Gas tank water heater replacement cost in Raleigh, NC
Installed, 50 gallon, standard vent
A typical gas water heater (50 gallon, standard vent) costs about $1,950 installed in the Raleigh area, 3% below the national figure, because plumbers here earn a median $29 an hour against $31 nationally.
Prices by size in Raleigh
| 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 | $2,450 | $2,700 | $3,000 | $2,750 |
| 50 gallon, power vent | $2,600 | $2,800 | $3,250 | $2,850 |
Local labor: what plumbers earn here
| Hourly wage | Raleigh metro | United States |
|---|---|---|
| 25th percentile | $23 | $24 |
| Median | $29 | $31 |
| 75th percentile | $34 | $41 |
The Raleigh market
The City of Raleigh lists replacing existing equipment, such as a water heater or HVAC unit, among projects that need a permit but no plans; installing new equipment requires a plot plan. The FY27 fee guide sets a $124 minimum trade permit fee per trade and applies it to any fee not separately listed, which likely covers a stand-alone replacement. A homeowner acting as their own contractor can use the Owner Exemption Affidavit, which covers building, electrical, mechanical and plumbing, but must occupy the home for 12 months afterward and attend every required inspection. Otherwise an NC-licensed contractor pulls the permit. DOE puts Wake County in mixed-humid climate zone 4A, and EIA's 2020 survey found 62% of North Carolina homes heat with electricity and 38% with a central heat pump.
Three-quarters of North Carolina homes heat water with electricity, so a Raleigh replacement is usually an electric tank. Energy Saver NC, open in Wake County since January 2026, covers heat pump water heaters for eligible households, but since September 1, 2026 it no longer funds replacing gas or other fossil fuel appliances. A heat pump water heater needs room and a condensate drain, so ask whether your garage or closet fits one.
Permits in Raleigh
| Permit for this job | Yes (permit required, no plans) (source) |
|---|---|
| Fee | FY27 Development Fee Guide: Minimum Trade Permit Fee $124.00 per trade ('Any fee not specifically listed as an individual fee will be charged at the minimum permit fee'). No per-unit water heater or HVAC replacement line; new residential mechanical = 28% and plumbing = 34% of calculated building permit (new construction). |
| Who can pull it | Homeowner acting as own contractor (Owner Exemption Affidavit; must occupy 12 months after completion) or NC-licensed contractor |
| Inspection | Yes (owner must attend all inspections required by the State Building Code; inspections scheduled through portal) |
Rebates in North Carolina
HEAR: open. HOMES: open. Source: NC DEQ State Energy Office, checked October 13, 2026.
What these programs cover, and other states
Other systems in Raleigh
- 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
- Raleigh, NC permit source (water heater permit)
- Raleigh, NC permit source (who can pull)
- Raleigh, NC permit source: FY27 (7/1/2026-6/30/2027) minimum trade permit fee $124 per trade;
- DOE Building America: Guide to Determining Climate Regions by County
- NC DEQ: Energy Saver North Carolina
- EIA RECS 2020: Highlights for space heating fuel in U.S. homes by state
- EIA RECS 2020: Highlights for space heating in U.S. homes by state
- EIA RECS 2020: Highlights for air conditioning in U.S. homes by state
- EIA RECS 2020: Highlights for water heating in U.S. homes by state
- BLS OEWS May 2025, Raleigh-Cary, NC (47-2152 plumbers)
- DOE Consumer Water Heaters Final Rule TSD (Apr 2024), Table 8.2.7 (2022$); labor share from App. 8D (3.75 h + trip, $420 of $791)