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Top-Rated Sink installation pros in O Fallon - Updated Nov 2026

Avatar for ALLN1 Plumbing & Construction Co
ALLN1 Plumbing & Construction Co
4.8(
46
)

Serving O Fallon, IL and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Made second trip to stop water leak. 2 new toilets and leak from pipe behind wall to sink fixed by replacing pipe that was leaking. No more leaks! I am a happy camper! Would use them again and would recommend them."
Bathroom Renovation
Bathroom Renovation for Mr and Mrs Fields
Before
Plumbing Project
Bathroom renovation

+39

Recommended by95%of homeowners
Avatar for Re-Bath
Re-Bath
4.2(
38
)

Serving O Fallon, IL and surrounding areas

In business since 1979

Free estimates

Credit card accepted

"Discouraged in my search for someone to remodel my bathroom, I stopped by the Re-bath facility in Fenton to ask questions. Angie met me at the door and was very pleasant while she explained the process and the product - no high pressure at all. Impressed by what I saw and heard, I scheduled an appointment for an in-home estimate. Linda was my design consultant. She showed up on time and brought all of her samples with her. We had a great time picking out my products (shower/bath, vanity, countertop, flooring, hardware). Linda had fantastic ideas for my space, and measured accurately. A few days later my product was ordered and approximately 4 to 6 weeks later Angie called with an install date. Brendan was my installer. He showed up on time, was very friendly, organized, detailed and neat. He completed the project in 2 1/2 days. He explained the process as he went and made sure I understood how to properly care for my product. He also communicated very well the timeframe of the process as he proceeded. The finished product exceeded my expectations and as a result, I scheduled an appointment with Linda for my second bathroom remodel. Linda did a great job of coordinating the two bathrooms. We selected the same products, but with a variation of colors. Again, Brendan was my installer and did an amazing job. And mind you he had to carry my product up three flights of stairs! If you are considering a bathroom remodel, I encourage you to consider Re-bath. They are professionals that are comparably priced and offer long-term warranties."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+8

Recommended by70%of homeowners
Avatar for Dunn Home Improvements LLC
Dunn Home Improvements LLC
4.4(
79
)

Serving O Fallon, IL and surrounding areas

In business since 2012

Free estimates

Credit card accepted

"Excellent! Dunn Home Improvement remodeled my dated kitchen and removed a wall. It was a project with many changes due to delays and discontinued products I selected. They were very patient and responsive with me when I was reworking my over all design. Their workmanship is exceptional and they are great a keeping the job area clean. Plus, they are prompt and responsive! Experts in all things construction!"
Bathroom tile work
Kitchen
Bathroom Remodel/Tile
Bathroom Remodel
Shower Tile

+9

Recommended by87%of homeowners
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Sink Installation FAQs, answered by experts

Wall-mounted faucets are installed 6 to 8 inches above the countertop. The height you choose is very significant because the wrong choice will lead to a faucet that splashes water everywhere. Your installer should have a good recommendation based on your sink type, size, and shape. A good installer will ensure the sink is comfortable and splash-free.

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.

The main cause of bathroom leaks is seals and connectors that loosen or deteriorate over time, causing leaks to develop. It's important to stay on top of your bathroom materials, as toilets, showers, and sinks all have different lifespans. Toilets and faucets last between 10 and 15 years on average with regular maintenance, but different parts may have shorter lifespans than others.

If your kitchen is flooding, first turn off the water supply and electricity before entering the room. Next, focus on immediate flood control by cleaning up any standing water with a sump pump or wet-dry vacuum to prevent long-term water damage to your home. Open your windows and run any dehumidifiers you have handy. Finally, call a professional plumber to help find the source of the flood and repair it.

Because it’s an engineered stone, quartz composite is much denser than other natural stone alternatives. For instance, if you drop a heavy object in a natural stone sink, there’s a chance the sink could crack, chip, or dent. Quartz’s density means quartz sinks are more resistant to scratches or staining. However, darker quartz sinks are more likely to show scratches or scuffs, and quartz sinks can stain over time.

The O Fallon, IL homeowners’ guide to sink installation services

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