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Customer reviews for Westinghouse 3400 PSI 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container for
Westinghouse 3400 PSI 2.6 GPM Gas Powered Heavy Duty Pressure Washer + Soap Nozzle / Container
4.7 out of 5 stars
stars
14.9K ratings14.9K reviews
  1. 5 stars80% (11.9K)
  2. 4 stars16% (2,445)
  3. 3 stars2% (341)
  4. 2 stars1% (83)
  5. 1 star1% (149)

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Showing 1-10 of 14,929 reviews
Feb 17, 2026
Reviewer name: BCP23
5 out of 5 stars
5 out of 5 stars review

Great Purchase

I just purchased the Westinghouse Power pressure washer and I used it for the first time this weekend to wash the car and it worked better than I expected. I loved the soap dispenser it made washing the car so easy.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Mar 22, 2026
Reviewer name: Kent
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Power Washer Great-be careful of Allstate Warranty

If you add the Allstate 4 year warranty, be careful.... Allstate counts the manufactures warranty (1 year) as part of the 4 years... Kind of shady on their part. I ended up canceling the warranty.

Review from walmart.com
Helpful?4C7Z734DLCN413598421728
reply from Westinghouse

Hi, thank you for your review. Although the warranty mentioned is not associated with Westinghouse directly, we are glad to hear your WPX3400 has been great! If there is anything we can do to assist you with your unit, please reach out to us at 1-855-944-3571 or support@westinghouse.us. Thank you, Cam - Westinghouse

Sep 22, 2026
Reviewer name: Ozcancelik
5 out of 5 stars
5 out of 5 stars review

Great pressure washer, great company

We recently purchased this pressure washer and have been very happy with it so far — it's well built, easy to assemble, and the pressure is more than enough for cleaning our driveway, patio, and vehicles. Thank you for making such a great product and for running programs like this that make customers feel valued. If it's possible to include the surface cleaner attachment as part of this offer, that would make us even happier and would be a big help for cleaning our driveway. Wishing your team continued success — it's refreshing to see a company that genuinely puts its customers first, and I hope that never changes.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Oct 1, 2026
Reviewer name: Gordo66
5 out of 5 stars
5 out of 5 stars review

Nice and powerful gets it done easy.

I purchased this to replace an old power washer that eventually broke down. The power washer is very well-made and attractive. It is powerful enough for any type of cleaning. It is effortless to transport due to the larger, non-flat wheels. It's not nearly as noisy as my previous power washer, and the engine is strong and reliable. The pump provides a lot of force and appears to be of high quality. Assembly was effortless and took maybe 10 minutes. It comes with a bottle of oil and the two tools you need to assemble it. I think if I ever need any replacement parts, it should be easy to get, because the company is in Ohio. I think this power washer was a good choice after considering a few others. I recommend it.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Aug 1, 2026
Reviewer name: SteveJW57
4 out of 5 stars
4 out of 5 stars review

Will have to determine reliability with time.

I followed the manual setup instructions carefully, but the WPX3400 pressure washer did not start easily. When I moved the choke from on to run, it started up.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Oct 4, 2026
Reviewer name: DBL1
4 out of 5 stars
4 out of 5 stars review

Nice machine/good price

Nice looking machine, lots of power, much cheaper if I'm comparing to my 25yr old Craftsman model that recently died. Maybe a little too much plastic used for the components though (but that's what helps keep the price low), Sometimes the plastic is fine; for example, my old Craftsman model had nice rubber tires, but a pain in the neck to have to add air every year. This model has large plastic wheels, which saves me that trouble and is just fine for what I'm using the machine for, but certainly doesn't look or feel as good.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 12, 2026
Reviewer name: justken
4 out of 5 stars
4 out of 5 stars review

Nice machine

Unit worked well and met all my expectations. Had one problem, One tire did not have a cotter pin installed on the axle and I did not notice it was missing. When I used the machine the vibration caused the tire to fall off and the machine and muffler leaned against the tire and melted part of the tire.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 21, 2026
Reviewer name: Sam2027
4 out of 5 stars
4 out of 5 stars review

So far, it looks good.

I just purchased it and put it all together. I would have preferred a bolt be used to hold the lower wand bracket. Another suggestion I would make. The filler for the soap should be in a different place. I'm looking forward to using it in the next few weeks.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Sep 30, 2026
Reviewer name: Nativeson
3 out of 5 stars
3 out of 5 stars review

Bought 4 days ago. Would not run for more than 3-5 minutes then would shut off. I called and spoke with someone. They couldn't figure it out. Said someone would contact me within 48 hours. Haven't heard from them. I took the air filter cover off and it runs fine. Not supposed to be this way but it works. It is hard to start. It takes 5-8 pulls.

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
Apr 16, 2026
Reviewer name: Cat843
1 out of 5 stars
1 out of 5 stars review

Nightmare

Just took it out of the box and put it together. I followed the instructions to the letter. This is the most difficult power washer I have ever had to start!! I've only gotten it started twice, And had to stop it To take a couple of breaks. I'm on my third start and I'm dying trying to start this thing . I sure wish I hadn't bought this

Review from westinghouse.com
Helpful?4C7Z734DLCN413598421728
reply from eComm

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