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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

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

Staff was courteous, well trained and did an excellent installation

google

David came out and did a great job and was done within an hour. didn’t try to sneak in any kind of fees or charge for extra time.

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

Fantastic service, very friendly, prompt.. overall they're just fantastic! Highly recommend!

google

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!

google

Excellent trouble shooting and great remedial proposals. Knowledgeable and efficient technician

google

Patrick is amazing. So is the entire dual temp team. They really take their customer service to the level of extraordinary. I highly recommend dual temp for any and all HVAC needs. So happy they are doing residential now. Just amazing updated June 2025

google

Patrick Boyle, my Technician, went above and beyond to complete my furnace tuneup to my Total Satisfaction. From the text to inform me that he was on his way, to a follow-up phone call to explain what work was preformed. This was my first time using Dual Temp, And they are now the ONLY HVAC company that I will ever use! Thanks Patrick…. And Dual Temp.

google

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

google

Patrick did a nice job, very thorough, explained everything, streamlined a few items, pleasant and efficient.

google

Our furnace decided to give us a problem and stop working on one of the coldest days of the year!!! I frantically called/left messages with numerous HVAC companies who either couldn’t help us because we weren’t regular customers or couldn’t get to us for at least two days! Our technician David returned my call, got info he needed to see if he could help and got back to me immediately to say he had the part and could be here in 30 minutes. He was extremely knowledgeable, professional and polite. Our furnace was repaired quickly and kicking out heat again. Price was also much lower than others for emergency call. We are very pleased and highly recommend.

google

Dual temp home services have been great to work with. They are always on time for service calls, and they take great pride in their work. Patrick is really committed to sharing specifics to make sure that I understand. Recommend them highly as a trusted company!

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

Hi ,we Hired Dual Temp to install a new gas furnace and new water Heater, They did an excellent job! They are very professional and the price was very reasonable. I would definitely hire them again in the future.Thank you !! Sincerely Harry R.

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

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

google

Joe from Dual Temp was very knowledgable, asked clarifying questions to understand what we want and what we need to get us the best benefit and pricing proposals. Very Satisfied!

google

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 ⭐️

google

Great service where the customer comes first.

google

Great tech, good communication and people skll s along good technical trouble shooting and diagnostic skills

google

Patrick was very professional in his time at my house. Went over my system to troubleshoot the issues I was having with my ac unit. Gave me a great description of what happened and options to repair. He also found an issue with my propane water heater that was a potential safety concern and I was able to get that resolved. It was still under warranty from our plumber so with Patrick find he was able to solve the issue. It was lucky I made the call to Dual Temp for Service.

google

Always timely, polite, professional and informative. Makes making decisions easy. Great to work with outstanding service. I can highly recommend.