
Ratings & Reviews for SIMPSON Pro Series with AAA Triplex Pump 3500-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 and reliability. Most highlight its impressive 3500 PSI rating and high GPM, noting it effortlessly cleans driveways, patios, decks, and concrete surfaces with outstanding results. Many emphasize it starts reliably on the first pull and is intuitive to assemble and operate. Reviewers consistently describe the build as solid and well-engineered, citing the triplex pump, industrial-strength 50-foot hose, and multiple spray nozzles as quality features. A few report mechanical issues or warranty concerns, but most consider this a dependable, high-value investment.
Customer review summary generated by AI, including incentivized reviews.Powerful!!
Very powerful, excellent machine. Loved the long manufacture warranty.
From simpsoncleaning.com
Maybe a lemon
Would Not RecommendI was excited to get this pressure washer. Maybe mine is a lemon. Nearly impossible to get it started. Plastic end on tip flew off. Entire tip flew off. Pressure hose must have come loose over time, exploded off just after starting, in my face. Wish I hadn’t wasted money on this junk.
Love it!!
Bought this yesterday and power washed the house. Great product
From simpsoncleaning.com
Great product!
I’m really impressed with this pressure washer! It has plenty of power and makes cleaning so much faster and easier. It worked great on my driveway, patio, and other outdoor areas, removing built-up dirt and grime with minimal effort. Easy to use and gets the job done. Definitely happy with my purchase!
From simpsoncleaning.com
Dependable unit
[This review was collected as part of a promotion.] Works great. Starts every time. Simple and easy to use design. Nice having 50’ hose instead of typical 25’ that other companies provide. Motor runs nice and smooth.
From simpsoncleaning.com
Strong Pressure Washer
I like the size and potency. It also has a place for store the nozzles in the machine and that they are identified (what color do what). I used for the first time for 6 hours. No issues.
From simpsoncleaning.com
User friendly
Would RecommendWe bought this toy for my husband a few weeks ago and he just opened it and used it to pressure wash our front steps and drive way. Boy can you tell the difference he loves it. He said it was easy to use and had good pressure.
Verified Purchaser
We're glad your pressure washer has proven easy to use & it delivered plenty of power, Sabbarron. Enjoy that machine & thanks for reviewi... Read More

Pro series 4000psi
Replaced a 15 year old Husky 2600 psi with the Simpson Pro Series 4000 psi. Wish I had replaced it years ago. Cuts my work time in half.
From simpsoncleaning.com
Great pressure
does the job. No complications, easy to set up. I would recommend this machine to a friends and family.
From simpsoncleaning.com
Great
Works great cleaning our boat and vehicles. Haven’t tried it on house or driveway yet but we definitely plan to.
From simpsoncleaning.com
Not bad.
Great pressure washer overall, with a lot of great features for a homeowner. Recommend
From simpsoncleaning.com
Great product,
Product was just as advertised, easy set up, hopefully it lasts
From simpsoncleaning.com
Simple to operate with great features.
Would definitely recommend anyone who is looking for a dependable pressure washer to purchase a Simpson Pro Series 3500.
From simpsoncleaning.com
Great Pressure Washer, but High-Altitude Kit Needed
[This review was collected as part of a promotion.] Overall, I'm happy with the Simpson Pro Series PS61374 pressure washer. It feels well-built, sturdy, and capable of handling demanding cleaning jobs. The commercial-grade construction is a definite plus, and I'm looking forward to putting it to more use. One thing worth mentioning is that I live in Colorado, where the higher elevation can affect engine performance. I still need to get a high-altitude carburetor jet kit to ensure the engine run...
From simpsoncleaning.com
Early review
Pros: good packaging, easy assembly, started on second pull, good 50' hose, appears sturdy. Cons: yellow tip shoot laser beams at both ends of the fan, one tire missing valve stem cap,
From simpsoncleaning.com
The unit is garbage
Bought the product and did everything by the book on installation. Went to start 2nd pull the recoil bolt pops out, ok no problem I'll just put back. Ok stripped out threads great 👍. fixed and gets one one my three trucks washed and noticed another nut laying in the driveway. Looks like i will never get another one.
From simpsoncleaning.com
Works great
Not tons of features but it works great... started easy..i like all the nozzles they give you and storage for the nozzles
From simpsoncleaning.com
Great powerwasher
I bought this power washer a few weeks ago and it's great. It's just what I was looking for. And the price was excellent.
Verified Purchaser
We're glad to hear your 3500 PSI pressure washer was perfectly suited to your needs & you've enjoyed an excellent cleaning experience. Th... Read More

Really great features and powerful
I love it , it get the job done really fast and easy , I would definitely recommend it to a friend
From simpsoncleaning.com
Pressure washer
Really gets hejob done. Plenty of pressure and easy to set up and operate. Couldn’t be happier with the results.
From simpsoncleaning.com
Hello - this is not at all the performance we expect & we're sorry to hear about the trouble starting & trouble with the tips/hose. If yo... Read More