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*The Angi rating for Sink Repair companies in Walnut, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sink Repair needs.

*The HomeAdvisor rating for Sink Repair companies in Walnut, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Sink Repair needs.

Last update on January 05, 2026

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Sink Repair questions, answered by experts

Today’s standard sink stopper size is 1.5 inches. However, you can still find different sizes if your house uses an older sink stopper. Other sizes you can find in most hardware stores include one inch, 1-1/4 inch, 1-3/8 inch, 1-5/8 inch, 1-7/8 inch, 2 inch, 2-1/4 inch, 2-3/8 inch, and 2.5 inch.

There are several types of sink drain stoppers, including pull-out, twist-and-pull, and pop-up. Pull-out sink stoppers can be removed by pulling on the stopper until it comes out of the drain. A twist-and-pull design requires lifting then turning the stopper to lock it in an open position and the opposite action (turning, then pressing down) to close it. A pop-up sink stopper works by pushing down the drain cover to open or close the passageway. 

The standard kitchen sink size is typically 22 inches by 30 inches. However, kitchen sinks are available in a wide range of sizes to fit different kitchens, commonly from 25 to 39 inches long, though you can find even larger or custom sizes. When choosing a replacement, the easiest option is to select a sink that matches your existing one's dimensions. If you decide to install a larger sink, you will need to enlarge the cutout in your countertop; be sure to use the template that comes with the new sink to ensure a proper fit. Installing a smaller sink can be more complex, as it may require replacing the entire countertop.

Leaks, clogged drains, cracked basins, and worn-out seals are common problems that may require professional repair.

Putting in a new bidet attachment or seat requires as little as 30 minutes. Installing a full bidet toilet or stand-alone bidet might take one to three hours. Additionally, if you need a GFCI outlet installed, that can take 30 minutes to three hours depending on the complexity of the job.

The Walnut, CA homeowners’ guide to sink repair services

From average costs to expert advice, get all the answers you need to get your job done.

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