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>

Why does a dishwasher have to drain through the sink plumbing?

• <div><p>Any drain in your house requires a water trap to prevent sewer gases from entering the home. Dishwashers don’t have an internal water trap, so they must use an external P trap. The most convenient P trap for the dishwasher is already in the plumbing under your sink.</p></div>

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Verified Reviews for Dishwasher Installation pros in West Suffield, CT

*The Angi rating for Dishwasher Installation companies in West Suffield, CT 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 West Suffield, CT 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 04, 2026

Reviewed in March 2026
He diagnosed a dishwasher issue very quickly that someone else installed incorrectly. He’s very knowledgeable and skilled. Highly recommend.
Musawir Raghbat
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Reviewed in October 2025
He evaluated the dishwasher and advised us not to repair it.
Able Service Co. South
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Reviewed in April 2025
The job was done perfectly. Efficiently. Installer, Kyle, communicated everything about the job before beginning and that continued until finished. A tub/showers was removed and a walk in shower installed. The entire process was done to our complete satisfaction, very neatly and perfectly...
DreamHome Remodeling
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Reviewed in April 2024
The installer was knowledgeable and prompt.
Power Shield LLC
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Reviewed in April 2022
Got a quick quote ans installed next day. Was quick and professional. Install was flawless and what I asked for. Would go to them next time I need anything
Marcu Electric
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Reviewed in April 2021
They did a great job installing 8' high vinyl fence. Cleaned up everything too. I am glad to have found this company.
Crystal Lake Construction, LLC
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Reviewed in March 2021
My installer worked quickly but was finished in no time with what I would call an expert job. Took the time to brief me on the operation of my new water heater.
Minuteman Plumbing
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Reviewed in March 2020
I am so happy with the service I received from Junior. He was personable and effective. Most importantly he was honest and did a great job with my dishwasher. I would recommend this company.
Samuels Appliance & TV Repair
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Dishwasher Installation questions, answered by experts

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.

Maintenance includes regular filter cleaning, checking water connections, and ensuring that the unit operates at optimal efficiency without blockages.

Any drain in your house requires a water trap to prevent sewer gases from entering the home. Dishwashers don’t have an internal water trap, so they must use an external P trap. The most convenient P trap for the dishwasher is already in the plumbing under your sink.

Installation includes leveling the unit, connecting water and electrical lines, securing the unit, and testing for function and leaks.

How long it takes to remove a dishwasher depends on how quickly you can work and the positioning of the appliance. In most cases, you can expect to remove a dishwasher in one to two hours. If the connections are older, you’ll need to use a bit more elbow grease to loosen them. This can make the process a bit longer.

The West Suffield, CT homeowners’ guide to dishwasher installation services

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

See all articles

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