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>

How long will it take to install my dishwasher?

• <div><p>Installing a dishwasher should take one to four hours, depending on the complexity of the installation and whether you DIY or hire a pro. Even if you're particularly handy, installing a dishwasher on your own will likely take longer — at least two hours. On the other hand, a professional can likely install a dishwasher in about an hour. Installation time will take longer if you have to remove an existing dishwasher, reroute plumbing, or repair damaged flooring underneath the appliance.</p></div>

Top 10 Best Dishwasher installation pros in Frederick, MD

Q: What are common dishwasher problems?

• <div><p>Leaks, poor drainage, failure to start, water not heating, and excessive noise frequently require service.</p></div>

Q: Can I put a dishwasher tablet in the bottom of the dishwasher?

• <div><p>You should follow the instructions listed on the detergent packaging and in your dishwasher user manual. Often, this means inserting the tablet or pod into the detergent dispenser (and not in the bottom of the dishwasher). If you put the pod anywhere else, it might dissolve too early in the cycle and fail to clean your dishes properly.</p></div>

Q: Can I install or repair a dishwasher myself?

• <div><p>DIY installation or repair is possible with the right skills and tools, but if not done correctly, it can often lead to water leaks or improper connections.</p></div>

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Frederick homeowners rate dishwasher installation pros in our network

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Verified Reviews for Dishwasher Installation pros in Frederick, MD

*The Angi rating for Dishwasher Installation companies in Frederick, MD 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 Frederick, MD 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 24, 2025

Reviewed in April 2025
Devan was fantastic, fixed up the dishwasher door and front panel which were bent. Highly recommend.
Zetilda Quality
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Reviewed in March 2024
These guys are WONDERFUL! I will never go anywhere else. I highly recommend them. I have had them here to work on my dishwasher, refrigerator and again for my washing machine. They are very polite, honest and reasonable.
Mid Maryland Appliance Repair
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Reviewed in March 2024
KBâ s appliance repair was great! Communicated clearly what was needed, got the parts installed and had my dishwasher back up and running with no leaks!
KBs appliance repair
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Reviewed in June 2023
The installers did a great job. Even though water was delayed they waited patiently to insure everything was right.
Brighton Pools by Hohne
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Reviewed in May 2023
We contacted Tri State for recent water damage to our Kitchen and Basement because they did excellent work a couple of years ago with a similar situation but a different cause. I strongly recommend your doing an annual check behind and beneath your dishwasher and refrigerator!! The demo crew,...
Tri State Restorations, LLC
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Reviewed in January 2023
Mike did a great job of installing our new dishwasher. As usual it wasn’t a simple installation but Mike got it done. He also installed our washer and dryer when we bought our home. It was a narrow space and required some creative positions on his part but did a great job. I also find his prices...
Excellent Plumbing
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Reviewed in January 2023
Martin, Tony, and Aaron were the installer's for our shower installation and they did a very professional and wonderful job. In and out in a day and if it weren't for the new shower, you wouldn't know they were even in the house! Cleaned up everything! A special thanks to Martin for...
West Shore Home Baltimore
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Reviewed in November 2022
JDL helped in install a brand-new Carrier brand condenser unit and furnace, along with a Rheem hot water heater to replace an almost 30-year-old system at our house. The team at JDL was very professional and accommodating as we went through the proposal and estimate process. A big thank you to...
JDL HVAC & Plumbing Services
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Reviewed in July 2022
We had a major plumbing problem that resulted in a backup so that we could not use our sink, dishwasher or washer. The first plumber worked a short while and announced that he could not resolve the issue. We were grateful that PlumbPro owner, Josh, responded immediately, resolved our issue, and...
PlumbPro
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Reviewed in November 2021
Eagle Plumbing was great. They were a little late, but in the plumbing business that can be expected. Installed new kitchen faucet, re-routed the drain on the dishwasher and made my life a lot easier. Was very reasonably priced. Will hire again if I need any plumbing needs for now on.
Eagle Plumbing
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Dishwasher Installation questions, answered by experts

Leaks, poor drainage, failure to start, water not heating, and excessive noise frequently require service.

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.

You should follow the instructions listed on the detergent packaging and in your dishwasher user manual. Often, this means inserting the tablet or pod into the detergent dispenser (and not in the bottom of the dishwasher). If you put the pod anywhere else, it might dissolve too early in the cycle and fail to clean your dishes properly.

Installing a dishwasher should take one to four hours, depending on the complexity of the installation and whether you DIY or hire a pro. Even if you're particularly handy, installing a dishwasher on your own will likely take longer — at least two hours. On the other hand, a professional can likely install a dishwasher in about an hour. Installation time will take longer if you have to remove an existing dishwasher, reroute plumbing, or repair damaged flooring underneath the appliance.

DIY installation or repair is possible with the right skills and tools, but if not done correctly, it can often lead to water leaks or improper connections.

The Frederick, MD 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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