How does a tankless water heater work?

Tankless systems heat water only when needed—there’s no storage tank. Cold water flows through a heat exchanger, where it’s quickly warmed for immediate use. This eliminates standby heat loss and increases efficiency.

Is a tankless water heater right for my home?

It depends on your hot water needs. Homes with high demand or limited space can benefit from tankless systems, but proper sizing is key. We’ll evaluate your home and recommend the best solution.

What are the advantages of going tankless?

Endless hot water, improved energy efficiency, longer system lifespan, and more space—tankless water heaters are compact, powerful, and cost-effective over time.

Do tankless systems require maintenance?

Yes. Annual flushing is recommended to remove scale buildup and maintain peak performance. We offer maintenance plans to keep your system in great shape.

How long do tankless water heaters last?

With regular maintenance, tankless units can last 15–20 years—longer than traditional water heaters.

Are tankless water heaters more energy-efficient?

Absolutely. They only heat water when you need it, so you’re not paying to keep a tank of water warm all day. This can lower your utility bills.

How long does installation take?

Most tankless water heater installations are completed in one day. We’ll let you know the exact timeline during your consultation.

Is financing available for tankless systems?

Yes. We offer flexible financing options so you can upgrade your home’s hot water without delay. Just ask our team for details.

Tankless Water Heaters

Endless Hot Water Starts with a Tankless System in Birmingham

Tired of running out of hot water during showers or waiting for the tank to refill? Aux Home Services installs energy-efficient tankless water heaters in Birmingham, AL that provide hot water on demand. These modern systems only heat water when you need it—saving you money and ensuring comfort at all times. With expert installation and customized sizing, we’ll help you upgrade to smarter, more efficient hot water.

Tankless Combination Water Heater and Boiler

Our Tankless Water Heater Services

Tankless water heaters are compact, reliable, and designed to handle your daily hot water needs without waste or delay. Whether you’re switching from a traditional tank or installing a system in a new build, we’ll walk you through every step. We offer repair, maintenance, and full replacements with options to suit every household.

Tankless Water Heater Installation We install trusted brands and ensure your new unit is sized to meet your home’s hot water demands.
Repairs and Troubleshooting No hot water? Fluctuating temperatures? We diagnose and fix tankless issues quickly and correctly.
Annual Maintenance and Flushes Regular service helps extend the life of your system and keep efficiency high—available as part of our plumbing maintenance offerings.
System Upgrades and Energy Reviews We help you evaluate energy savings and hot water usage to determine if a tankless upgrade makes sense for your household.

To see what we can do for you, call us for a quote or to schedule service

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Why Choose Aux Home Services for Tankless Water Heater Installation?

Aux Home Services brings the knowledge, care, and support needed to make your tankless water heater upgrade stress-free and successful. Our Birmingham-based team is licensed, trained in modern systems, and here to answer your questions before, during, and after installation. Whether you’re after performance, savings, or more comfort—we make it all possible.

Local Experts in Tankless Technology We understand how to size and install tankless systems for Birmingham homes of every size and layout.
Licensed, Insured, and Trusted Technicians Our plumbers are background-checked, fully certified, and experienced in both new installs and conversions.
Clear Estimates with No Guesswork We’ll walk you through pricing, timeline, and model options before any work begins.
Support for Whole-Home Plumbing Needs Need repiping or a fixture upgrade? We can handle everything during the same visit.

Special Offer

$99

Tankless Water Heater Tune-Up

Restrictions apply. Call for details.

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Aux Home Services is here to ensure your home’s heating, cooling, plumbing, and electrical systems are properly protected. We know that problems don’t always happen during normal business hours, so we’re always ready to help.

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Testimonials

Hear From Our Satisfied Customers

Nick did great job, on Saturday, fixing my outside faucet like.

Reg R

4 days ago

Excellent service provided!

Va. Williams

5 days ago

Dalton was very respectful. I appreciated all the attention given to the application of the thermostat

Jeffrey Patterson

6 days ago

Shared everything I need to know best that I ever used awesome

Queen Watts

2 weeks ago

Technician quickly diagnosed and explained the problem and had my system back up and running.

Tonia Rollins

2 weeks ago

Eddie Jackson did a great job replacing the old HVAC combustion vent pipe.

Wesley Wear

2 weeks ago

Christian at AUX was professional, courteous, and knowledgeable. Great service.

Rux Bentley

2 weeks ago

Always professional and courteous with a smile.

Tonya Hendon

3 weeks ago

Zach’s and Dalton’s services were nothing shy of superb! They were prompt, friendly, professional, and checked the unit to ensure it was working properly! #VerySatisiedCustomer

Dinah Fisher

3 weeks ago

I’m a very satisfied customer, everything was pointed out and taken care of.

Tina Jackson

4 weeks ago

Adam was in time very efficient, took time to explain everything clearly and answered all my questions. He even made me aware if couple problems I didn’t know I had in the attic. Very grateful first his thoroughness and service.

Starlett Bridges

4 weeks ago

Adam was amazing he explained to me what I needed to get heat/air going to my back bedrooms. He found the problem and offered suggestions to fix it. He fixed the problem and now my air/heat is flowing better than ever. Adam was very friendly and knowledgeable. I truly appreciated all his help.