Serving the Lehigh Valley Since 1970
Licensed & Insured
Factory-trained technicians
Switch From Oil to Natural Gas Heat and Stop Paying Oil Prices
Heating oil prices in Pennsylvania have climbed sharply this year. Dual Temp has been keeping Lehigh Valley homes warm since 1970, and we can replace your oil boiler or furnace with a high-efficiency natural gas system, coordinate your gas line, and help you find every rebate you qualify for. Free in-home quotes across Allentown, Bethlehem, Easton and the surrounding area.
50+ years
Trusted local expertise keeping Lehigh Valley, Allentown, Bethlehem, and Easton homes comfortable.
Same-Day Scheduling
In most cases, we can have a technician at your door the same day.
Free Estimates
Accurate, no-obligation quotes for new system installations with zero hidden costs.
Fully Stocked
Mobile warehouses packed with parts to complete most repairs in one visit.
Why So Many Lehigh Valley Homeowners Are Leaving Oil Behind
If you heat with oil, you’ve felt it this year. Pennsylvania heating oil prices have risen more than 75% since last fall, and every delivery is a reminder that you’re paying for a fuel you don’t control. Add the tank to maintain, the deliveries to schedule, and an older boiler or furnace that gets less efficient each winter, and it’s easy to see why more of your neighbors are making the switch.
Natural gas is piped straight to your home, so there are no deliveries and no tank. Modern gas boilers and furnaces turn up to 95% or more of their fuel into heat, compared to roughly 80% to 85% for a typical older oil system. For most homes, that means a noticeably lower heating bill every month of the season.
Dual Temp handles the whole conversion. We check that gas is available on your street, work with your gas utility on the service line, remove or close out your old oil system, and install a new high-efficiency gas boiler or furnace sized properly for your home. We’ll also walk you through the rebates available to you, so you know your real cost before you decide anything.
Services
Everything You Need to Switch to Gas, Under One Roof
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Oil to natural gas conversions, start to finish
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Oil boiler removal and replacement with a high-efficiency gas boiler
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Oil furnace removal and replacement with a high-efficiency gas furnace
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New gas boilers that work with your existing radiators or baseboard heat
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New gas furnaces that work with your existing ductwork
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Gas availability check and service line coordination with UGI or PECO
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Oil tank removal or close-out options
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Chimney liner and venting updates for new gas equipment
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Combination boiler and water heater options, including tankless
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Annual maintenance to keep your new system running efficiently
Our Process
Your Conversion in 5 Simple Steps
Step 1
Give Us a Call
Call (610) 294-9159 or fill out the form. A real person will set up your free in-home visit, just let us know what works for you.
Step 2
We’ll Come to You.
A Dual Temp comfort expert looks at your current oil system, your home and your heating needs, and confirms natural gas is available in your area.
Step 3
Free Quote.
You get a clear, written quote with the equipment we recommend, the total cost, and the rebates you’re likely to qualify for. No hidden fees, no pressure.
Step 4
Time to Work!
We coordinate the gas service line with your utility, remove your old oil equipment, and install your new gas boiler or furnace. Our team leaves your home as clean as we found it.
Step 5
Comfort, Restored.
We test everything, show you how your new system works, and help you submit your rebate paperwork.
Rebates
Gas Conversion Rebates Can Lower Your Upfront Cost
UGI, the natural gas utility for most of the Lehigh Valley, offers rebates that can help reduce the cost of converting to natural gas and installing high-efficiency gas equipment. Depending on your home and the equipment you choose, rebates may be worth up to $1,500. We’ll tell you exactly what you qualify for during your free quote and help you with the paperwork.
If your home is served by PECO, or other state and local programs apply, we’ll check those for you too.
Don't take our word for it
What Your Neighbors Are Saying!
