New A. O. Smith Unit
The correct size and fuel type for your home, matched to your household demand and existing venting. We register the manufacturer warranty in your name before we leave.
Licensed, code-correct installs with same-day hot water
A. O. Smith Water Heater Replacement in Carrollton
When your A. O. Smith Water Heater Replacement in Carrollton becomes urgent, we pull the old tank, match the right model, and have hot water running again the same day. Our licensed plumbers handle gas, electric, and power vent units across Carroll County, from 40-gallon swaps in Downtown Carrollton to 75-gallon upgrades near Hebron. You get upfront pricing, haul-away of the old unit, and a workmanship warranty on every install.
Careful work. Honest options.
About this service
What A. O. Smith Water Heater Replacement in Carrollton Involves
A. O. Smith Water Heater Replacement in Carrollton is the removal and reinstallation of a failed or aging A. O. Smith tank or tankless unit, including the gas or electrical connection, T&P valve, expansion tank, and drain pan. We drain the old tank with a water heater drain pump, cut out corroded nipples with a tube cutter, and rebuild the connections using copper pipe, brass fittings, and dielectric unions so electrolysis stops eating your new tank from day one.
Most Carrollton calls start the same way: rusty water at the tap, popping noises from sediment buildup, or a puddle spreading across the garage floor. If your tank is past 10 years or the anode rod is gone, replacement beats repair every time. We stock A. O. Smith, Rheem, and Bradford White units locally, so a same-day A. O. Smith water heater installation Carrollton Georgia homeowners can count on is usually one phone call away.
- ✓ Hot Water Back Same Day
- ✓ Lower Gas and Power Bills
- ✓ Code-Correct From the Start
- ✓ Warranty You Can Actually Use
What's included
What Our A. O. Smith Replacement Includes
Every replacement covers the full mechanical job, not just a tank drop-off. Here is what comes standard, and what we quote separately if your setup needs it.
Full Removal and Disposal
Draining, disconnecting, and hauling the old tank away for recycling. You do not lift a finger, and the old unit does not sit on your curb for weeks.
Code-Correct Connections
New dielectric unions, Teflon tape, pipe dope, gas flex connector, and a tested T&P valve. We install to the International Plumbing Code and NFPA 54 so it passes inspection.
Expansion Tank and Drain Pan Check
We inspect or replace the expansion tank and confirm the drain pan and discharge line route water safely. Pressure spikes are the number one cause of repeat T&P drips.
Fill, Test, and Walkthrough
We fill the tank, bleed air from the lines, fire the burner or element, and confirm hot water at the tap. Then we show you the shutoff, thermostat, and anode rod schedule.
How it works
How Our Replacement Process Works
You describe the symptoms: no hot water, rusty water, popping, or a leak. We ask the tank age, fuel type, and location. That tells us whether to bring a 50-gallon gas unit or a power vent model. Takes about 10 minutes.
A licensed plumber checks the tank, T&P valve, venting, and shutoff. We test with a multimeter on electric units and check for gas leaks at the union. You get a flat price before we touch anything, and the old tank gets drained with a pump.
We disconnect the gas flex connector or wiring, cut out corroded nipples, and pull the tank. The old unit leaves with us for proper disposal. Floor gets wiped down and the drain pan inspected before anything new goes in.
The new A. O. Smith goes in with dielectric unions, new Teflon tape and pipe dope on every thread, a fresh expansion tank, and a tested T&P valve. Venting is checked against NFPA 54. This is the 2 to 3 hour stretch where the real work happens.
We fill the tank, bleed the lines, and fire it up. You get a walkthrough of the thermostat setting, the anode rod schedule, and the shutoff location. We register your warranty before we leave the driveway.
STEP 01Phone Diagnosis
You describe the symptoms: no hot water, rusty water, popping, or a leak. We ask the tank age, fuel type, and location. That tells us whether to bring a 50-gallon gas unit or a power vent model. Takes about 10 minutes.
