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NEVADA

Nevada Water Heater
Replacement

Licensing, rebates, running costs and local guides for 6 Nevada communities.

Local guides in Nevada

Las Vegas area

PlacePermit to replaceFeeElectricCompanies
Las VegasRequired$77NV Energy13
HendersonRequired$81NV Energy9
North Las VegasRequired$80NV Energy11
ParadiseRequired (county)$56.57NV Energy8
MesquiteRequiredBy job value (from $40)Overton Power District No. 51
Boulder CityRequired$50City of Boulder City (municipal electric utility)6

Licensing in Nevada

The Nevada State Contractors Board (NSCB) licenses contracting businesses. Water heater work falls under Classification C-1, Plumbing and Heating; its C-1d Plumbing subclassification expressly covers systems to heat potable water and residential gas piping.

Check that the company holds an active C-1 or C-1d license with a monetary limit that covers your job; permits come from the local building department (e.g., Clark County, City of Las Vegas, Henderson).

Nevada State Contractors Board license search ↗ · NSCB – License classifications ↗ · NAC 624.190 – Classification C-1: Plumbing and heating ↗ · NSCB – Contractor license search ↗

Rebates and credits in Nevada

Nevada Home Energy Rebates (HOMES and HEAR)

Nevada Governor's Office of Energy · Not launched

Nevada is eligible for about $48.2M (HOMES) and $47.9M (HEAR) in IRA funds. The official page still shows a tentative timeline with a 2025 public opening and lists no open application or water heater rebate amounts.

Program details ↗

Nevada Whole Home Tankless Natural Gas Water Heater Rebate

Southwest Gas · Active

$175 for an ENERGY STAR whole-home natural gas tankless water heater with UEF above 0.90.

Southwest Gas Nevada residential customer (homeowner or renter); first-come, first-served while funds last; the listing shows an end date of Jan 1, 2029.

Program details ↗

Federal Energy Efficient Home Improvement Credit (25C)

IRS · Ended

Covered improvements made through December 31, 2025. Not available for 2026 installations.

Program details ↗

Checked September 29, 2026. Utility rebates are only for that utility’s customers. Each city guide shows the rebates for its utilities.

What it costs to run in Nevada

Estimated yearly energy cost at Nevada’s average residential prices: 13.53¢ per kWh (year to date through July 2026) and $13.14 per thousand cubic feet of gas (2025 annual average).

Estimated yearly energy cost by water heater type in Nevada
TypeEfficiency (UEF)Energy per yearEst. cost per year
Gas storage tank0.64174 therms$221
Gas tankless0.93120 therms$152
Electric storage tank0.923,556 kWh$481
Heat-pump tank3.5935 kWh$126

Assumes the Department of Energy’s medium-use test: 55 gallons a day heated 67°F, and typical efficiency ratings for each type. Colder incoming water, larger households and your utility’s actual rates change the result. Sources: EIA Electric Power Monthly, Table 5.6.B ↗ · EIA Natural Gas Prices, residential ↗ · ENERGY STAR test conditions ↗.