Average Cost to replace hot water heater in the US

Updated 2025

Estimate Breakdown

Alert Add all required items to calculate the estimated cost for the completed work.
material
$0.00
Hot Water Heater (material) Info
$30.00 × 1 EA
$ × 1 EA
$0.00
Installation Supplies Info
$30.00 × 1 EA
$ × 1 EA
$0.00
labor
$0.00
Labor to Install Hot Water Heater Info
$30.00 × 1 HRS
$ × 1 HRS
$0.00
Demolish Existing Water Heater Info
$30.00 × 1 HRS
$ × 1 HRS
$0.00
$0
$0
Finish Level Info
Project Size Info
EA
Contractor Markup: Info
%
Avg. cost in United States $ 2,700.00
Avg. cost per EA: $225.05
Contractor Markup: $450.00
Alert The cost of replacing a hot water heater in United States, including materials and labor, ranges between $894.00/EA and $2164.00/EA. The price depends on the type of water heater (tank or tankless), the capacity, the level of finish, and any additional plumbing or electrical work required. The complexity of the installation and the condition of the existing connections can also impact labor.
Estimate Assumptions The costs associated with replacing a hot water heater are influenced by various factors, including the type of water heater selected (tank or tankless), its capacity, and the level of finish desired. Additionally, the complexity of the installation, the condition of existing plumbing and electrical connections, and any supplementary materials required can significantly affect overall expenses.
Project Timeline The timeline for replacing a hot water heater generally involves several key phases. Initially, preparation work is necessary, which includes assessing the current setup and gathering required materials. Following this, the installation phase encompasses disconnecting the old unit, setting up the new one, and ensuring all connections are secure. Finally, cleanup is essential to remove any debris and ensure the area is left tidy.
Hot Water Heater: Comprehensive Guide for Residential Contractors Replacing a hot water heater is a critical project for maintaining household comfort and efficiency. This project involves selecting the appropriate type of water heater, whether tank or tankless, and ensuring that the installation meets all safety and operational standards. The labor involved includes not only the installation of the new unit but also the proper removal and disposal of the old one, which is essential for a seamless transition.
Best Practices To ensure a successful hot water heater replacement, it is recommended to follow several best practices. First, always verify that the new unit is compatible with existing plumbing and electrical systems. Safety measures should be prioritized, including turning off power and water supply before beginning work. Quality checks should be performed throughout the installation process, particularly when connecting the new unit to ensure there are no leaks or operational issues.
Conclusion In summary, replacing a hot water heater is an important investment in home functionality and energy efficiency. By understanding the various components involved and adhering to best practices, homeowners can ensure a smooth installation process that enhances their daily living experience without compromising safety or quality.
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