We're HIRING! Click here to see our open opportunities
Home (610) 791-9100
RATE US on Google!
Get a Quote Request Service

Combination (Combi) Boiler Maintenance in Allentown, PA

Schedule your combination boiler maintenance Allentown service today for reliable hot water and efficient heating performance.

Expert Combination (Combi) Boiler Maintenance | Allentown HVAC Services

Combination Boiler Maintenance in Allentown & Lehigh Valley

When your combination boiler needs maintenance in Allentown, trust Dual Temp Home Services to keep your hot water flowing reliably. Our skilled technicians service top brands like Navien, Lochinvar, and Bosch, ensuring your combi boiler operates efficiently year-round. With expert care and precision, we help Lehigh Valley families avoid costly breakdowns while maximizing energy savings.

Get Started >

Professional Combination Boiler Maintenance in Allentown, PA

When your combination boiler in Allentown, PA needs professional maintenance, Dual Temp Home Services provides expert care for all major brands including Navien, Lochinvar, Bosch, Weil McLain, and NTI systems. Our skilled technicians understand the unique requirements of combi boilers and deliver comprehensive maintenance services to keep your unit operating at peak efficiency throughout the Lehigh Valley.

Regular combination boiler maintenance prevents common issues like inconsistent water temperature, strange noises, and heating inefficiencies that can disrupt your family's comfort. Our thorough maintenance process includes inspecting heat exchangers, checking gas connections, testing safety controls, and cleaning critical components to ensure reliable hot water and heating performance.

Allentown homeowners trust our team to identify potential problems before they become costly repairs. Whether you have a Navien condensing unit or a Bosch combi system, we tailor our maintenance approach to your specific equipment's needs. Our preventive care helps extend your boiler's lifespan while maintaining optimal energy efficiency.

From addressing pilot light issues to preventing tank corrosion and pressure relief valve problems, our maintenance services keep your combination boiler running smoothly year-round. Contact Dual Temp Home Services today to schedule professional combi boiler maintenance and ensure dependable hot water and heating for your Allentown home.

Get Started

Schedule Your Combi Boiler Maintenance in Allentown Today

Schedule your combination boiler maintenance Allentown service today for reliable hot water and efficient heating performance.

Call Now

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

In Allentown, where harsh Pennsylvania winters and humid summers create challenging conditions for home heating systems, residents understand the critical importance of reliable combi boiler maintenance. The city's historic neighborhoods, from the West End to the East Side, feature a mix of older homes and newer constructions that rely heavily on efficient heating solutions to combat the region's extreme weather fluctuations. When temperatures plummet below freezing or soar into the 90s, Allentown homeowners know that extreme weather puts extra demands on their combination boilers, making professional maintenance essential for optimal performance. Dual Temp has become the trusted name throughout the Queen City, providing expert combi boiler services that keep families comfortable year-round while helping them avoid costly emergency repairs during the most demanding weather conditions.

All Services

testimonials

What Our Customers Are Saying

Kathy D.
google
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.

Ashita D.
google
Ashita D.

Very professional and quick service. I highly recommend it.

Jeffrey K.
google
Jeffrey K.

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!

Michael S.
google
Michael S.

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

Terry N.
google
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!

Peggy P.
google
Peggy P.

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

Asher S.
google
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.

Jim M.
google
Jim M.

Patrick Boyle was very knowledgeable and likeable. Great tech ❗

Celene H.
google
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.

Joseph B.
google
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.

Duane O.
google
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.
google
Alec R.

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

Munyaradzi T.
google
Munyaradzi T.

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

Tom H.
google
Tom H.

A great company to partner with!

Dolores C.
google
Dolores C.

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

Dottie M.
google
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.

Joshua M.
google
Joshua M.

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.

Tom B.
google
Tom B.

We have been using Dual Temp for several years now and we are very satisfied with the service. Reactionary maintenance and/or emergency items are hard to manage from a remote site. Dual Temp does a GREAT JOB of taking care of our maintenance needs and they react in a timely manner.

Jim G.
google
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!

Steve M.
google
Steve M.

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

Jose L.
google
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 !

Sandra M.
google
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!

S B.
google
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!

Julianne M.
google
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!

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
Divisions
Home Services Commercial Services Construction Services Building Automation
Links
About Contact Us FAQ
Follow us
Facebook Instagram LinkedIn YouTube
© 2026 Dual Temp Company, Inc.
Privacy Policy Terms of Service