Customer reviews for SIMPSON PowerShot 4400 PSI at 4.0 GPM SIMPSON 420cc Gas Pressure Washer

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

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4.6 out of 5 stars

stars416 ratings402 reviews

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Showing 311-320 of 402 reviews

Apr 30, 2026

Shevy

5 out of 5 stars review

Excellent product

Great quality. You get what you paid for. Reduces cleaning time because of the power and GPM.

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May 7, 2026

Helton Services

5 out of 5 stars review

Works like a CHAMP

This is the second Simpson pressure washer that I have got. It runs a surface cleaner great!

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Feb 7, 2026

Big Things

5 out of 5 stars review

Super Excited

Just the power I needed for the job. I would recommend this machine to everyone. Simpson is an excellent product.

Review from simpsoncleaning.com

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reply from Simpson Team

Thanks for the kind words, Big Things. We are happy to hear your 4400 PSI pressure washer has delivered plenty of power to suit your cleaning needs. Feel free to show off your work anytime by tagging #simpsonclean on social media and we'd love to see photos of your results. We appreciate your recommendation & review!

Jan 20, 2026

Desert Pressure Washing

5 out of 5 stars review

Awesome Pressure Washer

Use it for my pressure washing business. Has the perfect amount of power and is easy and simple to use. No problems or complaints.

Review from simpsoncleaning.com

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reply from Simpson Team

We're glad your Simpson pressure washer has performed flawlessly to prove itself a valuable addition to your business, Desert Pressure Washing. Thanks for the positive feedback!

Mar 6, 2026

JWeezy

5 out of 5 stars review

Great Machine

Strong and powerful. Great addition to my pressure washing business. This machine will definitely help me move my business to the next level.

Review from simpsoncleaning.com

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reply from Simpson Team

It's great to hear your Simpson pressure washer has performed to prove itself a great asset to your business! Best of luck, JWeezy!

Jan 17, 2026

Amir

5 out of 5 stars review

Power Pressure Washer

Just received this PW, assembled it, put gas and oil in it, have not used it yet. Looks sturdy and built very well.

Review from simpsoncleaning.com

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reply from Simpson Team

We're glad you've been impressed with the rugged build & we are confident you will be equally impressed with the performance of your new Simpson pressure washer come time to fire it up! Enjoy that machine, Amir.

Mar 8, 2026

lamboy

5 out of 5 stars review

2nd pressure washer

Very well-built pressure washer and reliable. 2nd one purchased the 1st one is great so purchased another one for other property

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Mar 8, 2026

Cookiewookied2

5 out of 5 stars review

Fantastic:)

I bought this a week ago and im so happy that I did:) it's been doing great and making easy work of the toughest of stains:)

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Mar 3, 2026

SamuelEli

5 out of 5 stars review

Well Built machine

Haven’t got to put it “official” use but very pleased with it up til now.. very well built and runs smoothly!!

Review from simpsoncleaning.com

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reply from Simpson Team

It's great to hear you've been happy with the quality build and smooth performance of your new 4200 PSI pressure washer. Have fun knocking out your projects & thanks for reviewing, SamuelEli!

Mar 6, 2026

Brody69420

5 out of 5 stars review

AMAZING

This is by far the best pressure washer I have ever bought. It is super sturdy and meets all the needs I have. Couldn’t recommend it any better

Review from simpsoncleaning.com

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reply from Simpson Team

It's great to hear you've enjoyed the superior quality & performance of your Simpson pressure washer, & we're happy to have earned your recommendation. Thanks for reviewing, Brody69420!