Never run out of hot water again
Water Heaters
Serving Knoxville for 30+ Years
Knoxville homeowners have counted on The Plumbing Authority for over 30 years of honest answers, skilled workmanship, and customer-focused service.
Up-Front Pricing
From plumbing repairs to new installations and everything in between, we offer fair, upfront pricing you can trust with no hidden fees or surprises.
Fixed Right the First Time
Our licensed plumbers get the job done right the first time with accuracy, precision and care so you can get back to your day without the hassle.
Serving Knoxville for 30+ Years
Knoxville homeowners have counted on The Plumbing Authority for over 30 years of honest answers, skilled workmanship, and customer-focused service.
Up-Front Pricing
From plumbing repairs to new installations and everything in between, we offer fair, upfront pricing you can trust with no hidden fees or surprises.
Fixed Right the First Time
Our licensed plumbers get the job done right the first time with accuracy, precision and care so you can get back to your day without the hassle.
Water Heaters in Knoxville, TN
Your water heater in Knoxville, TN is essential for daily comfort, from hot showers to clean dishes and laundry. When it’s not working properly, it can disrupt your entire household routine. At The Plumbing Authority, our Knoxville plumbers provide complete water heater service, including repair, replacement, maintenance, installation, and tankless water heater solutions.
Whether you are dealing with no hot water, inconsistent temperatures, a leaking water heater, or you are thinking about upgrading to a more efficient unit, our experienced team is here to help. As a trusted local water heater company in Knoxville, we work to keep your system operating safely, efficiently, and reliably year-round.
Call The Plumbing Authority today for professional water heater service in Knoxville, TN!
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GreenSky Financing
Flexible Financing Options Available
No Interest if Paid in Full in 15 Months
(Plan #4158)
6.99% for 60 Months
(Plan #1166)
7.99%–19.99% for 120 Months
(Plan #9992)
7.99%–19.99% for 180 Months
(Plan #9998)
Signs You Need Water Heater Service in Knoxville
Not sure when to call for service on your water heater in Knoxville? From cold winter mornings to increased holiday usage, your water heater works harder at certain times of the year. Seasonal demand changes in Knoxville can impact efficiency, hot water availability, and overall system performance.
Here are some signs to watch for that indicate you need some sort of service for your water heater:
- No hot water
- Inconsistent temperatures or fluctuations
- Insufficient hot water for daily needs
- Unusual noises from your water heater
- Discolored water
- Leaks from your water heater
- Frequent repairs needed
- Water heater age over 10 years
- Rising energy bills
If you notice any of these issues, reach out to The Plumbing Authority in Knoxville. We’re ready to inspect your water heater and offer expert advice to keep your system running smoothly.
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Types of Water Heaters We Service in Knoxville
The Plumbing Authority is your go-to expert for all types of water heaters in Knoxville. Every home has different hot water needs, and our plumbers can help you understand which system you have, what service it needs, and whether it is still the right fit for your household.
- Indirect water heaters
- Traditional tank water heaters
- Tankless hot water heaters
- Electric water heaters
- Gas water heaters
- Hybrid heat pump water heaters
Each type of water heater has its own advantages, efficiency considerations, maintenance needs, and installation requirements. Our experienced technicians can help you keep your current system running or choose a new water heater that fits your home, usage, and budget.
Knoxville Water Heater Repair
When your water heater stops working the way it should, The Plumbing Authority is here to help. Our plumbers provide water heater repair in Knoxville for issues like no hot water, inconsistent temperatures, leaks, unusual noises, and poor performance.
We’ll inspect your system, explain what may be causing the problem, and recommend the right solution for your home. Whether your water heater needs a simple fix or a more involved repair, our goal is to help restore your hot water quickly and safely.
Knoxville Water Heater Installation & Replacement
If your current water heater is outdated, unreliable, or no longer meeting your household’s needs, The Plumbing Authority can help you choose a new system. We provide water heater installation and replacement in Knoxville for traditional tank, tankless, gas, electric, and hybrid systems.
Our team will help you consider your home’s hot water usage, available space, efficiency goals, and budget so you can feel confident in your new water heater. Once installed, we’ll make sure your system is working properly before we leave.
Knoxville Water Heater Maintenance
Routine maintenance is one of the best ways to help your water heater run safely and reliably. The Plumbing Authority provides water heater maintenance in Knoxville to help reduce the risk of unexpected problems, support better performance, and keep your hot water system in good condition.
If your water heater has not been serviced recently, our plumbers can inspect the system, perform recommended maintenance, and let you know if we notice any concerns that may need attention.
Knoxville Tankless Water Heaters
Tankless water heaters are a popular option for homeowners who want on-demand hot water, a space-saving design, and improved efficiency. The Plumbing Authority provides tankless water heater service in Knoxville, including installation, replacement, repair, and maintenance.
Whether you already have a tankless system or are considering making the switch, our plumbers can help you understand your options and choose the right solution for your home.
Book OnlineWhy Choose The Plumbing Authority for Water Heater Service?
When you need water heater service in Knoxville, you want a plumbing company that responds quickly, communicates clearly, and helps you make the right decision for your home. The Plumbing Authority provides dependable service for homeowners throughout Knoxville and the surrounding area.
Homeowners call The Plumbing Authority because we offer:
- Local service from experienced Knoxville plumbers
- Help with traditional, tankless, gas, electric, and hybrid water heaters
- Water heater repair, replacement, installation, and maintenance
- Clear recommendations before work begins
- Friendly service from a team that cares about your home
- Fast help when your household has no hot water
From small water heater issues to complete system replacements, our team is ready to help restore reliable hot water to your home.