Tools & methods
Tools and Methods We Use
Water heater drain pump
Moves 30 to 50 gallons of tank water out fast, so removal does not flood your garage or closet floor.
Tube cutter and flaring tool
Cuts and reshapes copper pipe cleanly for new connections, avoiding the metal shavings and burrs that clog aerators.
Pipe wrench and soldering torch
Breaks loose decades-old fittings and makes leak-free soldered joints on copper pipe runs.
Multimeter
Tests heating elements, thermostats, and voltage on electric units so we diagnose the real fault, not a guess.
T&P valve tester
Confirms the temperature and pressure relief valve opens at the rated setting, which is a safety requirement on every install.
Dielectric unions and flexible connectors
Isolate copper from steel to stop electrolysis, and absorb minor movement so fittings do not stress-crack.
Real results
Before and after.
A. O. Smith Water Heater Replacement
Leaking 50-Gallon Gas Tank in Downtown Carrollton
A 13-year-old A. O. Smith tank was dripping from the base and the pan was full. The homeowner had shut the water off and was heating water on the stove. Rust streaks ran down the side of the tank.
After: We drained and removed the old unit, installed a new 50-gallon gas A. O. Smith with fresh dielectric unions and an expansion tank, and had hot water running in under 4 hours. The old tank left with us.
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A. O. Smith Water Heater Replacement
No Hot Water in an Electric Unit Near Hebron
A rental property lost hot water overnight. The breaker kept tripping and the tenant had been without showers for two days. The tank was 11 years old with a failed lower element.
After: We tested with a multimeter, confirmed the tank was on its way out, and installed a new electric A. O. Smith unit with matched breaker sizing. Tenant had hot water the same afternoon and the landlord got warranty paperwork by email.
Book this service → A. O. Smith Water Heater Replacement
40 to 75-Gallon Upgrade in Castle Hills
A family of six kept running out of hot water by the third shower. The existing 40-gallon tank could not keep up, and morning routines were staggered around cold water.
After: We sized the demand, confirmed gas capacity, and installed a 75-gallon A. O. Smith unit with proper venting. Back-to-back showers now finish hot, and the tank is not running constantly to recover.
Book this service → Problems we solve
Problems We Fix With A. O. Smith Replacement in Carrollton
Most failing tanks give warning signs before they quit. Catching them early turns an emergency into a scheduled swap.
Ask a pro →Leaking tank flooding the garage or closet
We shut the water down, drain the tank with a pump, and install a new A. O. Smith unit the same day. The pan and discharge line get checked so the next failure, if it ever comes, drains safely.
No hot water after a heating element or thermostat failure
We test with a multimeter, confirm whether it is the element, thermostat, or the tank itself, and give you a straight answer. If replacement is the fix, we install a new unit that visit.
Rusty water and sediment popping noises
Once rust shows at the tap, replacement is the only durable fix. We install a new A. O. Smith tank with a fresh anode rod and set you on a yearly flush schedule to protect it.
Gas smell or a failed T&P valve
We leak-test every gas connection with approved methods, replace faulty T&P valves, and confirm venting meets NFPA 54. If the tank is compromised, we replace it and make the system safe.
Transparent pricing
What A. O. Smith Replacement Costs in Carrollton
$1,150 - $2,400 depending on tank size, fuel type, and code requirements
Typical 2026 pricing in this area runs $1,150 to $2,400 installed for a residential A. O. Smith replacement, covering the unit, labor, haul-away, and permit where required. A standard 40 or 50-gallon gas swap usually lands in the middle of that range. Tankless conversions, power vent models, and jobs needing new venting or gas line work run higher. We quote a flat number before we start, so you are never watching a clock. If you are comparing A. O. Smith water heater replacement near me options, ask for the out-the-door price, not the tank price.
You get a licensed install, code-correct connections, warranty registration, and haul-away in one flat price. No hidden trip charges, no surprise parts markup, and no second visit to fix what should have been done right the first time.
•affects cost
A 40-gallon electric unit costs less than a 75-gallon gas model. Fuel type also changes the connection work, since gas units need leak testing and venting checks.
