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>

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Q: Where is the drain on a dishwasher?

• <div><p>Your dishwasher drains through a hose that attaches to the plumbing below your sink or snakes out the back of your machine. In most cases, you can access one side of the hose from below your sink, as it usually ties into the same drainline that your sink uses. Otherwise, you may need to pull the dishwasher out of the counter to access it.</p></div>

Q: How much does it cost to fix a leaking dishwasher?

• <div><p>The average <a href="https://www.angi.com/articles/how-much-do-dishwasher-repairs-cost.htm">cost to repair a dishwasher</a> that&rsquo;s leaking is <b>$200</b>, but your total will depend on the underlying problem. Having a professional replace a faulty door gasket or a gasket in a supply line could cost as little as <b>$50,</b> while replacing a leaking dishwasher pump could total as much as <b>$600</b>.</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: Is it worth fixing a 20-year-old dishwasher?

• <div><p>It&rsquo;s not worth fixing a 20-year-old dishwasher or any 20-year-old appliance. Twenty years is beyond the useful life span of nearly every major household appliance. Once the appliance nears the end of its useful life span, repairs will become more frequent. A replacement often becomes more cost-effective at that point.</p></div>

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Verified Reviews for Dishwasher Installation pros in Merrifield, VA

*The Angi rating for Dishwasher Installation companies in Merrifield, VA 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 Merrifield, VA 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 February 12, 2026

Reviewed in February 2026
The crew arrived on time and fixed my dishwasher which was not dispensing water. The job was done professionally in under an hour and the cost was reasonable. Would hire again.
Beltway Appliance Repair LLC
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Reviewed in March 2025
Repairman came to fix dishwasher due to no water coming in. He fixed the water valve and replaced copper hose with newer hose. Everything working well.
Major Appliances Repair, LLC
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Reviewed in October 2023
Fantastic experience. He walked us through the issues with our dishwasher, spent a couple of hours troubleshooting, and then gave us recommendations. High marks for professionalism and integrity. Highly recommended.
A.G.B Appliance Repair
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Reviewed in August 2022
I hired Wini's Construction to assist with the removal of the old dishwasher so that the new one could be installed. The task was complicated because when the new quartz countertops were installed 3 years ago,, a small metal frame was placed under the countertop, which prevented the old...
Wini's Construction & Handyman Services
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Reviewed in January 2021
Offered a free on-site diagnosis and confirmed/identified a number of issues my dishwasher was exhibiting (some obvious, some not). I appreciated his analysis and given the cost of the dishwasher, he advised that I replace it. He was not angling for any follow-up service just an honest...
City Home Appliances & Services, LLC
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Reviewed in December 2020
Great service and install of a new dishwasher. Called on Tuesday and they were able to fit my install into their schedule the next day! Showed up exactly when they said they would and preformed flawless work. A++
American Appliance Repair Inc.
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Reviewed in September 2020
The technician was knowledgeable and professional. He identified the leaking hose, and not only replaced it, but stabilized the dishwasher, so that it would not press against the hose.
DMV Appliance Repair Services LLC
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Reviewed in August 2020
Ice maker repair and diagnosis of leaking dishwasher
All American Appliance Service Inc
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Reviewed in June 2020
They showed up on time and diagnosed the problem but the part plus labor was close to a 1/3 of replacing a six year old dishwasher. So, I bought a new one.
Nova Appliance Repair
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Reviewed in February 2020
I hired Sammy to install a new dishwasher. He called me within a few minutes of my request on Home Advisor, and said he could come the same day. When he arrived he fixed the old one in two minutes, and for much less than the original quote for parts. In addition, for a reasonable fee he took...
Sammy Appliances Repair Services
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Dishwasher Installation questions, answered by experts

Your dishwasher drains through a hose that attaches to the plumbing below your sink or snakes out the back of your machine. In most cases, you can access one side of the hose from below your sink, as it usually ties into the same drainline that your sink uses. Otherwise, you may need to pull the dishwasher out of the counter to access it.

The average cost to repair a dishwasher that’s leaking is $200, but your total will depend on the underlying problem. Having a professional replace a faulty door gasket or a gasket in a supply line could cost as little as $50, while replacing a leaking dishwasher pump could total as much as $600.

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.

It’s not worth fixing a 20-year-old dishwasher or any 20-year-old appliance. Twenty years is beyond the useful life span of nearly every major household appliance. Once the appliance nears the end of its useful life span, repairs will become more frequent. A replacement often becomes more cost-effective at that point.

The Merrifield, VA 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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