Customer reviews from westinghouse.com
Westinghouse - WPX3400SC Gas Pressure Washer with 15-in Surface Cleaner, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, 5 Nozzle Set - Blue
Average customer rating
4.7
(15,074 Reviews)
Rating breakdown 15,074 reviews
5 Stars
12,024
4 Stars
2,479
3 Stars
342
2 Stars
85
1 Star
144
96%of customers recommend this product.
(
12,984 out of
13,468)
Customer Reviews for Westinghouse - WPX3400SC Gas Pressure Washer with 15-in Surface Cleaner, 3400 PSI and 2.6 Max GPM, Onboard Soap Tank, 5 Nozzle Set - Blue
Customer Rating
5
Easy setup
on May 3, 2026
Posted by: Hans88
Easy assembly, added oil then gas and started on first pull. Being mindful of distance from surface this did an excellent job of cleaning deck without issue, also made quick work of cleaning cement patio, highly recommend.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Great Pressure Washer
on May 3, 2026
Posted by: BLRV
from Branson, MO
The Westinghouse WPX3400 Pressure Washer is easy to put together and works great.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
4
Very good pressure washer
on May 3, 2026
Posted by: HandyEd
This is my first gas pressure washer. It looks to be solidly built and the initial assembly was straight forward. I would have liked some better diagrams for things like Sope line conncection and I still don't know what a recoil trigger is.
It runs smoothly and has a lot of power for the price.
One caution: I put the soap attachment on the wand and didn't ensure the quick release collar was engaged. I pointed the wand towards the yard and the little black tip was launched 30 feet into my grass. Somehow my guardian angel directed me to the right spot after 5 minutes of hopeless searching. User error is a great teaching tool.
It runs smoothly and has a lot of power for the price.
One caution: I put the soap attachment on the wand and didn't ensure the quick release collar was engaged. I pointed the wand towards the yard and the little black tip was launched 30 feet into my grass. Somehow my guardian angel directed me to the right spot after 5 minutes of hopeless searching. User error is a great teaching tool.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Works out of the box
on May 3, 2026
Posted by: Mac85
So far so good, assembly was easy and looking forward to cleaning literally everything
Written by a customer while visiting westinghouse.com
Customer Rating
4
Great value!
on May 3, 2026
Posted by: Rob.Iowa
from Iowa
This product works completely as advertised. My only nitpick is that there is enough vibration from the motor that the unit will walk in circles while running. This isn't a big deal except for it coils the high pressure line and supply hose around the unit until it prevents it from rotating anymore. All In all, it is a powerful unit and a great value for the price. It had no problem blasting the grime off my large concrete driveway.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
4
Good pressure
on May 3, 2026
Posted by: VIII
I bought this 2 days ago and it is working very well.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
5
Great Machine
on May 3, 2026
Posted by: Angels7
from Chattanooga, Tennessee
Well built and was easy to put together. Would recommend.
I would recommend this to a friend!
Written by a customer while visiting westinghouse.com
Customer Rating
1
on May 2, 2026
Posted by: Tj Mobile Wash
from West Reading, PA 19611
I had this for just about 58 days and it continues to shut off while using it with water pressure running through the machine
No, I would not recommend this to a friend.
Response from westinghouse.comBy eComm, May 14, 2026
Hello, thank you for letting us know about this. We are genuinely sorry to hear about it. I have passed your feedback along to our quality control team to ensure that we are producing the best units possible. Please contact us at 1-855-944-3571 or support@westinghouse.us and we will look into the matter.
Thank you,
Cam - Westinghouse
Thank you,
Cam - Westinghouse
Written by a customer while visiting westinghouse.com