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Tankless Water Heater Services

Endless Hot Water Solutions for Your Azle Home

If you’re tired of running out of hot water or dealing with bulky, inefficient storage tanks, a tankless water heater may be the perfect solution. At Double L Plumbing, we provide expert tankless water heater installation, repair, and maintenance in Azle, TX, and surrounding Parker and Tarrant County communities.

Our licensed plumbers work with all major tankless brands and customize every installation to your home’s needs. Whether you’re looking for lower energy bills, endless hot water, or a system that saves space, we’ll help you find the right fit.

Call us today at 817-444-3100 or request service through our Contact Us page to schedule your tankless water heater service.

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Licensed Double L Plumbing technician installing dual tankless water heaters for a home in Weatherford, TX.

FAQs About Tankless Water Heaters

Why Choose a Tankless Water Heater?

Unlike traditional water heaters that store hot water in a tank, tankless systems heat water only when you need it. This design offers several advantages:

  • Endless Hot Water: Multiple showers, laundry, and dishes with no interruptions.
  • Lower Energy Bills: Heat only the water you use.
  • Space-Saving Design: Compact units free up utility room or garage space.
  • Longer Lifespan: Lasts up to 20 years with proper care.
  • Cleaner, Safer Water: No stagnant storage tank.
  • Boosted Home Value: Energy-efficient upgrades are attractive to buyers.

Tankless vs. Traditional Water Heaters: Which Is Right for Your Azle Home?

When deciding between a tankless water heater and a traditional storage tank unit, it’s important to understand the differences. Both can provide reliable hot water, but they work in very different ways.

Tankless Water Heaters

  • Hot Water On Demand – Heats water only when you need it.
  • Energy Efficiency – Lower energy bills since there’s no standby heating.
  • Compact Size – Mounts on a wall and frees up space in your utility room or garage.
  • Longer Lifespan – Typically lasts up to 20 years with proper maintenance.
  • Best For – Homes that want efficiency, endless hot water, and lower long-term costs.

Traditional Water Heaters

  • Stored Hot Water – Keeps 30–50 gallons heated at all times.
  • Lower Upfront Cost – Usually less expensive to purchase and install.
  • Shorter Lifespan – Lasts about 8–12 years.
  • Takes More Space – Large tanks take up floor space.
  • Best For – Homeowners looking for lower initial investment or with existing setups that make replacement simpler.

Which Water Heater Should You Choose?

If your family often runs multiple showers or appliances at once, or if you want to reduce energy bills, tankless may be the better choice. Traditional tanks, however, are still reliable and may be the right fit for smaller households or those wanting a lower upfront cost.

At Double L Plumbing, we can evaluate your home’s hot water needs and recommend the best option for your comfort and budget.

Our Tankless Water Heater Services in Azle, TX

Tankless Water Heater Installation

We install all major tankless water heater brands, including Rinnai, Navien, Rheem, and more. Whether your home uses gas or electric, we’ll ensure your new system is the right size and installed to code. We also handle all permits and inspections with the City of Azle and surrounding municipalities for a stress-free experience.

Warranty Coverage for Your Peace of Mind

All of our tankless water heater installations come with the manufacturer’s warranty, which varies by brand. Our team will explain your coverage in detail and make sure you know exactly what’s included.

Tankless Water Heater Repair

If your system isn’t keeping up, we offer fast and reliable repairs for all makes and models. Common issues we fix include:

  • Inconsistent water temperature
  • Ignition or power failures
  • Mineral buildup affecting performance
  • Leaks or strange noises

Tankless Water Heater Maintenance

Prevent costly breakdowns with routine service. Our maintenance plans include:

  • Flushing out mineral deposits (essential with Azle’s hard water)
  • Flushing out mineral deposits (essential with Azle’s hard water)
  • Inspecting gas, water, and electrical connections
  • Checking for leaks and proper performance
  • Extending the lifespan of your system

Protecting Against Azle’s Hard Water

Homes in Azle, Parker County, and Tarrant County often deal with hard water, which can reduce the efficiency of tankless units. We recommend pairing your water heater with a water softener or scheduling regular maintenance flushes to protect your investment.

Custom Tankless Water Heater Recommendations for Every Home

At Double L Plumbing, we know that every Azle household is unique. That’s why we don’t believe in a one-size-fits-all approach to water heating. Our plumbers take the time to understand your family size, daily hot water usage, and home setup before recommending the right tankless system.

Whether you’re a couple looking for an efficient upgrade, a large family running multiple showers and appliances, or a homeowner with space limitations, we’ll help you choose the perfect unit. By customizing our recommendations, we ensure your new tankless water heater delivers consistent performance, maximum efficiency, and long-term value—without overspending on a system that’s too big or struggling with one that’s too small.

Trust Double L Plumbing for Tankless Water Heater Services in Azle, TX

At Double L Plumbing, service is everything. As a locally owned business built on integrity, professionalism, and accountability, we take pride in delivering top-quality plumbing solutions for our neighbors in Azle and the surrounding areas. Our technicians are highly trained, community-focused, and committed to treating your home with care.

Whether you need tankless water heater installation, repair, or maintenance, you can count on us for honest recommendations, reliable workmanship, and a customer-first experience. We stand behind our work with warranties and the confidence that comes from years of training and dedication.

Call us today at 817-444-3100 or schedule your appointment through our Contact Us page to experience the Double L difference — where good service is everything.

Let's Get Started
1b 1 Badge Weatherford Chamber Of Commerce Member 10b 1
Shelley Hampe
Shelley Hampe
20:15 13 Jul 25
Thomas was knowledgeable, kind, and efficient. He did a great job!
William
William
15:47 30 Jun 25
Fast and great service
Cinda Masure
Cinda Masure
02:24 28 Jun 25
This time was our hot water heater needing service. Very efficient and quick. We have used you several times always pleased with the job. All the tech have knowledgeable and do excellent work. Logan Ellis did a great job for us!
Sandra Bell
Sandra Bell
16:57 18 Jun 25
We have used Double L a number of times, the work was ways done neatly and explained as they worked. We thank them .
Tobi Gardner
Tobi Gardner
19:59 16 Jun 25
Finding a great plumber can be tough, but I hit the jackpot with this one! From the moment they arrived, they were professional, friendly, and clearly knew their stuff. I really appreciate their honesty and fair pricing. Highly recommend!
Brandon Johnson
Brandon Johnson
16:49 13 Jun 25
Great service! Was able to replace my valve quickly!
Daun Dickson
Daun Dickson
22:07 03 Jun 25
Logan was very professional and thorough. Great customer service!
Tom Morgan
Tom Morgan
14:26 31 May 25
Dalton was great! He and the company worked with my schedule and took care of my issue. Efficient and professional!
Kevin Kysar
Kevin Kysar
15:34 28 May 25
Great to deal with, technician was right on time, and repair went perfectly. Will definitely call them again with future plumbing issues.
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