R.S. Andrews Plumbing, Heating & A/C
225 Scientific Dr , Peachtree Corners, GA 30092-2905
BBB Accredited A+ rated. Plumber, Electrician, Heating and Air Conditioning ...
Serves: 30301, 30303, 30305, 30306 +32 more
22 water heater replacement contractors near you in Atlanta, GA. See prices, read verified reviews & compare top-rated local pros. Get free quotes in 60 seco...
Typical cost in Atlanta
$800–$3,000 / project
22 contractors in Atlanta
225 Scientific Dr , Peachtree Corners, GA 30092-2905
BBB Accredited A+ rated. Plumber, Electrician, Heating and Air Conditioning ...
Serves: 30301, 30303, 30305, 30306 +32 more
3050 Presidential Dr STE 202 , Atlanta, GA 30340-3916
BBB Accredited A+ rated. Plumber, Drainage Contractors, Plumbing Renovation ...
Serves: 30301, 30303, 30305, 30306 +32 more
5317 Peachtree Boulevard Ste 304 , Chamblee, GA 30341
BBB Accredited A+ rated. Plumber, Drainage Contractors, Plumbing Renovation ...
Serves: 30301, 30303, 30305, 30306 +32 more
1950 Guffin Ln NE , Marietta, GA 30066-7016
BBB Accredited A+ rated. Heating and Air Conditioning, Plumber, Air Conditioning Contractors ...
Serves: 30301, 30303, 30305, 30306 +32 more
935 Chattahoochee Ave NW , Atlanta, GA 30318-3718
BBB Accredited A+ rated. Air Conditioning Contractors, Plumber, Heating and Air Conditioning ...
Serves: 30301, 30303, 30305, 30306 +32 more
1100 Abernathy Rd STE 1700 , Atlanta, GA 30328-5657
BBB Accredited A+ rated. Water Heater Dealers, Heating Contractors, Furnace Repair ...
Serves: 30301, 30303, 30305, 30306 +32 more
1349 Old Highway 41 Ste 100 , Marietta, GA 30060-7929
BBB Accredited A rated. Solar Energy Equipment Dealers, Pool Supplies, Water Heater Dealers
Serves: 30301, 30303, 30305, 30306 +32 more
Address on File , Atlanta, GA 30331-6501
BBB Accredited A+ rated. Plumber, Plumbing Renovation, Backflow Testing ...
Serves: 30301, 30303, 30305, 30306 +32 more
3894 King Dr , Douglasville, GA 30135-3124
BBB Accredited A+ rated. Home Services, Plumber, Electrician ...
Serves: 30301, 30303, 30305, 30306 +32 more
2788 Lawrenceville Hwy , Decatur, GA 30033-2513
Plumber, Drainage Contractors, Plumbing Renovation ...
Serves: 30301, 30303, 30305, 30306 +32 more
3981 Tradeport Blvd , Atlanta, GA 30354-3730
BBB Accredited A+ rated. Heating and Air Conditioning, Plumber, Electrician ...
Serves: 30301, 30303, 30305, 30306 +32 more
74 Southwoods Pkwy , Atlanta, GA 30354-3741
Water Purification Equipment, Water Heater Dealers
Serves: 30301, 30303, 30305, 30306 +32 more
For: 40-50 gallon gas or electric
What you need to know for water heater replacement
| Type | Size | Installed Cost |
|---|---|---|
| Electric tank | 40 gal | $750 – $1,200 |
| Electric tank | 50 gal | $850 – $1,500 |
| Gas tank | 40 gal | $900 – $1,400 |
| Gas tank | 50 gal | $1,000 – $1,800 |
| Gas tank | 75–80 gal | $1,400 – $2,500 |
| Type | Capacity | Installed Cost |
|---|---|---|
| Electric tankless | Whole-home | $800 – $1,500 |
| Gas tankless | Whole-home | $1,500 – $3,500 |
| Propane tankless | Whole-home | $1,600 – $3,800 |
Installation complexity: A simple swap in a garage is cheapest. Closet installs, attic installs, or units requiring new venting or gas line upgrades cost more.
Fuel-type switch: Converting from electric to gas (or vice versa) requires additional work — expect to add $300–$800.
Code upgrades: Older homes may need seismic strapping, an expansion tank, updated permits, or a drip pan — these are typically $100–$300 extra.
Brand and efficiency rating: Standard efficiency units are significantly cheaper upfront than high-efficiency or hybrid heat-pump models, but high-efficiency units save money monthly.
Don't wait for a full failure. A leaking or failed tank can cause thousands in water damage. If your unit is 10+ years old and having issues, get quotes now. Most plumbers can install a replacement within 1–2 business days.
Improper gas connections can cause explosions, fires, or slow carbon monoxide leaks. Licensed plumbers are trained and tested on gas piping, pressure testing, and leak detection. This is not a job for guesswork.
Water heater installations require permits in most jurisdictions. A licensed plumber pulls the permit, schedules the inspection, and ensures the installation meets current code — including seismic strapping requirements (in earthquake zones), temperature-pressure relief valve installation, and proper venting.
Most water heater manufacturers require professional installation by a licensed plumber to maintain the warranty. DIY installation voids warranty coverage entirely.
Improper connections or a failed pressure relief valve can cause flooding. A licensed plumber ensures all connections are tight, the T&P valve is correctly installed and vented, and the drip pan and drain are properly configured.
An undersized heater means cold showers. An oversized one is wasteful. A professional assesses your household's peak demand, number of bathrooms, and fixture usage to recommend the correct capacity and fuel type.
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