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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon803
    Verified garbage disposal installation services reviews

Top-Rated Garbage disposal installation pros in O Fallon - Updated Nov 2026

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
Avatar for SOL'S INDOOR AIR QUALITY & CLEANING
SOL'S INDOOR AIR QUALITY & CLEANING
4.7(
20
)

Serving O Fallon, IL and surrounding areas

In business since 1998

Emergency services offered

Credit card accepted

"It went great! Great communication and quick timing. He cleaned some super dirty carpet and made it look very good. It looked really bad and now it looks very good. I'm not ashamed to show it when I put my house on the market. The dogs had gotten it dirty with muddy paws. Looks basically new again. Thanks Sol!"
Before
After
Before
After
Before

+6

Recommended by100%of homeowners
Avatar for Froggy's Heating & Air LLC
Froggy's Heating & Air LLC
4.2(
143
)

Serving O Fallon, IL and surrounding areas

In business since 2004

Free estimates

Emergency services offered

"Froggy's called me immediately after I submitted my request on Angi. We discussed the problem I was having, and they gave me several ideas to try to get my A/C unit running properly before actually coming to take a look. I ended up taking their suggestions - cleaning the unit and blowing out the drain line - which resolved the issue. I appreciate and respect a company willing to provide a few troubleshooting/DIY tips before being eager to charge a service fee. Will definitely call in the event I need help in the future."
Working hard for you.
We do plumbing too
Look for our truck
Recommended by84%of homeowners
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Install Garbage Disposal FAQs, answered by experts

Your garbage disposal is not draining because it might have a clog due to food waste, a foreign object, grease, oil, fat, or it may have a broken motor. When water doesn't flush out of the disposal, that's a key sign that your disposal has a clog or needs repair. 

These appliances do unscrew, but you need to disconnect everything properly when you replace your garbage disposal. Make sure you shut the power off to the area first and check that it’s off with a voltage detector. Disconnect the main drain line and P-trap, and then disconnect the dishwasher drain line if you have one connected. You can then unscrew your garbage disposal using a disposal wrench. Just make sure you disconnect the electrical lines before removing your appliance.

In some cases, it’s more cost-effective in the long run to replace a garbage disposal, but it depends on the specific issue you’re having and the age of your disposal. You should ask a garbage disposal repair tech for a quote to repair your appliance and then see if it would be more worthwhile to replace it. Additionally, garbage disposals last for around 15 years, so if you know your appliance is reaching that age, it’s likely better to pay for a new garbage disposal rather than sink money into repairs.

As with many appliances, proper maintenance is key to maximizing your garbage disposal’s life span. If everyone in your household is on board with proper care and maintenance, like running water while operating the disposal, you should get plenty of years out of your unit. Avoid putting the wrong food items down the disposal, including pasta, rice, bread, and more.

Soil is just one of the items you shouldn't put down a garbage disposal. Garbage disposals are only meant for soft, non-fibrous foods. Large amounts of topsoil, dirt, or rocks will damage the blades of your garbage disposal or clog the pipes. If a small amount of dirt goes down the drain as you repot a plant, you shouldn't have to worry, but never dump a whole pot of soil in the sink for fast disposal.

The O Fallon, IL homeowners’ guide to garbage disposal installation services

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