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

Heating Services in Bethlehem, PA

Need reliable heating services in Bethlehem PA? Contact us today for expert furnace repair, heat pump maintenance, and boiler repair throughout the Lehigh Valley.

Professional Heating Services in Bethlehem, PA

Heating Services in Bethlehem PA: Repair & Maintenance

When Bethlehem winters demand reliable warmth, expert heating services from Dual Temp Home Services keep your family comfortable and your energy bills in check. Our skilled technicians handle everything from furnace repairs and boiler maintenance to heat pump installations, ensuring your system runs efficiently all season long. We're your neighbors in the Lehigh Valley, committed to delivering fast, dependable solutions when you need them most.

Get Started >

Professional Heating Services in Bethlehem PA for Your Home Comfort

When Bethlehem, PA homeowners need reliable heating services, Dual Temp Home Services delivers comprehensive solutions to keep your family comfortable throughout the coldest months. Our experienced technicians specialize in servicing all types of heating systems, from traditional gas and electric furnaces to modern heat pumps and efficient mini-splits.

Whether you're dealing with uneven home heating, spiking energy bills, or a furnace that won't ignite properly, our team quickly diagnoses and resolves heating issues before they leave you in the cold. We work with trusted brands like Trane, Carrier, Lennox, and Mitsubishi Electric to ensure your system operates at peak efficiency.

Common heating problems we address include HVAC systems making strange noises, short cycling issues, thermostat malfunctions, and blocked airflow from dirty filters or damaged ductwork. Our comprehensive approach covers everything from boiler repairs and heat pump maintenance to complete system replacements when needed.

Serving the Lehigh Valley community, we understand that your home is your sanctuary. That's why we prioritize comfort, efficiency, and cost savings with every heating service we provide. From emergency repairs to preventive maintenance on your Bosch boiler or Daikin heat pump, trust Dual Temp to keep your Bethlehem home warm and energy-efficient all winter long.

Get Started

Get Expert Heating Services in Bethlehem Today

Need reliable heating services in Bethlehem PA? Contact us today for expert furnace repair, heat pump maintenance, and boiler repair throughout the Lehigh Valley.

Call Now

Expert HVAC Services for Bethlehem's Historic Steel City Community

In Bethlehem, Pennsylvania, where historic charm meets modern living, homeowners face the challenge of maintaining comfortable indoor temperatures throughout the region's demanding seasonal changes. The city's mix of century-old homes and newer constructions requires specialized heating expertise to navigate everything from drafty Victorian-era houses to energy-efficient modern builds. Winters and summers can be tough, so homeowners in Bethlehem count on Dual Temp for expert heating services that keeps families comfortable, whether they're nestled in the South Side's tree-lined neighborhoods or residing in the bustling downtown district. Our local technicians understand the unique heating demands of Bethlehem's diverse housing stock and are committed to ensuring every family stays warm and cozy when Pennsylvania's harsh winter weather arrives.

All Services

testimonials

What Our Customers Are Saying

Chelsea W.
google
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!

John J.
google
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.

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.

Kathryn R.
google
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.

Laurie G.
google
Laurie G.

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!

David S.
google
David S.

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.

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!

Marcia Z.
google
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

Annette G.
google
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!!

Christopher N.
google
Christopher N.

Dual Temp is a dependable and customer focused organization. They quickly respond and the scheduling process is user friendly. Patrick has been to our home on multiple occasions and is thorough, explaining the work he’s doing, what he finds, and recommendations for repairs and/or upgrades.

Stephanie R.
google
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.

Mary A.
google
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 ⭐️

Karen M.
google
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.

Monica H.
google
Monica H.

We have only been working with Dual Temp for approximately two months, but we cannot say enough good things about them. Our commercial building has a unique HVAC system, to say the least, and we have already had several occasions on which we have had to make service requests. Dual Temp responds to calls and emails quickly and keeps the customer updated of progress. Nate and his great team of techs—specifically, Noah, Jeff, Bill and the other Noah—are all knowledgeable and very relatable when sharing information and options. It was a very lucky day for us when we connected with Bob, our Dual Tech salesperson, who is diligent about keeping in touch to ensure our needs are being met. Dual Temp now has our finicky HVAC equipment up and running, and we are most appreciative!

Marilyn C.
google
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.

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!

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 D.
google
S D.

Excellent company for a commercial property

Ray S.
google
Ray S.

Staff was courteous, well trained and did an excellent installation

Peggy P.
google
Peggy P.

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

Ralph C.
google
Ralph C.

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

Bill W.
google
Bill W.

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

John F.
google
John F.

The technicians that came today were professional and explained the problem clearly. We are looking forward to implementing the new system.

Denise K.
google
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!

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