Gas tank water heater replacement cost in Atlanta, GA
Installed, 50 gallon, standard vent
A typical gas water heater (50 gallon, standard vent) costs about $1,950 installed in the Atlanta area, 3% below the national figure, because plumbers here earn a median $28 an hour against $31 nationally.
Prices by size in Atlanta
| Size | Low | Typical | High | National typical |
|---|---|---|---|---|
| 40 gallon, standard vent | $1,650 | $1,850 | $2,250 | $1,900 |
| 50 gallon, standard vent | $1,700 | $1,950 | $2,400 | $2,000 |
| 75 gallon, standard vent | $2,450 | $2,750 | $3,150 | $2,800 |
| 40 gallon, power vent | $2,400 | $2,700 | $3,050 | $2,750 |
| 50 gallon, power vent | $2,600 | $2,800 | $3,250 | $2,850 |
Local labor: what plumbers earn here
| Hourly wage | Atlanta metro | United States |
|---|---|---|
| 25th percentile | $22 | $24 |
| Median | $28 | $31 |
| 75th percentile | $35 | $41 |
The Atlanta market
The City of Atlanta Office of Buildings lists replacing a water heater as plumbing permit work. For existing one- and two-family homes, its exempt list includes repair or replacement of existing air conditioner condensers, but only repair of existing furnaces, so a full furnace replacement is unclear and worth a call. Heat pumps are not addressed. A Georgia-licensed plumbing contractor or the legal owner (signing a homeowner affidavit) may apply, and an adult must be home to let the inspector in. The trade permit form lists $40 per heating system and $40 per cooling system up to 5 tons, plus a $150 minimum base fee whose application to single-family homes is not confirmed. Cooling dominates: EIA counts central air in 86% of Georgia homes and heat pumps as main heat in 27%. Sandy Springs, Roswell, DeKalb and Cobb run separate permit offices.
Electricity heats water in 59% of Georgia homes per EIA, with gas at 38%, and Atlanta's older neighborhoods have plenty of both. Check which hookup you have before you shop, because matching the existing fuel keeps the job simple. Switching fuels means new gas or electrical work and a bigger quote. When the tank sits in an attic or crawlspace, a slow leak can soak a ceiling before anyone notices. Ask the plumber for a drain pan piped somewhere you will see it.
Permits in Atlanta
| Permit for this job | Yes (source) |
|---|---|
| Fee | Trade permit application (Rev 11/17): $150 minimum base permitting fee; heating system up to 500,000 (per system) $40; cooling system up to 5 tons $40. No water heater line found. |
| Who can pull it | Georgia-licensed plumbing contractor or legal owner of the property (owner doing the work signs a homeowner affidavit) |
| Inspection | Yes (plumbing): contractor or homeowner requests inspection when work is ready |
Rebates in Georgia
HEAR: paused. HOMES: open. Source: Georgia Environmental Finance Authority (GEFA), checked October 13, 2026.
What these programs cover, and other states
Other systems in Atlanta
- Gas tankless water heater
- Gas furnace
- Central air conditioner
- Heat pump (ducted, outdoor unit + air handler)
Gas tank water heater cost in other metros
Sources
- City of Atlanta plumbing permit guidance (Web.PPA)
- City of Atlanta: work exempt from permits (HVAC/mechanical)
- City of Atlanta trade permit application
- Georgia Energy Rebates: HEAR program updates
- EIA, 2020 RECS: Highlights for space heating in U.S. homes by state
- EIA, 2020 RECS: Highlights for water heating in U.S. homes by state
- EIA, 2020 RECS: Highlights for air conditioning in U.S. homes by state
- https://www.atlantaga.gov/residents/city-hall/online-services/apply-for-a-technical-permit
- BLS OEWS May 2025, Atlanta-Sandy Springs-Roswell, GA (47-2152 plumbers)
- DOE Consumer Water Heaters Final Rule TSD (Apr 2024), Table 8.2.7 (2022$); labor share from App. 8D (3.75 h + trip, $420 of $791)