Water Heater Repair and Replacement in Columbia, TN
- Licensed and insured plumbing, HVAC and electrical techs
- Tennessee Limited Licensed Plumber 5279
Why Columbia homeowners call us
A free diagnostic visit
We come look at your water heaters problem in Columbia and explain it in plain words. The visit is free.
A firm price before work starts
You get the price for the job before we begin. Each job is priced on its own.
One call covers the whole house
Plumbing, HVAC and electrical from one company. Plumbing, HVAC and electrical work is done by licensed and insured techs.
Why do water heaters in Columbia build up sediment and scale?
Minerals in the water. Columbia's tap water comes from the Duck River through Columbia Power & Water Systems (CPWS), and Columbia sits in Tennessee's Central Basin, where limestone lies under most of the land. Limestone is the main source of the calcium that makes water hard.
Heat pulls those minerals out of the water. In a tank, they settle to the bottom as a layer of sediment, and water trapped under it pops and rumbles as the burner or element heats it. In a tankless unit, they coat the inside of the heat exchanger as scale, which can cut the flow or trigger an error code.
How hard the water is at your tap depends on the source and on treatment. CPWS publishes its test results every year in its annual water quality report. Flushing a tank and descaling a tankless unit on a schedule that fits your water is the simplest way to help either one last.
Gas or electric: what does your Columbia house run on?
Natural gas in Columbia comes from Atmos Energy, and electricity comes from CPWS. Not every street has a gas main, so some homes here heat their water with gas and others are all-electric. That shapes your options when a water heater fails.
With gas service, you can choose a gas tank or a gas tankless unit. Tankless models often need a larger gas line and new venting, and the gas meter and service up to it are Atmos Energy's side. In an all-electric house, an electric tank is the simplest swap. An electric tankless unit draws a lot of current, so it can need a new circuit, and sometimes more panel capacity than the house has.
We'll look at what your house already has and price each option side by side.
What water heaters covers
Diagnosis and repair
Heating elements, thermostats, gas valves, thermocouples and igniters, dip tubes, and temperature and pressure relief valves. We find the part that failed before we replace anything.
Tank water heater replacement
Gas and electric tanks, sized to your household. We haul the old tank away, set the new one level, and connect water, venting and power or gas to code.
Tankless water heaters
New tankless installs and conversions from a tank, including the gas line, venting and electrical changes a tankless unit can need. We also clean and service existing tankless units.
Flushing and maintenance
Draining sediment from tanks, checking the anode rod and the relief valve, and descaling tankless heat exchangers so the unit heats the way it should.
New construction and renovations
Water heater rough-in and trim-out for new homes, additions and remodels, coordinated with the rest of the plumbing, HVAC and electrical work.
More about water heater repair and replacement across Middle Tennessee
Urgent
Water heater leaking?
- If you smell gas, leave the house now and call the gas company or 911 from outside.
- Turn off the power at the breaker for an electric heater, or turn the gas control to off for a gas heater. If reaching it means standing in water, stay out and call.
- Then close the cold water valve on the pipe going into the top of the tank.
- Then call us at (615) 426-9344.
We work Monday to Friday, 8 a.m. to 5 p.m.. Outside those hours, shut off what you can, stay safe, and call or text first thing.
How we price it
- The diagnostic visit
- Free. We come look, find the cause and explain it.
- Your price
- Firm price given before any work starts.
- How we price
- Priced per job. Each job is priced on its own.
- Why prices stay down
- Low overhead, and the work done right the first time with current methods, equipment and quality materials, so you are not paying for callbacks.
Neighborhoods we serve in Columbia
Downtown Columbia, West End, West Sixth Street and Mayes Place, Highland Park, Independence at Carter's Station, Ridgeview Oaks, Baker Creek, Bear Creek Overlook, and the rest of Columbia.
Water Heaters in Columbia: common questions
How often should I flush a water heater in Columbia?
Many manufacturers call for flushing a tank about once a year. Do it sooner if you hear popping or find grit in faucet screens. Tankless units need descaling on a similar rhythm. We'll tell you how often yours needs it once we've seen what comes out of it.
Is Columbia water hard?
Public figures for Columbia's water don't all agree, so we'd rather not guess. CPWS lists its hardness test results in its annual water quality report. At home, white crust on showerheads or grit in the tank is a sign minerals are settling out.
Would a water filter help my water heater?
It can. If scale keeps coming back, treating the water before it reaches the heater slows the buildup. We install whole-home water filters and can tell you whether one makes sense for your house.
Can I switch from an electric tank to a gas tankless heater?
Often, if Atmos Energy has gas service at your address. The switch means running gas piping to the heater, adding venting, and sometimes a larger gas meter, which Atmos handles. We'll check your house and price the whole job.
Does a water heater replacement in Columbia need an inspection?
Usually. Inside city limits, the City of Columbia inspects plumbing and gas work, and a water heater touches one or both. Outside city limits, Maury County handles permits. We'll tell you what applies to your address before any work starts.
Why does my tankless water heater keep showing an error?
Scale on the heat exchanger is a common cause, along with a dirty inlet filter or a venting problem on gas units. Descaling often clears it. If it keeps coming back, call or text (615) 426-9344 and we will look at the unit.
Where do Columbia water heaters usually sit?
Anywhere from a garage or utility closet to an attic or crawl space. Location matters for repairs and replacement, because a unit in a tight crawl space takes more work to reach and swap than one in a garage.
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Water Heaters nearby
Plumbing
Why is my water heater not heating?
On an electric tank, it's usually a tripped breaker or high-limit switch, a burned-out heating element or a failed thermostat. On a gas tank, it's often a pilot that went out, the gas supply or the part that senses the flame (a thermocouple or thermopile). Tankless units tend to stop for mineral scale, low flow or lost power.
Plumbing
Should I repair or replace my water heater?
Repair a water heater when one part has failed and the tank is sound: a heating element, thermostat, thermocouple, igniter, gas control valve or relief valve. Replace it when the tank itself leaks or it can't keep up with your household. Replace it too when a costly part fails on a tank 10 or more years old.
Work that holds.
Call or text for water heaters in Columbia.