Water Heater Repair & Replacement
in Central Texas
No hot water, a leaking tank, or a water heater that just isn’t keeping up?
Hardison Heat Air Plumbing provides professional water heater repair and replacement throughout Temple, Belton, Killeen, Harker Heights, Nolanville, Copperas Cove, and surrounding Central Texas areas.
Whether your water heater needs a simple repair or replacement makes more sense, we’ll diagnose the problem, explain your options, and help you make the right decision for your home.
Jason's Tip:
Don’t ignore the first signs of a water heater problem.
If you notice water around the tank, rusty hot water, unusual noises, or the water isn’t staying hot like it used to, have it checked before it turns into a complete failure. Catching a small problem early can sometimes prevent water damage or an unexpected loss of hot water.
Water Heater Problems We Can Help With
Water heater problems can range from minor annoyances to complete system failures. Our technicians can diagnose and repair common issues including:
-
No hot water
-
Water not getting hot enough
-
Hot water running out too quickly
-
Leaking water heater
-
Water around the base of the tank
-
Pilot light problems
-
Burner or ignition problems
-
Electric heating element failures
-
Thermostat problems
-
Temperature and pressure relief valve issues
-
Strange noises from the tank
-
Rust-colored or discolored hot water
-
Fluctuating water temperatures
-
Tankless water heater error codes
-
Low hot-water pressure
If the system can be repaired reasonably, we’ll explain the repair before recommending replacement.
Water Heater Repair
A failed water heater doesn’t always mean you need a new one.
Our first step is to determine why the system isn’t operating correctly. Depending on the problem, many water heaters can be restored with repairs to components such as thermostats, heating elements, gas controls, burners, valves, igniters, or other serviceable parts.
Once we diagnose the system, we’ll explain what failed and provide your options before any repair is performed.
Repair Before Replace
We believe homeowners should understand what’s actually wrong with their equipment before being told they need a new water heater.
If another company has recommended replacement and you’re unsure, Hardison can provide a second opinion and evaluate whether repair is still a practical option.
Water Heater Replacement
Sometimes replacement is the better investment—especially when a tank is leaking, severely corroded, repeatedly breaking down, or nearing the end of its useful life.
Hardison installs replacement water heaters sized for your home and hot-water needs.
A professional replacement may include:
-
Removal of the existing water heater
-
Installation of the new water heater
-
Proper water and gas or electrical connections
-
Drain pan when required
-
Temperature and pressure relief piping
-
Shutoff valves and necessary fittings
-
Venting evaluation on gas systems
-
Expansion tank evaluation when applicable
-
Startup and safety checks
-
Testing for proper operation
-
Cleanup and removal of installation debris
Before installation, we’ll explain your equipment options and what is included.
💡 Jason's Recommendation:
Have the water heater diagnosed before deciding to replace it.
A water heater that stops heating doesn’t always need to be replaced. Failed thermostats, heating elements, ignition components, gas controls, and other serviceable parts can cause the same symptoms as a failed water heater.
We look at the age and overall condition of the unit, what actually failed, and the cost of repair before recommending replacement.
Tank Water Heater Service
Traditional tank-style water heaters remain one of the most common and reliable ways to provide hot water for a home.
We service and replace:
-
Gas water heaters
-
Electric water heaters
-
Standard residential tank water heaters
-
High-efficiency models
Proper sizing matters. A water heater that’s too small may constantly run out of hot water, while an unnecessarily large system can increase operating costs.
We’ll help determine the appropriate size based on your household and hot-water demand.
Tankless Water Heater Repair & Replacement
Tankless water heaters can provide efficient hot water without storing a large tank of heated water, but they still require proper installation and maintenance.
Hardison can diagnose tankless water heater problems including:
-
No hot water
-
Temperature fluctuations
-
Ignition failures
-
Error codes
-
Scale buildup
-
Flow-related problems
-
Burner problems
-
Venting issues
If you’re considering switching from a traditional tank to a tankless water heater, we can also evaluate whether your home is a good candidate and explain what modifications may be required.
Repair or Replace Your Water Heater?
There isn’t one answer that fits every home.
We consider factors such as:
-
Age of the water heater
-
Condition of the tank
-
Type of failure
-
Cost of the repair
-
Previous repair history
-
Efficiency
-
Household hot-water needs
-
Signs of corrosion or leakage
A failed component may make sense to repair.
