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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Verified Reviews for Dishwasher Installation pros in Vienna, VA

*The Angi rating for Dishwasher Installation companies in Vienna, 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 Vienna, 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 March 06, 2025

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 November 2022
Contractor did an excellent job and completed the installation on time.
Service Flooring
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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 November 2020
He has done multiple projects for me. Handyman, installing a dishwasher enlarging the space. They he remodeled the entire kitchen. Including the floor, cabinets, new appliances. He actually made a laminate countertop for me, in a specific color.
Tom General Contractor
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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 September 2020
Technician/owner was outstanding. He provided same day service, which for him meant 7:00 pm in the evening. He purchased the needed parts prior to arriving and immediately got to work. He was efficient and the dishwasher operates perfectly.
Titan Appliance Pro
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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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Dishwasher Installation questions, answered by experts

Yes, a dishwasher needs an air gap to prevent backflow. Additionally, in many locations, air gaps or another measure to prevent backflow are required for building code compliance. There are alternatives to an air gap, like a Studor vent or a loop and trap design, but an air gap is the simplest and most popular solution.

Not all dishwasher noises are signs of trouble, as dishwashers naturally make sounds during operation. Normal sounds for a functional dishwasher include humming, swishing, and sloshing. However, if you hear problematic noises such as pounding, drumming, grinding, or rattling, it could be a sign of an underlying issue, and you should consider having a technician inspect your appliance.

Yes, if your filter is damaged or simply too debris-filled to be of use, replace it with a new component. Check the instruction manual that accompanied the dishwasher for information as to the specific part. There are many online marketplaces that sell these parts, but perform due diligence to ensure you buy the right one.

The correct water temperature for your dishwasher depends on the washing phase. When water enters the machine, it should be around 120 degrees Fahrenheit, but no hotter than 150 degrees. During the wash cycle, the machine will heat the water to between 130 and 140 degrees. If your dishwasher has a sanitizing cycle, the water can reach a temperature of up to 180 degrees.

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.

The Vienna, 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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