How much does it cost to replace a water heater?

Most homes pay $900 to $3,000, about $1,400 on average, for the heater and installation in 2026 (Fixr, updated January 27, 2026). A tank heater runs $600 to $2,500 installed and a tankless heater $1,000 to $4,000.

Is a tankless water heater worth the extra cost?

It can be if you stay long enough. Tankless heaters cost more to install ($1,000 to $4,000 against $600 to $2,500 for a tank), but they heat only what you use and usually last longer than a tank. A gas tankless unit often needs new venting and a larger gas line, which adds to the first quote.

How much does a heat pump water heater cost?

About $1,200 to $4,600 installed. It uses a heat pump to move heat from the surrounding air into the water, so it costs less to run than a standard electric tank, but it needs room around it and usually a 240-volt circuit.

How much do plumbers charge to install a water heater?

Labor is typically $300 to $1,500 of the total, and plumbers bill $45 to $200 an hour (Fixr). Removal of the old heater ($75 to $500) and the permit ($25 to $1,500) are sometimes listed separately.

Can I replace a water heater myself?

Many areas require a permit and inspection, and gas, venting and electrical connections are where mistakes become dangerous. If you are not licensed, hire a plumber for gas or tankless units, and check local rules before swapping even an electric tank yourself.

Cost guide

How Much Does Water Heater Replacement Cost in 2026?

Replacing a water heater costs $900 to $3,000 for most homes in 2026, and about $1,400 on average, unit and installation together. A standard tank heater installed runs $600 to $2,500, a tankless heater $1,000 to $4,000, and a heat pump (hybrid) heater $1,200 to $4,600. Haul-away and permits can add a few hundred dollars. These are national ranges from Fixr, updated January 27, 2026; use the quick estimate below, then get two or three written quotes.

By HomeGPT Editorial TeamPublished 2026-11-06Updated 2026-11-063 min read

Visualize It with AI Home project calculators

Water heater replacement cost by type

Installed prices: the heater, labor and standard connections, as national ranges.

Type	Installed cost	Good to know
Tank (storage)	$600 - $2,500	The usual like-for-like swap; 40 to 50 gallons for most families.
Tankless (on demand)	$1,000 - $4,000	Gas units may need a new vent and a larger gas line.
Heat pump (hybrid)	$1,200 - $4,600	Needs space, airflow and a 240-volt circuit; lowest running cost on electricity.
Indirect (boiler-fed)	$1,200 - $4,500	Only for homes with a boiler that can heat the tank.

Source: Fixr, updated January 27, 2026. Electric models run $500 - $3,500 installed and natural gas models $700 - $2,700.

Quick estimate

Uses this guide's 2026 price ranges. For exact quantities from your measurements, use the Home project calculators.

Water heaters to replace

Material

$600 – $2,500Tank (storage): 1 heaters at $600–$2,500 per heater installed. Unit and installation (Fixr, January 27, 2026). Removal ($75 - $500) and a permit ($25 - $1,500) can be extra.

Open the Home project calculators See it on a photo of your home with AI

Editorial scope and methodology

Scope: US national installed-price ranges for replacing a residential water heater. Local labor, code upgrades, fuel type and access change a real quote.

Method: Ranges are quoted from Fixr’s water heater installation cost guide (updated 27 January 2026, read 6 November 2026), rounded as published. The quick estimate multiplies the per-heater range by the number of heaters; it does not add removal or permits.

Sources checked

Other costs on a replacement quote

Item	Typical cost	When it applies
Labor	$300 - $1,500	Included in the installed prices above; plumbers charge $45 - $200 per hour.
Removal and disposal	$75 - $500	If the plumber charges separately to haul the old tank away.
Permit	$25 - $1,500	Most areas require one; higher for new gas lines or electrical work.

Source: Fixr, updated January 27, 2026.

What changes the price

A like-for-like swap is the cheapest job: the same fuel, the same size, in the same spot. Switching from a tank to tankless, or from gas to a heat pump, adds work such as a new vent, a bigger gas line, a condensate drain or a new 240-volt circuit, which is why those ranges run higher.

Code updates can surprise you on an older install. Many areas now require an expansion tank, seismic straps, a drain pan or a new temperature and pressure relief line, and the installer has to bring the job up to code to pass inspection.

Access matters too. A heater in an attic, a crawl space or a tight closet takes longer to remove and install than one in an open garage or basement.

Signs it is time to replace, not repair

Water at the base of the tank
A leaking tank cannot be repaired; plan the replacement before it fails completely.
Rusty or discolored hot water
Often a sign the tank lining is corroding from the inside.
Age past about 10 years
Tank heaters commonly last 8 to 12 years; repairs on an old tank are rarely worth it.
Running out of hot water
A failing element or sediment build-up, or a tank that is now too small for the household.

Planning a bigger project?

Use the free home project calculators to estimate materials for siding, decks, patios and more before you call contractors.

Open the calculators

Plan this project

Home project calculators Visualize it with AI on your own photo

Frequently asked questions

See it on your own home before you spend a dollar

Upload a photo of your home or yard and preview design directions with AI, then use the free calculators to estimate materials and budget.

Try the Free AI Design Tool