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    Verified sink installation services reviews

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 showed up on a Saturday and unclogged our kitchen sink in an hour. We had tried everything we knew to do and even took all the pipes apart under the sink to try and find the problem. When we couldn't find the clog we decided to look for a professional to help out and we called Noel. He and his employee were awesome. They replaced all of our old pipes and snaked the lines to the outside And all for under $300. We will definitely use him again and are planning to use him to power was all of our pipes soon."
Camera Inspection
Dirt, Rocks and Debry
Locator the Drain line
Additional Photos
Additional Photos

+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
Additional Photos
Additional Photos

+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 Pioneer Plumbing & Rooter
Pioneer Plumbing & Rooter
4.3(
86
)

Serving Ontario, CA and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"This is the third time I've used them. The first time they straightened out another plumber's mess, and then two other events that occurred. They're very punctual; when I called them on the weekend they were still able to send someone out on the same day. They're clean, they work fast and their rates are excellent."
Kitchen
Bath
Water Heaters
Coupon
Additional Photos

+3

Recommended by80%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 Rossman Plumbing
Rossman Plumbing
4.9(
20
)

Serving Ontario, CA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Excellent service! Even though it was the middle of the night, he was punctual, kind and helpful. He quickly solved the problem and explained the nuances of the system and how it works. Thank you!"
Recommended by93%of homeowners
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Showing 1-10 of 248
Sink Installation FAQs, answered by experts

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

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 the drain connection for a garbage disposal is nearly universal and fits standard sink drain holes of 3 1/2 to 4 inches, the size of the disposal unit itself is not. You must have enough space in the cabinet underneath your sink to accommodate the disposal's housing. A larger model may not fit in a compact cabinet or if the existing plumbing is arranged in an unusual way. Before buying a new garbage disposal, measure the available space under your sink. If you are replacing an old unit, it's often easiest to choose a new model of a similar size.

Whether a pot filler is worth it depends on your cooking habits, budget, and kitchen layout. For avid home cooks who frequently prepare pasta, soups, or stocks, the convenience of filling large pots directly on the stove can be a significant benefit. A pot filler can also add value to a home, attracting potential buyers with its combination of luxury and utility. However, the installation can cost around $800. The return on this investment is highest in larger kitchens where the sink is far from the stove. In smaller kitchens, where the sink is nearby, a pot filler might be perceived as an unnecessary feature by some homeowners or potential buyers.

Hiring an emergency plumber is expensive because of the urgency and inconvenience, but there are a few things you can do to help keep costs down:

  • Minimize water damage by shutting off your water main 

  • Clean up pooling water immediately to reduce damage and mold growth

  • Avoid using fixtures if you have a clog or septic system backup

  • Verify that your plumber is licensed before hiring

  • Call a few plumbers for estimates if you can afford a short delay in getting service

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.