Average Cost to replace kitchen sink drain in the US

Updated 2025

Estimate Breakdown

Alert Add all required items to calculate the estimated cost for the completed work.
material
$50.00
Kitchen Sink Drain Assembly Info
$40.00 × 1.00 EA
$40.00 × 1.00 EA
$40.00
Installation Supplies Info
$10.00 × 1.00 EA
$10.00 × 1.00 EA
$10.00
labor
$216.00
Labor to Install Kitchen Sink Drain Info
$108.00 × 2.00 HRS
$108.00 × 2.00 HRS
$216.00
Demolish Existing Drain Info
$65.00 × 1.00 HRS
$65.00 × 1.00 HRS
$65.00
$266.00
$53.20
Finish Level Info
Project Size Info
EA
Contractor Markup: Info
%
Avg. cost in United States $319.20
Avg. cost per EA: $225.05
Contractor Markup: $53.20
Alert The cost of replacing a kitchen sink drain in United States, including materials and labor, ranges between $197.00/EA and $377.00/EA. The price depends on the type of drain assembly, the level of finish, and the complexity of the installation. Additional costs may arise if there are issues with the existing plumbing or if demolition of the old drain is required.
Estimate Assumptions The costs associated with replacing a kitchen sink drain are influenced by various factors, including the type of drain assembly selected, the level of finish desired, and the complexity of the installation process. Additionally, unforeseen issues with existing plumbing or the need for demolition of the old drain can lead to additional costs.
Project Timeline The timeline for replacing a kitchen sink drain generally involves several key phases: preparation, installation, and cleanup. Preparation includes assessing the current plumbing and gathering necessary materials. The installation phase encompasses removing the old drain, fitting the new assembly, and ensuring all connections are secure. Finally, cleanup involves disposing of any debris and ensuring the work area is left tidy.
Kitchen Sink Drain Replacement: Comprehensive Guide for Residential Contractors Replacing a kitchen sink drain is a crucial task that ensures proper drainage and functionality in the kitchen. The project involves selecting a suitable drain assembly, which can be made from various materials such as stainless steel, brass, or plastic, each offering different durability and aesthetic options. Labor is also a significant aspect, as it includes the removal of the old assembly and the installation of the new one, ensuring a leak-free connection.
Best Practices To ensure a successful kitchen sink drain replacement, it is recommended to follow best practices such as thoroughly inspecting the existing plumbing before installation, using high-quality materials for the drain assembly and installation supplies, and ensuring all connections are properly sealed. Safety measures should also be taken, including wearing appropriate protective gear and ensuring the work area is safe and accessible.
Conclusion The replacement of a kitchen sink drain is an important maintenance task that enhances the functionality and efficiency of the kitchen. By understanding the materials and labor involved, as well as adhering to best practices, homeowners can ensure a successful installation that meets their needs and expectations.
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