Allentown Tankless Water Heater Services
Your Local Experts in Quakertown, Bucks County, and Montgomery County
At Mastery Plumbing, we are here to help you upgrade your home or commercial building with an energy-efficient, space-saving tankless water heater. Countless people across Pennsylvania and throughout the United States are making the switch to tankless systems. You can join in and reap the benefits, from monthly energy savings to virtually endless hot water on demand. Do you have an existing system that needs to be repaired? We can help! Our licensed, insured, and highly trained team is prepared to assist you when it matters the most. In fact, we answer calls 24/7 and make same-day appointments.
To learn more about tankless water heaters and schedule a service, give us a call at (267) 377-4172 or reach out online. We offer our Allentown tankless water heater services to those throughout Montgomery and Bucks counties and the nearby areas.
How Do Tankless Water Heaters Work?
Unlike traditional water heaters that store hot water in a tank, tankless units heat water on demand. When you turn on a hot water tap, cold water flows through the unit, where a powerful heating element rapidly warms it to the perfect temperature. This eliminates the need for a bulky storage tank and gives you a continuous supply of hot water.
A key difference between tankless and standard water heaters is efficiency. Traditional systems continuously heat and reheat water in the tank, even when you're not using it, which can waste energy. Tankless models, on the other hand, only use energy when you want hot water, making them a smarter, eco-friendly choice.
Trusted by Your Neighbors
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“Late Friday evening our well pump decided to go out. We called up mastery plumbing and Shelby came out first thing Saturday am to access and replace the pump.”- Kayla K.
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“Very friendly and professional! Our water heater was leaking on a Friday evening (of course) and he was the first plumber I was able to get a hold of to come help.”- Amanda H.
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“Shelby, Brent and 'Collin' were very personable and professional. They all were great! Shelby kept in contact with me and let me know exactly when she would be here.”- Colleen H.
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“Brent is an outstanding tech and a great face for what is, in my experience so far, a very good company. I just moved to Coopersburg cold called Mastery based on a Google web search hit.”- Howard A.
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“Alex came out the same day to fix the leak in our wall. He was very efficient and got the job done quickly.”- Alex R.
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“Brent and his apprentice Shelby (I think that’s her name!) were very nice, knowledgeable, and quick to fix our leaking pipes.”- Elizabeth H.
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“I had am issue with the zone valves with my boiler, the gentlemen who came out and serviced my system were quick efficient and did amazing work!”- Eric D.
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“Friendly, Professional, On-time, quality work!”- Maryann L.
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“Brett and Shelby were awesome. Very personable and professional.”- Chris D.
The Advantages of Installing a Tankless Water Heater
Switching to a tankless water heater offers several benefits, including the following:
- Virtually endless hot water - Say goodbye to running out of hot water mid-shower. With a tankless system, you can enjoy a steady hot water supply no matter how much you use.
- Energy efficiency - Since water is only heated when needed, tankless systems can reduce energy consumption and lower utility bills.
- Space-saving design - These compact units take up significantly less space than traditional water heaters, freeing up valuable space.
- Longer lifespan - Tankless water heaters typically last up to 20 years, outlasting standard water heaters by many years.
- Lower risk of leaks and flooding - There is no reason to worry about a storage tank leaking or bursting and causing water damage to your home.
If you are interested in bringing a tankless water heater to your home, contact us. We can help you explore the many available options and select one that works perfectly for your hot water needs. Plus, we can provide an estimate for the installation and outline our financing and payment plan options.
Dependable Tankless Water Heater Repairs
Even the most reliable tankless water heater systems can experience occasional issues. Fortunately, you do not have to look far for someone to assist when your unit breaks down or begins to work unreliably.
Give us a call for a prompt solution to any kind of tankless water heater problem, such as:
- Water temperature fluctuations
- Low water pressure
- Error codes
- Unit overloads
- Water or gas line leaks
If your system needs repair, you can count on our same-day service to get your hot water back on track as quickly as possible, no matter the time of day.
To start with Mastery Plumbing, simply give us a call or submit our online contact form. We look forward to being the plumbing company you trust for tankless water heater services in Allentown.
More Than Just Plumbing—It’s Mastery
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Clean Work, Respectful Crew.
We treat your home like it’s our own—leaving it cleaner than we found it.
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Licensed, Local, and Always Professional.
Proud to serve our community with a commitment to quality and integrity.
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Fast Response, Lasting Solutions.
We’re ready when you need us, delivering fixes that stand the test of time.
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Honest Pricing. No Surprises.
Upfront estimates with no hidden fees—because trust starts with transparency.
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Your Peace of Mind Is Our Priority.
We solve plumbing problems quickly and thoroughly, so you can get back to what matters.
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Plumbing Done Right the First Time.
No shortcuts. Just expert service you can count on, every time.