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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2.5k+
    Verified garbage disposal installation services reviews

Top-Rated Garbage disposal installation pros in Saint Charles - Updated Nov 2026

Avatar for Contemporary Refinishing
Contemporary Refinishing
4.8(
134
)

Serving Saint Charles, MO and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"It went very well.  The company called back with 24 hours to schedule an appointment and was able to come at a time that fit my schedule at the last minute.  The service tech was nice, on time and helpful.  He changed out the drain during the tub reglazing even though he was not required to do so.  Only recommendation would be to use their own trash bags vs. my bathroom trash bin as it left dust and film in it.  Other than that the experience was great."
Bathroom
Bathroom
Kitchen
Recommended by96%of homeowners
Avatar for The Tub Company
The Tub Company
4.6(
129
)

Serving Saint Charles, MO and surrounding areas

In business since 1986

Credit card accepted

"They could have completed the job completely. They took pieces of it apart but they did not put those back together. I had the son of the maintenance guy put them back together. I'm just complaining about the completion of the whole job but the quality, workmanship, and everything were fine."
Additional Photos
Additional Photos
Recommended by96%of homeowners
Avatar for Water Leak Specialist
Water Leak Specialist
4.9(
29
)

Serving Saint Charles, MO and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"Excellent service. Bryan and the team were able to find and fix our leak on the same day as the visit. We purchased an Angie’s Lost deal, which was deducted from the total cost of the job. Bryan was also flexible with the payments dates for us! Can not recommend Bryan and the Waterleak team enough."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by85%of homeowners
Avatar for Honey Do's Solutions LLC
Honey Do's Solutions LLC
4.6(
219
)

Serving Saint Charles, MO and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Overall went well. Had an issue with the new garbage disposal installation. But on a return trip a few days later, the problem was fixed. No additional cost. Will definitely consider hiring again for other needed repairs around the house."
Old kitchen (Before photo)
Kitchen remodel
Awesome granite
New dream kitchen
Kitchen remodel

+43

Recommended by93%of homeowners
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Install Garbage Disposal FAQs, answered by experts

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.

Once you have your garbage disposal disconnected, you can remove the mounting bracket by unscrewing the bolts that are holding the bracket. You can back them out just enough to pop off the snap ring, which prevents the bottom portion of the bracket from disconnecting from the top when you unscrew the bolts. Use a regular screwdriver to pop off the snap ring, and the rest of the components should fall off by themselves.

Most garbage disposals have a reset button that can be triggered with a tool as simple and accessible as your index finger. That said, if you need to perform a more in-depth troubleshooting step, like manually moving the arms inside the unit or rotating the impeller plate, a hex wrench is the most common tool you’ll need. Most garbage disposals come with a hex wrench.

While unplugging your garbage disposal and plugging it back in may help, most units have an actual reset button, a bright red switch found on the underside of your unit. If your garbage disposal needs resetting, you may notice this button sticking out about a quarter of an inch from the surface of the unit, with which it’s usually flush. Simply depress this reset button to reset the unit, and then test to ensure it’s working about 10 minutes later.

To prevent drain clogs, perform regular maintenance and cleaning. Avoid disposing of substances like grease or coffee grounds down the sink. Additionally, installing and routinely using drain strainers can help catch debris and prevent blockages from forming.

The Saint Charles, MO homeowners’ guide to garbage disposal installation services

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