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    Verified sink installation services reviews

Top-Rated Sink installation pros in Walnut - Updated Nov 2026

Avatar for Mr. Plumber Man
Mr. Plumber Man
5.0(
18
)

Serving Walnut, CA and surrounding areas

In business since 2004

Emergency services offered

"The job was done very well and quickly. Cleaned my sink from yesrs of hard water buildup. Left the place clean. They were quick and did a great job. Would definitely hire them again."
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+31

Recommended by100%of homeowners
Avatar for Top Contender Drain Specialist, Inc.
Top Contender Drain Specialist, Inc.
4.6(
230
)

Serving Walnut, CA and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Noel and his helper showed up on time and brought in their equipment, protecting the floor area around the sink with a large mat. He patiently worked to break down the clog, which was extensive and sludgy. After the clog was fixed, he checked for leaks and cleaned up thoroughly, leaving the area looking and smelling nice again."
Camera Inspection
Dirt, Rocks and Debry
Locator the Drain line
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+9

Recommended by91%of homeowners
Avatar for Repipe Pro
Repipe Pro
5.0(
20
)

Serving Walnut, CA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

"Art was extremely helpful and accommodating at every step of the project, from bidding through scheduling and even some additional work we needed a few weeks later. The team worked efficiently, doing a new main line install (going under our sidewalk and concrete without any demolition), re-piped the horizontal pipes under the house with copper (they were 100 year old galvanized), and setup a new shut off and regulator outside. They did everything in a day and cleaned up nicely. When we had other contractors working on our foundation 2 weeks later, they bent over backwards to get plumbers out the next day to make some fixes to drain pipe and at an excellent price. I got quotes from three companies and Repipe Pro was the most competitive and also great responsiveness from Art and his wife Thelma who run the business. To anyone looking for a repipe of a home or new main line or having drain work done, I definitely recommend contacting Art at Repipe Pro."
Recommended by100%of homeowners
Avatar for THE DRAIN CO
THE DRAIN CO
4.7(
66
)

Serving Walnut, CA and surrounding areas

In business since 1969

Emergency services offered

Credit card accepted

"Water was backing up into the tub and sink of a small house we own. It was a Sunday afternoon and we called The Drain Co. The serviceman called back and told us he could come later in the afternoon. He quoted a price of $110. We have had so many bad experiences with rooter services before. Other than getting a little lost getting to the property, once he arrived he did the job quickly and thoroughly. Again, unlike so many drain clearers, he did not try to up-sell us on using some fabulous new equipment that costs $400 or so. He did the job. Said it was not too bad. He charged what he said he would charge. Cleaned up properly and was off. He was a very nice man and efficient. I would use them anytime.
"
Recommended by95%of homeowners
Logical Rooter & Drain Cleaning Services
5.0(
13
)

Serving Walnut, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Service was wonderful, we needed help on a Sunday, and Jose Garcia came to our house and did a quick service. We thought it was a quick fix, but the next morning it started to back up again. We called that morning, they came out again and was told that it would be more work. Two more worker, Oliver and Jesus, came the next morning and by 2pm, all the work was done and my bathroom was cleaner then what they had walked into. I will definitely be using them for any future needs."
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Recommended by100%of homeowners
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Sink Installation FAQs, answered by experts

Depending on the issue, you have a good shot at fixing a leaking sink yourself. If you have some plumbing experience or are comfortable with DIY jobs, you can clean the P trap, tighten nuts, replace washers, and replace shut-off valve stems on your own. For more complicated jobs, such as repairing a garbage disposal, calling a pro may be the way to go.

Plumbing installation costs in renovations typically range from $300 to $1,500 or more, depending on the complexity and specifics of the project.

Hairline cracks—tiny cracks in the surface—in porcelain sinks can happen due to age, chemical damage from cleaning products, dropping heavy objects on the sink, thermal shock from drastic temperature changes, stress during repairs, and manufacturing errors. Hairline cracks often start very small and grow longer and wider over time. While they may appear problematic, hairline cracks don’t indicate structural problems and may not impact the performance of sinks. However, they can eventually cause water leaks and mold growth if left to grow.

The cost depends on the parts, labor, extent of damage, and whether extensive plumbing modifications are required. Typical repairs cost $150-$300.

The cost varies from $200 to $1,500, depending on whether it’s a basic replacement, repair, or a full sink and plumbing upgrade.

The Walnut, CA homeowners’ guide to sink installation services

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