Get a quote ↗•affects cost
If your old tank vented into a chimney that no longer meets code, you may need a power vent or direct vent unit. That adds equipment and labor to the job.
Get a quote ↗•affects cost
A failed expansion tank or stuck relief valve gets replaced during the swap. These parts are inexpensive but essential, and skipping them causes repeat problems.
Get a quote ↗•affects cost
A tank in a roomy garage is a faster job than one wedged into a closet behind a water softener. Tight access adds labor time, not parts cost.
Get a quote ↗ Proof you can check
Licensed, Insured, and Accountable
- Georgia Plumbing License · Georgia State Construction Industry Licensing Board
- Manufacturer Certification - A. O. Smith · A. O. Smith Water Products Company
- Uniform Plumbing Code (UPC) Compliance · International Association of Plumbing and Mechanical Officials
- NFPA 54 National Fuel Gas Code · National Fire Protection Association
- OSHA Safety Compliance · Occupational Safety and Health Administration
Customer reviews
What Carrollton Neighbors Say
★★★★★
“Our 12-year-old A. O. Smith started leaking on a Friday night. They answered, talked me through shutting the water off, and had a new 50-gallon gas unit in by Saturday afternoon. Clean install, new expansion tank, and they hauled the old one away. Price matched the quote exactly.”
MT
Marcus T.Homeowner, Downtown Carrollton
✓ Verified“
★★★★★
“I manage three rentals near Hebron and needed an A. O. Smith swap fast between tenants. They coordinated with the tenant, installed the unit, and emailed me the warranty paperwork the same day. No hot water complaints since. I use them for all three properties now.”
DR
Denise R.Landlord, Hebron
✓ Verified★★★★★
“Popping noises and rusty water for weeks. They diagnosed a corroded anode rod and a tank on its last legs, showed me the sediment, and replaced it with a high-efficiency A. O. Smith. Water heats faster and the gas bill dropped about $14 a month. Straight answers, no pressure.”
RP
Ray P.Homeowner, Josey Ranch
✓ VerifiedMost residential replacements run $1,150 to $2,400 installed, depending on tank size, fuel type, and whether venting or code upgrades are needed. A standard 50-gallon gas swap sits near the middle of that range. The cost to replace A. O. Smith water heater in Carrollton GA includes the unit, labor, haul-away, and permit where required, quoted upfront before we start.
We do. Our state-licensed plumbers install A. O. Smith units across Carrollton and Carroll County, including Downtown Carrollton, Hebron, and the Belt Line area. We are manufacturer-certified on A. O. Smith platforms, register your warranty in your name, and handle the gas or electrical connection to code. Call (943) 469-0029 and we will confirm stock for your model.
A standard tank swap takes 3 to 5 hours from arrival to hot water. That covers draining the old unit, removal, new connections, venting checks, and fill-and-test. Tankless conversions or jobs needing new venting can run 6 to 8 hours. We schedule most installs the same day you call when the unit is in stock.
Yes. We take emergency calls 24/7 for leaking tanks, no hot water, and gas smell at the unit. A burst tank gets priority dispatch, and we walk you through shutting off the water and gas before we arrive. Same-day A. O. Smith water heater installation Carrollton Georgia homeowners need after a failure is our standard, not an upsell.
Ready when you are
Get Your A. O. Smith Water Heater Replacement in Carrollton Today
Licensed, insured, and stocked with the units Carrollton homes actually use. One call gets you a flat price and a same-day install slot. Call (943) 469-0029 now and we will confirm your model and timing in minutes.
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Request an appointment
Call for Water Heater Help
Reach us at (943) 469-0029 any time, day or night. We answer live, ask a few questions about your tank, and get a plumber headed your way. Regular appointments run Monday through Friday, and emergency calls are covered 24/7 across Carrollton and Carroll County.
Call anytime(943) 469-0029Email the officeinfo@waterheaterreplacementcarrolltonga.xyz
Office hoursOpen 24 hours · 7 days a week