The answer to 'price to replace shut-off valve' is that the cost can vary significantly depending on several factors. Typically, the price range for replacing a shut-off valve in a home can be anywhere from $150 to $500 or more. The exact cost will depend on the type of valve, the accessibility of the plumbing, the complexity of the installation, and the labor rates in your local area.
Some of the key factors that influence the price include the material of the valve (e.g., brass, chrome, or plastic), the size of the valve, whether the shut-off is located in a tight or easily accessible space, and whether any additional plumbing work is required. The cost may also be higher if the shut-off valve is located behind a wall or in a difficult-to-reach area. Additionally, the experience and hourly rate of the plumber can affect the overall price.