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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

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We moved into an old home with an old oil furnace that we knew was on its way out. Joe, David, and crew were great and replaced our old furnace with a new one. We had only one issue which was that the additional room that was added onto this house in 2010 didn’t include a way to bleed out the baseboards. They found a solution and fixed the issue. Dual temp is a great company with great people!

google

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

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

google

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.

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

google

Patrick Boyle was very knowledgeable and likeable. Great tech ❗

google

Wow, what a great experience! I had Dual Temp install a Tankless Hot Water Heater in my home. The entire experience and crew was tip top from 1st inquiry call to final install. Dual Temp was professional, experienced, respectful of my home and they worked really hard to make everything PERFECT.. They did such a great job, now i even gained closet space where the old hot water heater was!!! Thank you Dual Temp, I look forward to recommending you to my friends and family. Thanks again!!

google

Terrific experience. Thank you!! Knowledgeable. Not pushy at all. Friendly. Immediately got down to work. Punctual arrival. Professional service.

google

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

google

I have the joy of working with the Dual Temp home services team on a regular basis. From Patrick in service, to David and Shawn in install, to Joe and Kim in the office, I can tell you these guys are truly top notch in their trade and even better human beings. They genuinely care for their customers and demonstrate it every day.

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Patrick Boyle was awesome, straightforward and right to the point. That we didn’t follow through with the plan we knew exactly where we stood with Patrick and Dual Temp . Thank you, Ralph

google

Patrick Was quick professional and very knowledgeable and efficient

google

Dual Temp Home Services delivered a great customer experience - easy scheduling, proactive communications, and reasonable pricing. Our technician Patrick Boyle was awesome - arrived on time, friendly, knowledgeable, helpful, and courteous! A true professional! Definitely recommend having Dual Temp and Patrick support your HVAC needs!

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

Great Job!! I was really impressed with the in-depth knowledge that tech had with my system. Clean and thorough!

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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!

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Very nice to work with. I love the system a lot.

google

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

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Excellent company for a commercial property

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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

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

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

Response time is very good. Techs are professional and good to work with. Great at analyzing and repairs.Always glad to see DualTemp onsite making us all look good. Thanks for your Great services.

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.