Ratings & Reviews for SIMPSON Pro Series with AAA Triplex Pump 3700-PSI 2.5-GPM Cold Water Gas Pressure washer with 5 Spray Tips
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this pressure washer for its powerful 3500 PSI output, reliable first-pull starting, and intuitive assembly requiring minimal tools. Most highlight exceptional cleaning performance on driveways, patios, and pool decks, often exceeding previous electric models. The 50-foot hose, lightweight design, and solid construction earn consistent recognition. A few report pump failures or starting difficulties after extended use, and some note minor design quirks like an insecure hose cradle. Despite these exceptions, most customers consider it a dependable, high-performing choice.
Customer review summary generated by AI, including incentivized reviews.Easy start,great pressure
Bought it today and easy start and great presssure
From simpsoncleaning.com
Great associates
Would RecommendI haven't used the pressure washer yet but your associates are the best. Friendly, professional and extremely efficient. My order was placed on-line and was ready for pick up within 10 minutes. Thank you!
From Pro Series with AAA Triplex Pump 4000-PSI 3.5-GPM Cold Water Gas Pressure washer with 5 Spray Tips Verified Purchaser
Cleaned my house in a rush
Fired up right out of box. Easy to use, great product
From simpsoncleaning.com
Hard projects made easy
Replaced a 15 year old pressure washer, so same psi and gpm specs, looking forward to many years of use. Will follow up with more as washer is utilized.
From simpsoncleaning.com
Great pressure washer!
Exactly what anyone looking for a pressure washer would need. The multiple nozzles make it ideal for any project.
From simpsoncleaning.com
Simpson powerwasher
Purchased this after reviewing many others and previous power washer of a different brand got a leak. Started using it the day after purchase. So far has great power and cleans efficiently to get the job done. Would recommend to anyone looking to purchase a nee power washer for home use.
From simpsoncleaning.com
would be nice with a turbo nozzle
Would RecommendPurchased PS61374 back in April and was very pleased w ease of assembly, initial inspection, a few minor tasks, etc., and still am. Gave a qualified 5-stars at that time. But then I tried cleaning my exposed aggregate driveway and was disappointed. None of the included nozzles got the job done even to a small degree. Recently bought a turbo-type nozzle for it and was very pleased w result. I know there are some that would be against using very high pressure on exposed aggregate, but for me the...
From Pro Series with AAA Triplex Pump 3500-PSI 2.5-GPM Cold Water Gas Pressure washer with 5 Spray Tips
Great psi washer
Bought a month ago it has been running perfectly the one I returned wouldn't start at all But all Things have faulty parts but this one is just fine We have to protect this place It is so true and it was so profound to stand there as the sun was sitting in the Grand Canyon to the Colorado river down the canyon and meet the Whitaker family saw from South Carolina who spoke the silence Canyon Breeze With all of that perhaps that's a gift here on the fourth take a moment and appreciate the great wo...
From simpsoncleaning.com
Incredibly strong
Bought this to wash my driveway and it did it so quick , love this thing !
From simpsoncleaning.com
Thoughts
It’s an acceptable pressure washer. The most problematic thing so far has been connecting the handle to the unit. It really shouldn’t be so difficult.
From simpsoncleaning.com
Terrible
Would Not RecommendWould not recommend at all. First one ran for 30 minutes then locked up and wouldn’t start. Second one runs good but pump has zero pressure. Currently taking it back for a third unit.
Easy set-up. Runs great right from the start
I bought this a day before posting this review and have already gotten a lot of use out of it. Simple setup and assembly. After fueling it up and adding the provided oil it was ready to go. Choked with the fuel on, this thing fired up on the first pull. This machine accepts fuel with up to 10% ethanol, but as most small engines go I'd steer towards ethanol free when possible. Great pressure washer so far.
From simpsoncleaning.com
Great pressure washer
Easy to assemble, and is super powerful!!! Used 10hrs straight day one. Would highly recommend this for anyone
From simpsoncleaning.com
So far so good
I bought it yesterday. It worked well for cleaning vinyl siding. It is loud. Not sure if the Honda would have been quieter or not. The hose is very stiff, heavy and cumbersome.
From simpsoncleaning.com
Awesome
Set up super easy . Started first pull . Felt like a kid at Christmas!!!! Love this thing so far
From simpsoncleaning.com
Great Pressure Washer
How about this Pressure Washer July July 3, 2026 very powerful. Lots of water pressure great machine.
From simpsoncleaning.com
Great machine
Purchased this beast of a machine 3 days ago and havent looked back since. Took care of all stains instantly. You really do get the most bang for your buck. highly recommended.
From simpsoncleaning.com
Best I’ve ever owned !
Great packaging, easy setup, instructions that actually made sense . . . what more could you ask for ? By the way, the pressure washer works fantastic, it has a small footprint making easy to store when not in use.
From simpsoncleaning.com
Great pressure washer.
I bought today it ran great pressure washing job great for the house . Would highly recommend to anyone
From simpsoncleaning.com
Powerful washer
I had a 2300 electric washer prior to this one. This one obvious blows the doors off the old one. Several times had some issues starting it but alleviating some water pressure usually did the trick. Very powerful and need to wear eyewear. Very loud too but again I’m Coming from electric.
From simpsoncleaning.com