaces and air conditioners to water heaters and heat pumps, we keep your home efficient and comfortable in every season. Serving Fullerton, Whitehall Township, and the Lehigh Valley, Dual Temp Home Services delivers trusted, professional HVAC and hot water service tailored to your needs and budget.

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Heating Services

Stay warm all winter in Fullerton, PA with Dual Temp Home Services, your local Lehigh Valley heating experts. We deliver complete heating solutions to keep Fullerton and Whitehall Township homes comfortable through the coldest snaps, working with trusted brands like Bosch, Trane, Lennox, and Mitsubishi Electric. Our certified HVAC technicians handle precise installation, thorough maintenance, and reliable repair for every type of residential heating system, including gas furnaces, high-efficiency boilers, heat pump systems, ductless mini-splits, radiant floor heating, electric baseboard heaters, and combination boiler systems. From older homes to new builds, we optimize system performance to improve comfort and reduce energy costs.

Whether you need fast heating repair in Fullerton, PA, a seasonal tune-up before winter, or a right-sized furnace or heat pump replacement, our team provides prompt, professional service tailored to your home and budget. We focus on efficiency, safety, and dependable warmth so your equipment runs at peak performance when you need it most. Serving Fullerton, Whitehall Township, and nearby Lehigh Valley communities, Dual Temp Home Services is the HVAC company homeowners trust for long-lasting results. Contact us today for expert heating installation, maintenance, and repair that keeps your Fullerton home cozy and energy-efficient all season long.

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Cooling Services

Stay cool this summer with Dual Temp Home Services, Fullerton's premier air conditioning specialists. Our expert technicians provide comprehensive cooling solutions including installation, maintenance, and repair services for all AC systems. From central air units to ductless mini-splits and energy-efficient heat pumps, we ensure your home stays comfortable during Pennsylvania's hottest months.

We partner with top-tier brands like Bosch, Trane, Daikin, Carrier, and Lennox to deliver reliable cooling solutions tailored to Fullerton homes. Our services include central air conditioning systems, ductless mini-split units, ground source heat pumps, and high-efficiency split systems. Whether you need emergency repairs, routine maintenance, or new system installation, our certified professionals provide fast, dependable service that fits your budget. We focus on maximizing system efficiency to reduce energy costs while maintaining optimal indoor comfort. Trust Dual Temp Home Services for professional air conditioning solutions that keep your Fullerton home cool, comfortable, and energy-efficient throughout the summer season.

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Hot Water Services

Never run out of hot water in Fullerton, PA with Dual Temp Home Services, your local Lehigh Valley hot water specialists. We deliver fast, professional installation, maintenance, and repair for all water heating systems so your home stays comfortable year-round. Serving homes along the MacArthur Road corridor and near Lehigh Valley Mall, our certified technicians respond quickly across Fullerton and Whitehall Township, as well as nearby Allentown, Coplay, and Catasauqua. From no-hot-water emergencies to planned upgrades, we provide honest recommendations, upfront pricing, and reliable craftsmanship tailored to your home, timeline, and budget.

We work with top-rated brands like A.O. Smith, Bosch, Rheem, and Navien to offer the right solution—tankless water heaters, high-efficiency boilers, traditional storage tanks, combination boiler systems, electric water heaters, and boiler-fed radiator systems. Whether you’re maximizing efficiency with a compact tankless model or extending the life of your current unit with expert maintenance, our team helps you choose the most cost-effective, energy-saving option. Trust Dual Temp Home Services for dependable hot water service in Fullerton, PA—contact us today for expert installation, maintenance, and repair.

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testimonials

What Our Customers Are Saying

Asher S.
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Asher S.

Although we weren’t able to solve the problem during his visit, Patrick was very helpful in explaining the issue and course of action needed.

Stephen O.
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Stephen O.

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.

John F.
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John F.

The technicians that came today were professional and explained the problem clearly. We are looking forward to implementing the new system.

Bill M.
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Bill M.

Very professional and highly qualified. Worked on my commercial freezer and fixed a long time problem no one else has. Highly recommend and thanks!!!!

Denise K.
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Denise K.

Needed a new heating/ac system installed. Received a few estimates and had a friend refer me to Dual Temp because she had a great experience. Joe came out promptly and provided us with 4 options. Very knowledgeable in helping with our unique situation. Installation was prompt and quick. The young men who came out were extremely professional and very considerate. Would highly recommend them!

Penny R.
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Penny R.

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

Kathryn R.
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Kathryn R.

Patrick is polite and very informed. He shows concern and makes recommendations to address anything that could be problematic or preventative for future issues with our furnace.

Terry N.
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Terry N.

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!

Theodore K.
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Theodore K.

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

Ashita D.
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Ashita D.

Very professional and quick service. I highly recommend it.

Ann S.
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Ann S.

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

Tom H.
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Tom H.

A great company to partner with!

Sandra M.
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Sandra M.

We will definitely use Dual Temp again. From Joe doing the estimate to Patrick installing new baseboard heat registers they were friendly, professional and we were very happy with the price. Patrick did a great job, so happy we chose them!

Alec R.
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Alec R.

The technician was punctual, thorough, clean, and friendly. Our home is in good hands with Dual Temp.

Peter L.
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Peter L.

Very good service. Very reasonable and explains all issue and problems well. Very thorough and caught extra stuff

Jim G.
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Jim G.

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!

Monica H.
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Monica H.

We have only been working with Dual Temp for approximately two months, but we cannot say enough good things about them. Our commercial building has a unique HVAC system, to say the least, and we have already had several occasions on which we have had to make service requests. Dual Temp responds to calls and emails quickly and keeps the customer updated of progress. Nate and his great team of techs—specifically, Noah, Jeff, Bill and the other Noah—are all knowledgeable and very relatable when sharing information and options. It was a very lucky day for us when we connected with Bob, our Dual Tech salesperson, who is diligent about keeping in touch to ensure our needs are being met. Dual Temp now has our finicky HVAC equipment up and running, and we are most appreciative!

Chelsea W.
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Chelsea W.

Joe was prompt, professional & helpful! His communication skills are excellent & I appreciate the organization of his work flow. Very glad we were referred to him!

Julianne M.
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Julianne M.

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!

Mary A.
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Mary A.

Great pricing and quick response time with work finished early. The crew was courteous, communicative, and extremely helpful. It was a pleasure doing business with Dual Temp. 5 ⭐️

Stephanie R.
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Stephanie R.

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.

Jim M.
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Jim M.

Patrick Boyle was very knowledgeable and likeable. Great tech ❗

Kris F.
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Kris F.

Technician responded quickly on a holiday and we scheduled for a repair the next day. He was commutative and friendly through out the repair process as well as a problem solver when faced with a change. Pricing was more than fair!

Celene H.
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Celene H.

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.

Dual Temp Company, Inc.
2050 South 12th Street
Allentown, PA 18103
Contact
(610) 791-9100
info@dualtemp.com
NJ Plumbing Lic # 36BI01024500
NJ HVAC Lic # 19HC00615300
DE HVAC Lic # HM-0001042
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