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Best garbage disposal installation pros near Webster Groves, MO

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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon3.8k+
    Verified garbage disposal installation services reviews

Top-Rated Garbage disposal installation pros in Webster Groves - Updated Nov 2026

Avatar for Mayo Plumbing Co
Mayo Plumbing Co
4.8(
481
)

Serving Webster Groves, MO and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"I was very grateful and thankful Mayo Plumbing was able to squeeze me in before I had to head out of town for the holiday, only to return to entertain another large group of people, with overnight guests. The hair clog was a big one and very deep into the pipes. The job unclogged the drain."
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+3

Recommended by96%of homeowners
Avatar for George's Hauling Service
George's Hauling Service
4.9(
34
)

Serving Webster Groves, MO and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"I'm so happy with the service! My 22x29 ft basement had water damage, there were storage boxes stuck to the basement floor. George and his assistant were able to remove all damaged items, including large furniture and mattresses, in 2 hrs. They had their own vehicle so I didn't have to worry about disposal. 12 years of junk has been removed and I can now see my basement floor. I appreciate the professionalism and the reasonable rate!"
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+16

Recommended by100%of homeowners
Avatar for BURKE PLUMBING CO
BURKE PLUMBING CO
4.8(
153
)

Serving Webster Groves, MO and surrounding areas

In business since 1929

Emergency services offered

"Ok. but there was poor communication from the office. The plumber did not arrive as quickly as expected. Also, the plumber was not wearing a mask and did not offer to wear a mask even though we had ours on."
Recommended by98%of homeowners
Avatar for Contemporary Refinishing
Contemporary Refinishing
4.8(
134
)

Serving Webster Groves, 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."
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Recommended by96%of homeowners
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Install Garbage Disposal FAQs, answered by experts

Replacing a garbage disposal costs anywhere from $150 to $950, but the average cost is somewhere around $550. There are two types of garbage disposal units, and continuous feed disposals tend to cost more than batch feed disposals. Going for an aluminum garbage disposal is also significantly cheaper than choosing a stainless steel garbage disposal. You'll also need to factor in the horsepower of the motor, labor, and the removal and disposal of your old unit.

Continuous feed garbage disposals are the favorite model for many homeowners for a reason. As opposed to batch feed models, add food scraps to the drain whenever the disposal is running. This variety is also typically less expensive, more convenient, and easier to clean.

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.

If your garbage disposal powers up and you can hear it hum, but the arms inside aren’t moving, the problem might be a stubborn clog, a build-up of grease, or a jam of the impeller plate. To troubleshoot these, ensure your unit is off and disconnected from its power source before checking inside the drain or attempting to manually rotate the impeller arms or plate from the underside of the unit. A hex wrench can help.

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.

The Webster Groves, 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.