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Lehigh Valley Water Heater Experts

Dependable Water Heater Service for Lehigh Valley Homes

When your water heater fails in January, your entire household feels it—cold showers, no dishwashing, and frozen routines. Lehigh Valley homeowners across Allentown, Bethlehem, Easton, and the surrounding communities count on Dual Temp Home Services for fast, accurate water heater diagnostics and repairs.

Whether your tank is leaking, your tankless unit is throwing error codes, or your system simply can’t keep up with your family’s demand, our certified technicians identify the problem and deliver the right solution. We service all equipment types and all major brands, and we help you choose the right replacement when repair isn’t the better option.

Common Issues

Inconsistent Water Temperature

Fluctuating water temperatures can be caused by a malfunctioning thermostat, dip tube issues, or sediment buildup.

Water Heater Leaking

Leaks around your water heater can result from a corroded tank, loose connections, or a damaged drain valve.

Water Heater Making Strange Noises

Rumbling, popping, or hissing sounds from your water heater often indicate sediment buildup or a failing heating element.

Water Heater Not Heating Efficiently

If your water heater is taking longer to heat water or running out of hot water quickly, it may need maintenance, replacement, or upsizing if it does not meet demand.

Water Heater Not Producing Hot Water

If your water heater isn't supplying hot water, it may be due to a faulty thermostat, heating element, electrical problems, or gas valve.

Water Heater Pilot Light Keeps Going Out

Frequent pilot light outages can be caused by a faulty thermocouple, gas supply issues, or a dirty pilot assembly.

Water Heater Pressure Relief Valve Dripping

A dripping pressure relief valve may indicate excessive pressure inside the tank, which can be dangerous if not addressed promptly.

Water Heater Smells Bad

Foul odors from your water heater can result from bacterial growth, often due to a lack of regular maintenance, low hot water temperature, or a failing anode rod. This needs to be addressed immediately as this may cause health problems.

Water Heater Tank Corrosion

Corrosion inside the tank can lead to leaks, reduced efficiency, and eventual tank failure. Regular maintenance, water-softening, conditioning, and filtration can help prevent this issue.

Trusted Equipment, Expertly Handled

Equipment We Specialize In

Dual Temp Home Services provides expert installation, maintenance, and repair for a full spectrum of residential HVAC and hot water systems. We service high-efficiency furnaces, central air conditioners, heat pumps, ductless mini-splits, tank and tankless water heaters, and indoor air quality solutions. Whether you’re upgrading your home heating system, improving energy efficiency, or replacing outdated equipment, we work with trusted brands to deliver reliable comfort throughout the Lehigh Valley.

Combination (Combi) Boiler

Compact unit that provides both space heating and domestic hot water.

Boiler

Heats water to generate steam or hot water for heating systems or industrial use.

Boiler-Fed Radiators

Radiators connected to a central boiler that distribute heat via hot water or steam.

Electric Water Heater

Boiler using electric heating elements; clean and compact alternative where gas is unavailable.

Tank Water Heater

Stores and heats a large volume of water for plumbing and heating use.

Tankless Water Heater

Provides on-demand hot water by heating water instantly without storing it.

The Brands Behind Your Comfort

We Service the Brands You Trust

At Dual Temp Home Services, we partner with the industry’s most trusted HVAC brands to deliver reliable, energy-efficient solutions tailored to your home. From installing high-performance heating and cooling systems to servicing smart thermostats and indoor air quality equipment, our certified technicians are trained across a wide range of leading manufacturers. Whether you’re upgrading your system, scheduling a repair, or planning routine maintenance, we support the brands that bring lasting comfort, efficiency, and peace of mind to households throughout the region.

A.O. Smith

Bosch

Lochinvar

Navien

Rheem

Trane

Weil Mclain

NTI

Laars

Fulton

Camus

Aerco

Bell & Gossett

Grundfos

Taco

Bradford White

Don't take our word for it

Our Customers Love Us!

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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.

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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.

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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.

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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!

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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

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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.

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

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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

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

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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!

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Having some issues with our ac, and Nate arrived promptly, diagnosed the problem, and got the job done efficiently. I would recommend Dual Temp to anyone.

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

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A great company to partner with!

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I recently had two HVAC units installed in my home by Dual Temp Home Services, and I have to say, they exceeded my expectations in every way. I’m not easily pleased, but from start to finish, their team went above and beyond. The installers were professional, efficient, and took great care to keep my house clean. They were also mindful of my pets, which I truly appreciated!

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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 .

google

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

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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.

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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!

google

The best Home Heating, A/C and Water Heater Services Team is Dual Temp Home Services in Lansdale, PA Patrick was on time and did a thorough oil heat system and water heater maintenance service as part of my contract. He was professional, friendly and knowledgable.

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Great tech, good communication and people skll s along good technical trouble shooting and diagnostic skills

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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.

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Great service where the customer comes first.

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Very nice to work with. I love the system a lot.

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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!