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Comfort Services in Bethlehem, PA

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

Trusted Heating, Cooling & Hot Water Services in the Lehigh Valley

Keep your Bethlehem home comfortable year-round with Dual Temp Home Services, the Lehigh Valley’s trusted experts in heating, cooling, and hot water solutions. Our certified technicians provide fast, reliable repair, maintenance, installation, and replacement for furnaces, air conditioners, heat pumps, and water heaters from top brands. Serving Bethlehem and surrounding areas, we deliver energy-efficient, cost-effective HVAC and hot water services tailored to your home’s needs.

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Heating Services

Keep your Bethlehem home warm and comfortable all winter with Dual Temp Home Services, the Lehigh Valley's premier heating specialists. Our experienced technicians provide comprehensive heating solutions for residents throughout Bethlehem and surrounding areas, partnering with industry-leading brands like Bosch, Trane, Lennox, and Mitsubishi Electric to deliver superior performance and reliability.

Our certified professionals offer complete heating services including installation, maintenance, and repair for gas furnaces, high-efficiency boilers, heat pump systems, ductless mini-split units, radiant floor heating, electric baseboard heaters, and combination boiler systems. We prioritize energy efficiency to help Bethlehem homeowners reduce utility costs while maintaining optimal indoor comfort during Pennsylvania's harsh winter months. Whether you need emergency heating repairs, seasonal tune-ups, or new system installation, Dual Temp delivers prompt, professional service tailored to your home's specific requirements and budget. Trust our local expertise to keep your Bethlehem family warm and your heating system running efficiently all season long.

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Cooling Services

Stay comfortable year-round with Dual Temp Home Services, Bethlehem's premier HVAC specialists. Serving the historic Steel City and surrounding Lehigh Valley communities, we provide comprehensive heating and cooling solutions for residential and commercial properties. Our expert technicians handle everything from furnace installations to air conditioning repairs, ensuring your home maintains perfect comfort through Pennsylvania's changing seasons.

We work with top-tier brands including Bosch, Trane, Daikin, Carrier, and Lennox to deliver reliable HVAC systems tailored to Bethlehem's climate needs. Our services include:
• Central heating and cooling systems
• Ductless mini-split installations
• Energy-efficient heat pump solutions
• Emergency repair services
• Preventive maintenance programs

From the historic downtown district to newer developments in South Bethlehem, our certified technicians understand local housing needs and energy efficiency requirements. We prioritize system performance optimization to help reduce utility costs while maintaining consistent indoor comfort. Trust Dual Temp Home Services for professional HVAC solutions that keep your Bethlehem home comfortable and energy-efficient throughout every season.

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Hot Water Services

Never run out of hot water again with Dual Temp Home Services, your Bethlehem, PA hot water specialists. From Historic Bethlehem to the SouthSide Arts District, we provide expert installation, maintenance, and repair for tankless water heaters, high-efficiency boilers, traditional storage tanks, combination boilers, electric water heaters, and boiler-fed radiator systems. Our certified technicians service top brands like A.O. Smith, Bosch, Rheem, and Navien to ensure reliable hot water year-round. We respond quickly across Bethlehem Township, Fountain Hill, Freemansburg, and Hanover Township.

Whether you’re upgrading to an energy-efficient tankless model or need emergency water heater repair near Lehigh University or Moravian University, we deliver fast, professional solutions tailored to your home and budget. We help homeowners choose the most cost-effective, energy-efficient systems, from space-saving tankless units to powerful combi boilers, all installed to local codes and optimized for Bethlehem’s climate. Trust Dual Temp Home Services for dependable water heater installation, replacement, and repair in Bethlehem, PA. Contact us today to schedule service and enjoy efficient, consistent hot water.

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testimonials

What Our Customers Are Saying

Daniella A.
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Daniella A.

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!

Duane O.
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Duane O.

we were on vacation when our air conditioner went on the fritz with only our dog sitter at our house. We called Dual Temp and they got a guy out there the next morning to work on it. The technicians name was Patrick, who is definitely accredited, his profession, very professional and friendly, got our system up and running in no time answered all our questions Any potential problems that we have that need to be addressed. What a great experience. These guys put us at ease and took care of our problems so it didn’t affect our vacation. Thank you, Dual Temp and Joe

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.

Kathy D.
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Kathy D.

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.

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!

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!

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!!!!

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 ⭐️

Skylar S.
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Skylar S.

Awesome job very professional clean work

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!

Jim M.
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Jim M.

Patrick Boyle was very knowledgeable and likeable. Great tech ❗

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.

Karen M.
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Karen M.

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.

Ray S.
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Ray S.

Staff was courteous, well trained and did an excellent installation

Annette G.
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Annette G.

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!!

Joseph B.
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Joseph B.

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.

Steve M.
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Steve M.

Great service where the customer comes first.

S B.
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S B.

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!

Jose L.
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Jose L.

Just wanted to give a special thanks to Patrick Boyle of Dual Temp for coming out today and fixing my gas furnace in a speedy and efficient manner, from diagnoses to fixing the issue went very well , he knows what hes doing !

Marilyn C.
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Marilyn C.

David D'Agostino was very thorough, professional and knowledgeable about my furnace and heat pump. He explained about the failed part, gave me the option to replace or wait. Great service call. I will have Dual Temp and hopefully, David, for future maintenance.

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

Peggy P.
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Peggy P.

Patrick was very knowledgeable and thorough. He did a great job servicing our heating and air conditioning units.

Chris O.
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Chris O.

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!

Diane F.
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Diane F.

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!

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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