Ratings & Reviews for SIMPSON Pro Series with Triplex Pro Pump (50-State) 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 exceptional power, effortless startup, and solid build quality. Reviewers consistently highlight its 3500 PSI output as ideal for tough surfaces like concrete driveways and vinyl siding, with many noting it cleans large areas quickly and exceeds expectations. The intuitive design and simple controls make it accessible even for first-time users, while the robust construction with triplex pump and Honda engine inspires confidence in long-term durability. The included 50-foot hose and versatile nozzles enhance usability. A few mention minor inconveniences like stiff hoses or loose bolts, but these are vastly outweighed by enthusiastic endorsements. Overall, most customers consider it an outstanding value and professional-grade tool.
Customer review summary generated by AI, including incentivized reviews.Runs Great
I bought this machine and I love it. It's very powerful and does a great job.
From simpsoncleaning.com
Nice Unit
Quieter than my old one handle could be a bit taller and if it calls for 21oz of oil why do you only send 16oz
From simpsoncleaning.com
Just purchased
Got it on Labor Day and was rolling within an hour. Nice special too with one of the round attachment vacuum cleaners
From simpsoncleaning.com
Love It!!!
We used the Power Washer on the Driveway and it worked great!!!!! Can't wait to use it again!!!!
From simpsoncleaning.com
Easy Start. Smooth Running. Easy to maneuver. Hose sucks! Heavy duty, but stiff
Only used it Twice. Porch, Driveway. Really fast. Came with the Round Flat Surface Cleaner. Must have for Sidewalk and Driveway
From simpsoncleaning.com
Pressure washing
I bought this machine 2 days ago and it’s a nice good running machine
From simpsoncleaning.com
One power machin
Excellent and power machin, good price, excellent quality.
From simpsoncleaning.com
I rate it with a number nine
I purchased it two days ago and I used it one day and it worked very well. It did the job great no issues at all runs great and its performance. It’s very good.
From simpsoncleaning.com
Pressure washer
Nice machine, easy to setup, works great. Seems well made.
From simpsoncleaning.com
AMAZING
Easy start up instructions. Already used it to apply siding cleaner and pressure wash the siding. It worked flawlessly. Highly recommend!!!
From simpsoncleaning.com
Works fantastic. Easy to use.
Bought to wash brick wall alongside my house. Happy with results
From simpsoncleaning.com
Cleaning beast
Just bought and have used three times. Surface cleaning driveway mostly. Plenty of power, not overly loud, starts somewhat easy, but I am puzzled by the low handle design. I would have given 5 star if the dash board was higher.
From simpsoncleaning.com
Great value for the money
Out of the box seems to be very well built, very easy to assemble. Sure the pressure washer will be perfect for my needs and nice to have a 5 year factory warranty to back up the quality. Looking forward to many years of use.
From simpsoncleaning.com
None
So far so good, plenty of pressure works as described
From simpsoncleaning.com
Great looking machine
Bought this 09/07/2026duct, Have not used it at this point. I have had this product before and loved it.
From simpsoncleaning.com
Great product for a great price
I bought this machine a couple of days ago and I tried it first around my house, then at a job and it performed really well and I’m very happy with the product and the brand that made it. Would definitely recommend to friends and family and would purchase from this brand again.
From simpsoncleaning.com
Nice pressure washer
Very nice pressure washer I like the low profile design. The handle bolts were a little bit of a pain to get in and I had to spread the split part a bit and took some finessing to get the bolts in but other then that very pleased.
From simpsoncleaning.com
Easy start
As a woman I was looking for an easy to start and use pressure washer. This has been perfect for me. Easy to hook up, maneuver and use.
From simpsoncleaning.com
Second attempt
I had to return the first one to store after contacting Simpson service. The holes to assemble the handle didn’t line up. This one assembled perfectly. I still haven’t used it so I can’t say how well it works yet.
From simpsoncleaning.com
Easy set up.
The 3500 series was easy to set up. Manuals were clear where to place oil and gas. Looking forward to using the easy to pull pressure washer. Love the free driveway accessory. Make my job easier.
From simpsoncleaning.com