Do dishwashers need routine maintenance?

• <div><p>Dishwashers should be cleaned a minimum of once every 3 months, but really it should be done monthly. This is to prevent germ buildup and will help keep your machine running smoothly. Dishwasher maintenance isn’t too difficult, you’ll simply clean the filter, wipe down the spray arms with vinegar or rubbing alcohol, and run the cycle on empty. If there is any debris, you can remove it with a small metal pick. Do not use wood as the tip can break off inside the machine. </p></div>

What is the standard size of a dishwasher?

• <div><p>A standard <a href="https://www.angi.com/articles/dishwasher-sizes.htm">dishwasher size</a> is 24-by-24-by-35-inch for a built-in unit. The depth and height line up perfectly with most kitchen countertops and cabinet sizes. </p></div>

Are dishwashers more energy-efficient than handwashing?

• <div><p>The answer is a resounding yes, as <a href="https://www.angi.com/articles/hand-washing-vs-dishwasher-cost.htm">dishwashers save significant water</a> and energy compared to washing dishes by hand. The difference is so drastic in fact that those who use energy-efficient dishwashers can expect savings of over <b>$450</b> <b>per year</b>. This is because dishwashers use less water, they wash at a higher temperature than a hand rinse, and you don’t need to rinse them after washing. New dishwashers use around 4 gallons per load, whereas washing by hand can use up to 2 gallons per minute.</p></div>

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TRUSTED BY CLAYTON, MO HOMEOWNERS

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Verified Reviews for Dishwasher Installation pros in Clayton, MO

*The Angi rating for Dishwasher Installation companies in Clayton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Dishwasher Installation needs.

*The HomeAdvisor rating for Dishwasher Installation companies in Clayton, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Dishwasher Installation needs.

Last update on April 22, 2026

Reviewed in April 2026
We had our fridge replaced through Hoffman. During this visit, one of technicians turned off the water line to our dishwasher. They didn?t turn it back on or tell us they did this. When we tried to run the dishwasher it caused severe damage due to overheating and filled our kitchen with smoke...
Hoffmann Brothers
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Reviewed in September 2025
We were connected through our Home Warranty coverage. He came on time in service window, was completely professional, focused on the job and got it done. Dishwasher is now working! Very grateful.
Speed Service
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Reviewed in August 2025
Great job installing my dishwasher - Thank you!
Williams Handyman
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Reviewed in February 2025
I hired Midtown Home Improvements, Inc. to replace 20 windows with triple pane windows, a front door, and a sliding patio door. The job was completed in April of 2023. I had the absolute best installers. They were a team of 3, who were extremely knowledgeable, punctual, and tidy. They...
Midtown Home Improvements, Inc. (St. Louis)
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Reviewed in October 2022
I was given an honest opinion that my dishwasher may be beyond repair. They tried a couple of different things with my consent but parts needed for 20 year old dishwasher were no longer available.
All American Appliance Service Inc
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Reviewed in July 2022
Our plumber was very conscientious, arrived well before the scheduled time and had to work very hard to remove the old dishwasher as several previous changes in the kitchen had affected the setting of the unit. The removal accounted for the greatest portion of the time & cost. The subsequent...
Bieg Plumbing & Mechanical
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Reviewed in September 2021
Cynthia the owner was friendly and very helpful. The installers were knowledgeable and cleaned up after completion.
C&R Communications
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Reviewed in March 2021
When our new dishwasher was delivered, the plumber informed us that our electric wasn't up to code so he couldn't install. Desperate for an electrician, we called Streib and they had someone to us within the hour. Carson was professional and wore a mask the whole time. We will definitely use...
Streib Company
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Reviewed in October 2020
My dishwasher was leaking. I called ASAP and talked directly to an appliance repair expert, not a receptionist. He was sure enough of the cause to order a part in advance, which saved me a diagnostic visit. This was completely opposite to another "prominent" appliance repair service in the area....
ASAP Appliance Repair Service LLC
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Reviewed in September 2020
I put off replacing badly needed windows worried that the process would be too disruptive. Midtown made the it effortless on m my part. The staff kept me updated on the progress from the time the order was placed through the manufacturing process. Installation was on time, took less than a day...
Midtown Home Improvements, Inc. (Chicago)
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Dishwasher Installation questions, answered by experts

Dishwashers should be cleaned a minimum of once every 3 months, but really it should be done monthly. This is to prevent germ buildup and will help keep your machine running smoothly. Dishwasher maintenance isn’t too difficult, you’ll simply clean the filter, wipe down the spray arms with vinegar or rubbing alcohol, and run the cycle on empty. If there is any debris, you can remove it with a small metal pick. Do not use wood as the tip can break off inside the machine.

Most repairs take 1-3 hours, but complex issues requiring part replacements may take longer if parts need to be ordered.

A standard dishwasher size is 24-by-24-by-35-inch for a built-in unit. The depth and height line up perfectly with most kitchen countertops and cabinet sizes.

The answer is a resounding yes, as dishwashers save significant water and energy compared to washing dishes by hand. The difference is so drastic in fact that those who use energy-efficient dishwashers can expect savings of over $450 per year. This is because dishwashers use less water, they wash at a higher temperature than a hand rinse, and you don’t need to rinse them after washing. New dishwashers use around 4 gallons per load, whereas washing by hand can use up to 2 gallons per minute.

To extend the lifespan, clean filters regularly, run cleaning cycles with vinegar, avoid overloading, and check for leaks.

The Clayton, MO homeowners’ guide to dishwasher installation services

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

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