Outstanding service and top notch customer service. Patrick came over was super friendly and very professional. He explained all my issues and options to get my home running safely again. I will definitely call again to schedule a full upgrade. Thanks to Patrick and this company I now know how I was blind to the dangerous furnaces I been running in my home. Thanks for coming right away when all the other companies only gave excuses and appointments for a future day.
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.
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!
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!
Very good service. Very reasonable and explains all issue and problems well. Very thorough and caught extra stuff
The technician was very professional. I had annual service on my AC, furnace and water heater. The tech reviewed findings with me and discussed options. He gave honest feedback even when the answer was probably not worth it considering the expected life of my water heater. That showed they are a company you can trust. Not one that just looks to sell unnecessary modifications. Very pleased and will continue to use their services .
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!!
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!
The technician was punctual, thorough, clean, and friendly. Our home is in good hands with Dual Temp.
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
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.
Patrick was very knowledgeable and thorough. He did a great job servicing our heating and air conditioning units.
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.
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.
Technician responded quickly on a holiday and we scheduled for a repair the next day. He was commutative and friendly through out the repair process as well as a problem solver when faced with a change. Pricing was more than fair!
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 !
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 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.
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.
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!
Why Choose Us?
Why Lehigh Valley Homeowners Choose Dual Temp
Over 50 Years in the Lehigh Valley
Dual Temp has been heating and cooling local homes since 1970. We’ll be here long after your new system is installed.
Conversion Experts, Not Just Installers.
We handle the parts other contractors leave to you: gas availability, utility coordination, oil equipment removal and venting.
Honest, Upfront Pricing.
Your written quote is your price. No hidden fees and no pressure to decide on the spot.
Help With Rebates.
We know the local programs and will help you claim every dollar you qualify for.
Factory-Trained Technicians.
Our licensed, insured team installs and services all major brands, including Carrier, Trane, Lennox, Bosch, Rheem and more.
Same-Day Scheduling in Most Cases.
When you’re ready to talk, we’ll get someone out to you fast.
FAQ
Oil to Gas Conversion FAQs
Most oil to gas conversions we complete fall between $7,000 and $10,000, depending on the equipment you choose, the size of your home, and the work needed for venting and removing the old oil system. Rebates can bring that number down. Your free in-home quote gives you an exact, written price.
Most oil to gas conversions we complete fall between $7,000 and $10,000, depending on the equipment you choose, the size of your home, and the work needed for venting and removing the old oil system. Rebates can bring that number down. Your free in-home quote gives you an exact, written price.
Most oil to gas conversions we complete fall between $7,000 and $10,000, depending on the equipment you choose, the size of your home, and the work needed for venting and removing the old oil system. Rebates can bring that number down. Your free in-home quote gives you an exact, written price.
Most oil to gas conversions we complete fall between $7,000 and $10,000, depending on the equipment you choose, the size of your home, and the work needed for venting and removing the old oil system. Rebates can bring that number down. Your free in-home quote gives you an exact, written price.
Most oil to gas conversions we complete fall between $7,000 and $10,000, depending on the equipment you choose, the size of your home, and the work needed for venting and removing the old oil system. Rebates can bring that number down. Your free in-home quote gives you an exact, written price.
Most oil to gas conversions we complete fall between $7,000 and $10,000, depending on the equipment you choose, the size of your home, and the work needed for venting and removing the old oil system. Rebates can bring that number down. Your free in-home quote gives you an exact, written price.
Services
Everything You Need to Switch to Gas, Under One Roof
Allentown, Bethlehem, Easton, Alburtis, Bangor, Bath, Breinigsville, Center Valley, Cherryville, Coopersburg, Coplay, Danielsville, East Greenville, Emmaus, Fogelsville, Hellertown, Kunkletown, Macungie, Nazareth, New Tripoli, Northampton, Orefield, Palmer, Palmerton, Pen Argyl, Pennsburg, Perkiomenville, Quakertown, Red Hill, Richlandtown, Riegelsville, Schnecksville, Walnutport, Whitehall, and surrounding communities.