Join Now
Skip to Main Content
Sam's Club
Sam's Club
All Departments
All Services
Customer reviews for SIMPSON PowerShot 4400 PSI at 4.0 GPM SIMPSON 420cc Gas Pressure Washer for
SIMPSON PowerShot 4400 PSI at 4.0 GPM SIMPSON 420cc Gas Pressure Washer
4.7 out of 5 stars
stars
697 ratings683 reviews
  1. 5 stars83% (576)
  2. 4 stars12% (83)
  3. 3 stars2% (11)
  4. 2 stars1% (4)
  5. 1 star3% (23)

Member photos

  • +24 images
Sort by |
Showing 661-670 of 683 reviews
Dec 29, 2025
Reviewer name: Qlake
5 out of 5 stars
5 out of 5 stars review

Super Powerful

This is a very powerful power washer and I highly recommend it.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Apr 8, 2020
Reviewer name: Just me
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great machine

All the power that I need to wash everything I need to do

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Jun 4, 2020
Reviewer name: Skyking
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great pressure washer for the money

This unit cut my time to clean my sidewalk patio and driveway by two thirds. Very happy with it.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Mar 12, 2026
Reviewer name: Anthony Chacon1
5 out of 5 stars
5 out of 5 stars review

Super High Quality Pressure Washer

This is a work machine. Definitely worth, not for the weak. Hope to see her last. Definitely buy.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Nov 2, 2025
Reviewer name: Autopilot
5 out of 5 stars
5 out of 5 stars review

Great washer with Adjustable pressure

Bought April 2025. Very High pressure and is adjustable. Great for washing the vehicles including the tractor and the house as well as concrete. Fires up first pull

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
reply from Simpson Team

We're happy to hear your 4400 PSI pressure washer has performed with plenty of power & versatility to tackle such a wide range of jobs, Autopilot. Show it off any time by tagging #simpsonclean on social media with photos of your projects & we'd love to see it at work. Thanks for reviewing!

Oct 28, 2025
Reviewer name: Anonymous
4 out of 5 stars
4 out of 5 stars review

Pressure washer 4400 PSI

I bought this 3 weeks ago and it’s working great, only issue is the pressure washer spray nozzle has a broken threaded screw on connection, calling customer service today

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
reply from Simpson Team

We're glad to hear you've enjoyed a great performance from your 4400 PSI pressure washer, & we look forward to getting the nozzle issue resolved as quickly as possible. Thanks for taking the time to review!

Jun 12, 2020
Reviewer name: DirtdrillerRandy
5 out of 5 stars
5 out of 5 stars review

Pure Cleaning Power, it's a Beast!

I bought this Pressure washer for cleaning hard surfaces such as concrete, brick and stone. I really like the down stream chemical injection system also. It has performed flawlessly so far.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Jan 14, 2019
Reviewer name: Kyle37R
1 out of 5 stars
1 out of 5 stars review

Pump only lasted about 3 hours

I purchased the Simpson 4200psi and used it for a job and the pump started making a loud noise and quit working. For the price I paid for the pressure washer I expected it to last a long time. Hopefully everyone else’s experience has been better.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Oct 17, 2020
Reviewer name: Bumpa
5 out of 5 stars
5 out of 5 stars review

Very strong and efficient

It reduced the time it took to clean my concrete by 2/3. Very strong and fast. The gas usage was not bad ether. I have had it just under a month and am very happy.

Review from simpsoncleaning.com
Helpful?4LDY3BT2CMUR13758761122
Mar 12, 2022
Reviewer name: Dr Feelgood
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

great pressure washer...runs best on 92 oct

must buy

Helpful?4LDY3BT2CMUR13758761122