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Customer reviews for PowerShot PS4240 49-State 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer for
PowerShot PS4240 49-State 4200 PSI at 4.0 GPM HONDA® GX390 with Industrial Triplex Pump Cold Water Professional Gas Pressure Washer
4.7 out of 5 stars
stars413 ratings413 reviews
  1. 5 stars82% (340)
  2. 4 stars13% (53)
  3. 3 stars1% (5)
  4. 2 stars1% (3)
  5. 1 star3% (12)
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Showing 91-100 of 413 reviews
Jul 12, 2020
blake1
4 out of 5 stars review

Verified Purchase

good product..

the simpson name says it all..had another model for 8 plus years..it finally gave out..so im giving this 1 a try..great power but it takes a few pulls to get it started..so far so good though

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Oct 15, 2018
Rick14
5 out of 5 stars review

Verified Purchase

Awesome Power

I purchased this pressure washer a fewer weeks ago and it is living up to my expectations. I love the quality and ease of use. This pressure washer it much more quieter than my previous one, love the Honda engine.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Apr 17, 2018
NeilG
4 out of 5 stars review

Verified Purchase

Pleased with the purchase

So far, I've enjoyed using this pressure washer and haven't had any issues with its performance. The pressure is great and it does the work I expected it to do.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
May 5, 2019
Fishon49er
5 out of 5 stars review

Verified Purchase

Great power

I brought this to pressure wash my driveway. Did a great job on my pavers. Lots of power you have to really hold one when you hit the trigger. I love the way you change the nozzles on this .

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Aug 28, 2018
Proclean
3 out of 5 stars review

Verified Purchase

A lot of power

Bought this last month. Good power. Big tires make it easy to maneuver. Had a flat after 1st use. Company sent one out pronto. Wish the pump could run without having to shoot the gun every 2 min. That’s a hassle

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
May 5, 2026
Danieldemee
5 out of 5 stars review

Solid and powerful

Bought this to start a pressure washing business. It might be overkill for your personal drive way, but for commercial work it does a good and effective job.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Jul 9, 2018
JBurton
5 out of 5 stars review

Verified Purchase

Great!

I have had this product for about a month. I really enjoy using it. I bought a 2nd story soap nozzle to use with it and haven’t had any problems reaching the 2nd story of my house and other houses that I’ve pressure washed.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Apr 21, 2026
Diane Thomas
5 out of 5 stars review

VERY POWERFUL

Was easy for me to pull and start.. I am 78 years old and previously owned Simpson 4000 psi/4gpm with a Honda engine. I had to purchase this one b/c the one with a Honda engine was more than I could afford. (Same pump as previous Simpson)

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Jun 2, 2019
Standingwaves11
5 out of 5 stars review

Verified Purchase

Beast!

This pressure washer is a beast! It does everything that I hoped it would! I have a small cleaning business, and use it mainly for down streaming my sh mix for soft washing houses. It does an excellent job! I am very pleased with this machine!

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
Dec 10, 2019
SuperiorExteriors
4 out of 5 stars review

Verified Purchase

So far so good...

Bought his for my pressure washing business. Great power and accessories. Pressure valve spring broke after two uses, but other than that so far so good.

Review from simpsoncleaning.com
Helpful?7AT7XV54Y2LL15224104831
reply from Customer Service

Hello there, Thank you for taking the time out of your day to leave your feedback. We greatly appreciate your support to our products. Our #1 goal is to provide you the best service possible, therefore we advise reaching out to our customer support team. Their number is 877-362-4271. They will be able to locate an authorized service center near you to identify the occurrence. - SIMPSON Team