A leaking or deteriorated tank usually does not.
Our goal is to give you enough information to make an informed decision without unnecessary pressure.
Signs Your Water Heater May Be Nearing the End of Its Life
Consider having your water heater evaluated if you notice:
-
Water collecting around the tank
-
Visible rust or corrosion
-
Rust-colored hot water
-
Frequent repairs
-
Rumbling or popping noises
-
Reduced hot-water capacity
-
Inconsistent temperatures
-
Increasing energy usage
-
An older system showing multiple problems
Catching problems early can sometimes prevent an unexpected loss of hot water or water damage.
Preventive Water Heater Maintenance
Routine water heater maintenance can help improve performance, reduce sediment buildup, and catch small problems before they turn into larger repairs.
Depending on the type of water heater, preventive maintenance may include:
-
Flushing sediment from the tank
-
Inspecting the anode rod
-
Checking the temperature and pressure relief valve
-
Inspecting for leaks or corrosion
-
Checking electrical connections or gas components
-
Verifying thermostat operation
-
Inspecting the drain valve
-
Checking the expansion tank when applicable
-
Inspecting venting on gas water heaters
-
Descaling tankless water heaters
-
Cleaning tankless inlet screens and filters
-
Verifying proper water temperature and operation
How Often Should a Water Heater Be Maintained?
For many homes, an annual inspection is a good starting point. Homes with hard water or heavy hot-water usage may benefit from more frequent flushing or descaling.
Tankless water heaters especially can develop mineral buildup over time, so regular descaling can help maintain flow and performance.
💡 Jason's Maintenance Tip:
Don’t wait until the water heater stops working to have it looked at.
A quick annual inspection can sometimes catch leaking fittings, corrosion, sediment buildup, or a weakening component before you end up without hot water—or with water on the floor.
Most Common Thing We See in the Field:
Replacing a water heater before anyone has actually determined what failed.
One of the most common mistakes we see is assuming that “no hot water” automatically means the entire water heater is bad.
On electric systems, the problem may be a heating element or thermostat. On gas systems, it may be an ignition, burner, or control issue. On the other hand, if the tank itself is leaking or badly deteriorated, replacement usually makes more sense.
That’s why we diagnose first and recommend the repair or replacement based on the actual condition of the system.
- Jason Hardison
Why Choose Hardison Heat, Air & Plumbing?
Choosing the right plumber means more than simply replacing a water heater.
At Hardison Heat, Air & Plumbing, we believe homeowners deserve honest recommendations, quality workmanship, and clear communication from start to finish.
Why homeowners trust us:
-
34 years of plumbing and HVAC experience
-
Honest recommendations without unnecessary upselling
-
Water heater repair and replacement
-
Gas and electric water heater service
-
Tank and tankless water heater experience
-
Upfront pricing before work begins
-
Financing options available for qualifying projects
-
Family-owned and locally operated
-
Proudly serving Central Texas
Areas We Serve
Water Heater Service Throughout Central Texas
Hardison Heat, Air & Plumbing proudly provides water heater repair and replacement throughout Central Texas, including:
Available 24 hours a day, 7 days a week.
We also serve surrounding Central Texas communities. If you’re unsure whether your home is within our service area, give us a call and we’ll be happy to help.
Frequently Asked Questions
Why is my water heater not producing hot water?
The cause may be a failed heating element, thermostat, gas control, ignition component, burner, electrical problem, or another system issue. A diagnostic evaluation can determine the cause.
Should I repair or replace my water heater?
That depends on the age and condition of the unit, what failed, repair cost, and whether the tank itself is deteriorating. We’ll evaluate the system before recommending either option.
Can a leaking water heater be repaired?
Some leaks come from valves or connections and may be repairable. If the storage tank itself is leaking, replacement is normally required.
Do you work on gas and electric water heaters?
Yes. Hardison services traditional gas and electric residential water heaters.
Do you service tankless water heaters?
Yes. We can diagnose and service tankless systems and discuss replacement or conversion options when appropriate.
Do you offer financing for water heater replacement?
Financing options are available for qualifying plumbing projects.
Do you install water heaters purchased by the customer?
No. Hardison Heat, Air & Plumbing does not install customer-supplied water heaters.
We provide and install the equipment we recommend so we can verify proper sizing, compatibility, required accessories, warranty coverage, and the overall quality of the installation. This also allows us to stand behind the complete job rather than only a portion of it.