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>

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>

How do I get rid of standing water in the bottom of my dishwasher?

• <div><p>To get rid of standing water in your dishwasher, first try activating the drain mechanism by pressing and holding the cancel button for at least three seconds. If that doesn’t work, you’ll need to do some troubleshooting to <a href="https://www.angi.com/articles/how-to-drain-dishwasher.htm">drain the standing water from the dishwasher</a>. This will involve shutting off the power, then scooping out the water, cleaning the drain filter, and clearing the air gap. You’ll also want to run the garbage disposal and check the drain hose for clogs.</p></div>

Get matched with top dishwasher installation pros in Campbell, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your dishwasher installation project in Campbell, CA?

Select your specific project to find the pro for you.

TRUSTED BY CAMPBELL, CA HOMEOWNERS

4.5
Average homeowner rating
403
Verified dishwasher installation services reviews

Verified Reviews for Dishwasher Installation pros in Campbell, CA

*The Angi rating for Dishwasher Installation companies in Campbell, CA 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 Campbell, CA 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 25, 2026

Reviewed in February 2026
I called Sonic appliances in the morning, and Rabin and John showed up in the afternoon on time, diagnosed the problem with my rental’s Kenmore dishwasher rack and Samsung icemaker problems. The initial diagnose cost was very reasonable and included in the total cost of repairs. The repair...
Sonic Appliances Repair
Request a quote
Reviewed in October 2024
Bay Remodeling Kitchen & Bath has excellent craftsmanship. The finished product reflects the careful installation of each cabinet, countertop, and fixture. I constantly receive compliments on how beautiful my kitchen looks!
Bay Remodeling Kitchen & Bath
Request a quote
Reviewed in August 2024
Installer was very professional, polite, and completed faucet replacement quickly and efficiently.
RB Plumbing Services Inc
Request a quote
Reviewed in May 2023
Three tasks performed: - Replace exterior shut-off valve, - Install kitchen faucet (difficult to remove old one) - Replace leaking p-trap under kitchen sink
Aaron's Plumbing & Rooter
Request a quote
Reviewed in November 2021
Our water heater broke at 4:00 the day before Thanksgiving. He arrived within two hours and installed the whole thing in two hours. It works beautifully and saved our holiday.
Chandler's Plumbing
Request a quote
Reviewed in August 2021
Excellent service. Juan analyzed the problem quickly, left to get the part and returned within the hour and installed it. Courteous and reasonably priced.
jd sons general builders inc
Request a quote
Reviewed in June 2021
Rescued me from an out of plumb wall. Installed the glass shower doors beautifully. Reasonable price for the doors included great service.
Horse Glass
Request a quote
Reviewed in January 2021
Nice man-very knowledgable and friendly. He showed up the same day and not only fixed the problem with my dishwasher, but showed me how to take care of it in the future
Happy Again Appliance Service
Request a quote
Reviewed in August 2020
Frank from Agile Appliances answered our late-in-the-day Friday call and was able to come right over since he had a cancelled call. He was very professional and courteous, even asking if we wanted him to remove his shoes at the door. He carefully diagnosed the problem - identifying it as the...
Agile Appliance and Refrigeration Repair
Request a quote
Reviewed in May 2020
Installation process was quick,efficient and completed in one day. Installers were efficient and knowledgeable.
Comfort Energy, Inc.
Request a quote

Find Dishwasher installation pros in Campbell

No results for Dishwasher installation pro in

Try adjusting your search criteria.

Dishwasher Installation questions, answered by experts

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.

Only if the dishwasher isn’t made of stainless steel. The corrosive chemicals in bleach will stain stainless steel and can also cause further damage. To stay on the safe side, stick with an extra cycle of vinegar to banish any lingering odors.

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.

To get rid of standing water in your dishwasher, first try activating the drain mechanism by pressing and holding the cancel button for at least three seconds. If that doesn’t work, you’ll need to do some troubleshooting to drain the standing water from the dishwasher. This will involve shutting off the power, then scooping out the water, cleaning the drain filter, and clearing the air gap. You’ll also want to run the garbage disposal and check the drain hose for clogs.

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

The Campbell, CA 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

Angi
•
Apr 6, 2026Apr 6, 2026
How Much Does Dishwasher Installation Cost? [2026 Data]
Discover the average dishwasher installation cost, key price factors, and tips to save on your project. Get transparent, expert-backed estimates.
Heather Ayer
•
Jul 8, 2026Jul 8, 2026
How Much Does a Dishwasher Cost?
Whether you’re replacing an old dishwasher or buying your first, find out more about dishwasher costs, including new dishwasher installation.
Amy Freeman
•
Jul 10, 2026Jul 10, 2026
How to Install or Replace a Dishwasher
You don’t always need a pro for appliance installations. Use this guide to learn how to install a dishwasher on your own.
Kate Fann
•
Jul 9, 2026Jul 9, 2026
Who Do You Hire to Install a Dishwasher?
Before upgrading to a new dishwasher, you need to know who to hire to install the dishwasher, as your choice can impact its efficiency and safety.
Kate Fann
•
Jul 9, 2026Jul 9, 2026
5 Types of Dishwashers and How to Choose One For Your Home
Overwhelmed with dishwasher options? Learn about the different types of dishwashers to increase efficiency and space in your kitchen.
Kyle Schurman
•
Jul 9, 2026Jul 9, 2026
Parts of a Dishwasher: Learn What They Are and How They Work
Understanding the different parts of a dishwasher can help you troubleshoot any issues and know when to call in the professionals.