Traditional and Tankless Water Heater Services for Middle Tennessee Homes
Water Heater Services
(615) 290-9860
Free water heater assessment
Warning Signs
Most water heater problems announce themselves before they become emergencies. Knowing what to look for helps you act before a slow leak becomes a flood or a failing thermostat leaves your household without hot water. Our La Vergne and Nashville area technicians diagnose the issue on-site and tell you whether repair or replacement is the smarter path.
Inconsistent Water Temperature
Hot water that fluctuates between scalding and cold usually points to a failing thermostat, a worn heating element, or sediment interfering with the heating process. Our technicians test the thermostat, inspect the elements, and determine whether repair restores consistent performance or replacement is the better path.
Rust-Colored Water
Brownish or rusty water from your hot water tap typically means corrosion inside the tank. If cold water runs clear but hot water doesn't, the issue is almost certainly your water heater. In some cases an anode rod replacement resolves this early. In others, the tank has corroded beyond repair.
Leaking at the Base
Water pooling around the bottom of your tank is a sign of internal failure. Small drips from the pressure relief valve may be fixable, but a leak from the tank body itself usually means the unit needs replacement. Don't wait — a slow leak can become a flood overnight.
Unusual Noises
Popping, rumbling, or banging sounds are typically caused by sediment hardened at the bottom of the tank. A professional flush may resolve it, but if buildup is severe, the tank's efficiency and structural integrity are already compromised. The sooner it's addressed, the less likely you are to face a complete failure.
Water Heater Age
Minimal issues expected. Annual flushing and a visual inspection keep the unit running efficiently. We recommend scheduling your first maintenance visit within the first two years.
0–5 yrs
Anode rod condition becomes critical — this part protects your tank from internal corrosion and most homeowners don't know it exists. If the rod is worn through, the tank starts rusting from the inside. Our team checks the anode rod during every maintenance visit.
5–8 yrs
This is the replacement window for most tank water heaters. Watch for rust-colored water, inconsistent temperatures, or rising energy bills. If repairs are becoming frequent, replacement is usually the more cost-effective decision.
8–12 yrs
The unit has exceeded the typical lifespan for a tank water heater. Even if it's still running, efficiency has declined and the risk of sudden leak or failure increases significantly. We recommend planning for replacement before an emergency forces the decision.
12+ yrs
Installation
When repair no longer makes sense, our team handles the full replacement process at your Nashville, La Vergne, or Middle Tennessee home. We drain the old unit, disconnect gas or electrical lines, remove the tank, and install the new unit. Every connection is tested for leaks, and we verify that the thermostat, pressure relief valve, and venting are all operating correctly before we leave.
We install both gas and electric tank water heaters. If you’re considering a switch to tankless, we can walk you through the differences and help you decide which option fits your household. See our Tankless Replacement page for more on that option.
We install both gas and electric tank water heaters throughout La Vergne, Nashville, and Middle Tennessee.
We drain the old unit, disconnect all lines, and remove the tank before the new installation begins.
New unit installed, all connections made to gas or electrical and water supply lines per code.
T&P valve, thermostat setting, and venting all tested and confirmed safe before we leave your home.
Whether your home needs a direct replacement or a full upgrade, call Gold Star Plumbing at (615) 290-9860 to schedule an installation visit.
Know Your Options
Both types of water heaters have a place. The right choice depends on your household’s hot water demand, your budget, and your home’s existing infrastructure. We help homeowners weigh both options during every consultation. For tankless-specific information, visit our Tankless Water Heater Repair page or our Tankless Water Heater Replacement page.
Why it matters: A licensed plumber is trained, tested, and insured to work on your water supply and drainage systems to code. Work done without proper licensing can void warranties, cause water damage, and create code violations that surface when you try to sell your home.
Annual Maintenance
Annual maintenance extends the life of your water heater and keeps it running efficiently. In hard water areas common across parts of Middle Tennessee, sediment accumulates faster and more frequent flushing may be needed.
Maintenance is also included in our preventative plumbing plans. Visit our Maintenance Plans page for details on coverage and pricing.
What We Check During a Maintenance Visit
We flush the tank to remove sediment that reduces heating efficiency and accelerates wear.
We inspect the anode rod — the component that protects the tank from internal corrosion. If worn down, we recommend replacement before the tank starts to rust.
We check the thermostat setting to ensure the unit is heating to the correct temperature safely and efficiently.
The T&P valve is tested to confirm it operates correctly and releases pressure safely when needed.
All visible connections are inspected for leaks, and gas venting or electrical wiring is confirmed in safe condition.
(615) 290-9860
Free estimates · Same-day response
Repair or Replace?
This is the most common question we hear from homeowners across Nashville and La Vergne. The answer depends on three things: the age of the unit, the nature of the problem, and the cost of the repair relative to a new installation.
We diagnose every unit honestly. If a repair will extend the unit’s life meaningfully, we tell you. If the unit is on its last legs, we tell you that too. No pressure, just a straight answer based on what we see.
Repair Makes Sense
Unit is under 8 years old and the issue is isolated — faulty thermostat, worn element, leaking valve. The unit has years of service life remaining and a targeted fix restores performance without full replacement cost.
Replacement Is Smarter
Unit is over 10 years old, the tank itself is leaking, you're seeing rust in the water from multiple faucets, or you've had two or more repairs in the past year. A new unit runs more efficiently and carries a full warranty.
Replace Immediately
If the tank body is actively leaking — not a valve drip, but the tank itself — replacement is the only option. A slow leak can become a flood overnight. Don't wait on this one.
Honest Assessment Every Time
We diagnose every unit honestly and give you a straight recommendation based on what we see — repair if it extends life meaningfully, replacement if the unit is on its last legs.
Call (615) 290-9860 and describe what you're experiencing. We schedule a visit to your home, typically the same day or the next morning.
Our technician inspects the unit, identifies the problem, and explains what's going on in plain language. We present your options: repair, replacement, tank, or tankless. You get a written estimate with no hidden charges.
If you approve, we get to work. After the job, we test everything, confirm the system is operating properly, and answer any questions about what to watch for going forward.
Customer Trust
"Back in March of 2024 both of my hot water heaters went down. I searched Angi's List for a professional and competent plumber. The first one to contact me was Rocky at Gold Star Plumbing. He had two outstanding plumbers at my home the following day. They converted my system over to a single 80 gallon hot water heater with a booster pump which provided constant hot water to the kitchen and laundry room. Their knowledge, professional abilities, and competence were outstanding. I was absolutely impressed."
Verified Customer
Verified Customer, Middle Tennessee — Angi
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