Our Knoxville Water Heater Service Process
When you call The Plumbing Authority for water heater service in Knoxville, we make the process as simple and stress-free as possible. Whether you need help with no hot water, a leaking unit, inconsistent temperatures, or routine water heater maintenance, our plumbers will walk you through the next steps clearly.
Book Online1. We Listen to What’s Going On
We start by asking about the issue you’re experiencing, such as no hot water, strange noises, leaks, rusty water, or a water heater that cannot keep up with your household’s needs. This helps us understand what may be happening before we arrive.
2. We Inspect Your Water Heater
Our plumber will evaluate your water heater, check key components, and look for signs of leaks, wear, corrosion, sediment buildup, safety concerns, or performance issues. We service traditional tank, tankless, gas, electric, and hybrid water heaters.
3. We Explain the Problem
Once we understand what is causing the issue, we explain our findings in clear terms. Our goal is to help you understand whether your water heater needs a repair, maintenance, replacement, or another service.
4. We Review Your Options
Before work begins, we walk you through your options so you can make an informed decision. We’ll answer your questions, discuss the best solution for your home, and help you understand what to expect.
5. We Complete the Service
Once you approve the work, our plumber will complete the recommended water heater service. Depending on the issue, this may include repair, maintenance, installation, replacement, or tankless water heater service.
6. We Test the System
After the service is complete, we test your water heater to make sure it is operating properly. We check for reliable hot water, safe performance, and any immediate concerns before we finish.
7. We Share Helpful Maintenance Tips
Before we leave, we can explain simple ways to care for your water heater and let you know when routine maintenance may be recommended. Our goal is to help you keep your hot water system working reliably for as long as possible.
Water Heater Service Throughout Knoxville Neighborhoods
The Plumbing Authority provides water heater service for homeowners throughout Knoxville, from older homes near downtown to growing residential areas across the city. Whether your water heater is leaking, struggling to keep up, or due for routine service, our Knoxville plumbers are ready to help.
We serve neighborhoods and areas throughout Knoxville, including:
- Downtown Knoxville
- North Knoxville
- South Knoxville
- East Knoxville
- West Knoxville
- Bearden
- Fountain City
- Sequoyah Hills
If your neighborhood is not listed, give us a call. We are happy to help homeowners throughout the Knoxville area.
Book OnlineGet Your Hot Water Back Today
Cold showers are the worst way to start your day. If your water heater is leaking, making noise, running out of hot water, or not working at all, The Plumbing Authority is ready to help.
Our Knoxville water heater experts can inspect your system, explain your options, and help restore comfort to your home. Call today for professional water heater service in Knoxville, TN.
Call (865) 245-5251
Knoxville Water Heater FAQs
Indications include no hot water, temperature fluctuations, discolored water, unusual noises, leaks, and rising energy bills. If your unit is over 10 years old or requires frequent repairs, it may need servicing or replacement.
A sudden loss of hot water can happen for several reasons, including a tripped breaker, pilot light issue, thermostat problem, heating element failure, gas supply issue, or a water heater that is struggling to keep up with household demand. If your water heater is not producing hot water, The Plumbing Authority can inspect the system, identify the problem, and recommend the right solution.
Turn off the water supply and power to the unit, and contact The Plumbing Authority for immediate assistance. Leaks often indicate serious issues that require professional attention to prevent water damage to your Knoxville home.
Whether you should repair or replace your water heater depends on the age of the unit, the type of issue, repair history, efficiency, and how well the system meets your household’s hot water needs. A newer unit with a minor issue may only need repair, while an older water heater with frequent problems, leaks, or poor performance may be better replaced.
There is no single best type of hot water heater. The one that’s right for you depends on the way your system is set up, your usage patterns, and more. Our team can help you find the best water heater for your specific Knoxville home needs.
Most people set their water heater to 120°F. That way, the water is still hot when it reaches the furthest parts of their plumbing system, but it also is not so hot that it is likely to cause burns.
It’s best to have your water heater inspected and serviced annually to maintain efficiency, prolong its lifespan, and avoid potential issues, especially important in Knoxville’s varying seasonal conditions.
It’s possible for water heaters to explode, but it’s very, very rare. This can happen with both gas and electric heaters and is more likely when the heater is not well maintained. If you’re worried about this, we can test your water heater.
Turn on the circuit breaker for the water heater, and/or the gas line that feeds it. Make sure there is a flow of water into the heater and that the pilot light is working. There may be a switch or button you need to activate depending on your unit’s make and model.
Yes. The Plumbing Authority provides water heater service in Knoxville, TN, including repair, replacement, installation, maintenance, and tankless water heater service. Our Knoxville plumbers work with traditional tank water heaters, gas water heaters, electric water heaters, tankless systems, and hybrid heat pump water heaters.
If your water heater is leaking, making noise, running out of hot water, or not working at all, call a licensed Knoxville plumber. The Plumbing Authority provides professional water heater service in Knoxville and can help with repairs, maintenance, replacement, installation, and tankless water heater solutions.
Knoxville’s Trusted Plumbers Just Around the Corner
As your go-to plumber in Knoxville, TN, we’re proud to take care of our neighbors. Whether you’re right in the city or just outside of it, we’re already helping folks nearby in the following areas:
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From quick fixes to major repairs, our 5-star reviews show why we’re the top choice for reliable, professional plumbing service.
