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

Avatar for Top Contender Drain Specialist, Inc.
Top Contender Drain Specialist, Inc.
4.6(
230
)

Serving Ontario, 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
Additional Photos
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+9

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

Serving Ontario, 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 One Water Systems
One Water Systems
4.7(
49
)

Serving Ontario, CA and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Installation went smoothly. I've had the system for about 5 years and I recommend it highly. The water tastes great. We don't buy water anymore. Our pipes are protected from mineral buildup. Very pleased with our purchase."
April 2013 Install
April 2013 Install
Valley Center Install
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+11

Recommended by89%of homeowners
Logical Rooter & Drain Cleaning Services
5.0(
13
)

Serving Ontario, 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."
Additional Photos
Recommended by100%of homeowners
Avatar for AAP Home Services
AAP Home Services
4.8(
16
)

Serving Ontario, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"In 2013, AAP replaced my toilet with a new one (that they recommended). Over the past 4 years, that toilet has plugged up 6 times and I had to pay $125 each time to have AAP unplug it. I complained that they obviously installed a terrible quality toilet. The manager agreed to replace the toilet with a new one that was better quality...for free. No cost for the toilet or the labor to install it. Although I was pretty angry that they recommended a terrible toilet, I appreciated them replacing it for free. It was the right thing to do. Except for this issue, I have been very happy with AAP's service. They have always been able to come the same day I've called (even nights and weekends). And the service guys are all very nice and capable. I will continue to use them for all my plumbing needs."
Recommended by100%of homeowners
Avatar for Protek Flooring & Construction Corp
Protek Flooring & Construction Corp
4.6(
92
)

Serving Ontario, CA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"They did a good job. We purchased the Angie's Deal for new granite countertops for $1499. Of course we ended up choosing a higher priced granite, needing more granite square footage than the deal covered, and upgrading the sink for additional cost. They also needed to move up the electrical outlets to accommodate for the new 6 inch granite backsplash. Bryan and his team did the entire job in 2 days and were great. One thing to mention is that they do not hook back up the sink after the job. They were very clear about that in their estimate. We called a separate plumber for that the next day. Overall, very happy with my counters. Now if someone else would just do the cooking in there!"
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+29

Recommended by98%of homeowners
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Sink Installation FAQs, answered by experts

Touchless faucets are reliable. However, proper maintenance is necessary to keep them running flawlessly. Keep the nozzle area and sensor clean to promote the best functionality. Additionally, consider where the touchless faucet you choose gets its power. Battery-operated models will need regular battery replacements to ensure reliability, and the touchless function won't work in a hardwired version during a power outage.

Most of the time, you can replace a kitchen sink without replacing the entire counter. However, if you’re replacing a large sink with a smaller sink, you’ll have to fully replace the counter because you’ll have a gap in the sink space area. But if your new sink is bigger than your old sink, your pro can simply cut into your counter to open up space for it.

While you can put Drano in a sink with standing water, most plumbers don’t recommend doing so. It usually doesn’t help to clear the clog, and you’ll end up with a sink full of standing water plus a toxic chemical—which is very unpleasant to deal with and best handled by a professional.

No, all faucets are not compatible with all sinks. Because your countertops and your sink likely have a set number of holes already built in, you’ll need to find a faucet with the same amount of holes to work with your existing sink.

Due to the exposed plumbing, pedestal sinks are more challenging to install than traditional closed vanities. Pedestal sinks may also require additional floor and wall support or demolition. However, if you have the correct plumbing in place, then installing a pedestal sink is pretty straightforward and can be completed in a day. However, it’s best to hire a professional sink installer to ensure it’s done correctly.

The Ontario, CA homeowners’ guide to sink installation services

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