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Combination (Combi) Boiler Installation in Allentown, PA

Get expert combination boiler installation Allentown PA services for reliable hot water systems in your home today

Expert Combination (Combi) Boiler Installation | Allentown HVAC Services

Professional Combination Boiler Installation in Allentown PA

When you need combination boiler installation in Allentown, Dual Temp Home Services brings trusted expertise to your home. We specialize in installing high-efficiency combi boilers from leading brands like Navien, Lochinvar, and Bosch, delivering both space heating and hot water from a single compact system. Our skilled technicians ensure precise installation, helping Lehigh Valley families enjoy reliable comfort and energy savings year-round.

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Combination Boiler Installation Allentown PA: Expert Combi Boiler Services

When you need combination boiler installation in Allentown, PA, Dual Temp Home Services provides expert solutions that deliver both heating and hot water from a single, space-saving unit. Our certified technicians specialize in installing high-efficiency combi boilers from trusted brands like Navien, Lochinvar, Bosch, Weil McLain, and NTI, ensuring your Lehigh Valley home enjoys reliable comfort year-round.

Combination boilers offer exceptional value for Allentown homeowners, eliminating the need for separate water heater tanks while providing on-demand hot water and efficient home heating. Whether you're upgrading from an older system or building new, our team carefully sizes and installs your Navien or Bosch combi boiler to match your household's specific demands.

Our installation process addresses common water heater issues before they start, preventing problems like inconsistent water temperature, strange noises, and efficiency concerns. We handle everything from proper venting and gas line connections to system commissioning, ensuring your new Lochinvar or Weil McLain unit operates at peak performance.

Dual Temp's comprehensive approach means your family can count on consistent hot water and comfortable heating throughout Pennsylvania's changing seasons. Our precision installation work comes backed by manufacturer warranties and our commitment to quality service, giving you peace of mind in your investment.

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Schedule Your Combi Boiler Installation in Allentown Today

Get expert combination boiler installation Allentown PA services for reliable hot water systems in your home today

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How We Work

Getting Your Home Back to Comfortable Is Easy

Step 1

Give Us a Call

Connect with our friendly team by phone or through our quick online form. Share a few details about the issue you're experiencing so we can dispatch the right technician with the right equipment.

Step 2

We’ll Come to You

We offer same-day scheduling in most cases. A certified technician arrives at your door ready to diagnose the problem and determine exactly what it takes to fix it.

Step 3

Free Quote

After our evaluation, you receive a clear, written estimate tailored to your home and budget. No hidden fees, no pressure — just honest numbers and honest answers before any work begins.

Step 4

Time to Work!

Once you give the green light, our licensed technicians get straight to it. We travel fully stocked, so most problems are resolved in a single visit without waiting on parts.

Step 5

Comfort, Restored

Before we leave, we verify your system is operating correctly and clean up the work area completely. Your home gets its comfort back — and stays spotless.

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Discover Premier Services in Allentown's Vibrant Downtown and Lehigh Valley Region

In Allentown, where harsh Pennsylvania winters and humid summers create demanding conditions for home heating systems, residents understand the importance of reliable climate control equipment. The city's older neighborhoods, from the historic West End to the tree-lined streets of the East Side, feature homes that require efficient heating solutions to combat the region's extreme weather fluctuations. When temperatures plummet below freezing or soar into the 90s, combination boilers face intense operational stress that can lead to costly breakdowns if not properly installed and maintained. Allentown homeowners have come to rely on Dual Temp's expertise in combi boiler installation, knowing that our technicians understand the unique challenges posed by the Lehigh Valley's climate patterns and the specific heating demands of the area's diverse housing stock, from century-old row homes to modern developments.

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Don't take our word for it

Our Customers Love Us!

Dottie M.
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Dottie M.

Patrick was very helpful. He told us exactly was he was doing and what was going on with our system. I would recommend Dual Temp for your home services needs.

Todd P.
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Todd P.

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.

John J.
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John J.

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.

Matt H.
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Matt H.

I recently had a great experience with Dual Temp. From start to finish, their service was top-notch. Joe, the sales manager, was incredibly friendly and knowledgeable. He came out the same day to give us quotes on both a tankless and a regular water heater, taking the time to carefully explain the pros and cons of each option. Once we decided on the best option for our home, David came out the next day to handle the installation. He was punctual, very clean in his work, and incredibly thorough. It was clear he took pride in doing the job right. Overall, I couldn’t be happier with the service we received. If you’re looking for a company that’s responsive, professional, and cares about getting the details right, I highly recommend Dual Temp Co Inc.

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

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.

Steve M.
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Steve M.

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

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!

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!

Ashi S.
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Ashi S.

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

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

Kadir M.
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Kadir M.

Patrick was able to fix our furnace issue, including locating the spare parts at an acceptable price level. I appreciate the professionalism and quality of service. Thank you

Mike K.
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Mike K.

Very pleasant atmosphere. Customer friendly. Has always been a pleasure dealing with any person there, from technicians all the way to the owner himself.

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!

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 W.
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Terry W.

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

Dolores C.
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Dolores C.

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

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!

Marcia Z.
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Marcia Z.

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

Mike S.
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Mike S.

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! 👍

Bill W.
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Bill W.

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

Skylar S.
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Skylar S.

Awesome job very professional clean work

Cynthia G.
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Cynthia G.

Patrick was considerate and professional in installing our new hot water heater. It was a pleasure dealing with Patrick and everyone at Dual Temp.

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.

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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