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Pro Series with AAA Triplex Pump 3500-PSI 2.5-GPM Cold Water Gas Pressure washer with 5 Spray Tips

Ratings & Reviews for SIMPSON Pro Series with AAA Triplex Pump 3500-PSI 2.5-GPM Cold Water Gas Pressure washer with 5 Spray Tips

4.6
3800
Review
 4.6 out of 5
3800 Reviews


65% Recommend this product

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.
3800 Customer Reviews

Strong pressure

Very happy with it, significantly stronger than my older 3500 psi

October 30, 2026

From simpsoncleaning.com

Great

Powerful and reliable, great buy good for washing cars even able to surface clean

October 30, 2026

From simpsoncleaning.com

Great Pressure Washer

Easy assembly. Cranked up on first pull. Pressure washed my driveway in record time. Runs twice as long as my previous washer did. I give it my highest recommendation and would buy it again!

October 29, 2026

From simpsoncleaning.com

Great pressure washer

I have owned several pressure washers and this was my first Simpson. I have used it to clean a deck and garage and it worked great. Would highly recommend this brand.

October 29, 2026

From simpsoncleaning.com

great product- excellent performance

only used once but so far very impressed! I used the washer to clean driveway and dirt bikes. very smooth operation and far exceeds expectations!

October 29, 2026

From simpsoncleaning.com

Pressure washer

Great product for a decent price. Handle for frame needs to be taller. Obviously, not designed for humans over 6 feet tall.

October 29, 2026

From simpsoncleaning.com

Good machine with desirable features for the right price

Bought this a few weeks ago to replace my 29 year old off-brand pressure washer that had been sitting for years. This is a decent unit for the price. Pros--it starts easily, is reasonably quiet, was assembled in the USA, and gets the job done. Cons--the frame on mine is twisted so it rocks back and forth, the hose is beyond stiff and gets easily tangled, and it doesn't really feel any more powerful than my old 2400 PSI machine. I likely could have bought a comparable machine for a bit less m...

October 29, 2026

From simpsoncleaning.com

Love this machine!

Purchased 8/18/26. Have pressure washed 5 acres of 4-rail PVC fencing, house, barn, and detached garage. WONDERFUL!! Easy to start, lots of pressure. A VAST improvement over our old machine. LOVE IT!

October 28, 2026

From simpsoncleaning.com

This thing is a beast!!!!,love it

This thing is a beast!!!!,love it beat pressure washer ive owned

October 28, 2026

From simpsoncleaning.com

Quite operation, powerful, excellent machine!

Purchased to clean my driveway, and walkway twice a year. So far this machine has been outstanding. It provides consistent power, the engine runs quite and starts after one or two pulls. The footprint is excellent too as it doesn't take up much room at all and is low profile. I use it with a disc cleaner and it makes cleaning the driveway a breeze. My only wish is that it came with a 50' hose rather than a 25'. Excellent product and performance. Be sure to read the manual and follow the maintena...

October 28, 2026

From simpsoncleaning.com

Pro Series PS61374 49-State

I am happy with the product so far. well-made and runs great,

October 28, 2026

From simpsoncleaning.com

Great Pressurewasher

This was very easy to use and easy to start. It did a great job cleaning the siding. This replaced an older 3100 that was a different name brand. The Simpson is twice as fast and works much better.

October 28, 2026

From simpsoncleaning.com

Amazing pressure Washer

I’ve had 2 of these and they are great. I’ve never had an issue but I do keep up with maintenance but other than that it will run forever

October 27, 2026

From simpsoncleaning.com

awesome cleaning power

jam up and jelly tight, this thing cleans way better than my old one, could not be happier, glad i bought it

October 27, 2026

From simpsoncleaning.com

Works Great.

I bought this a couple weeks ago and used it on our stock trailer. It works great!

October 27, 2026

From simpsoncleaning.com

Nice work!

My son bought this last month and we finally got time to use it this last weekend. WOW! What a good job it did. My house and deck look new!! Keep it up Simpson! We did our research before buying and I believe we made the right choice. Thanks

October 27, 2026

From simpsoncleaning.com

Great for Truck Restoration Project

I just purchased this model and am pleased so far. The 5-year pump & engine warranty was a big plus for me. The pressure washer required minimal assembly, started easily and was powerful enough to remove years of tree residue and mold from my antique project truck without damaging the original paint. I was glad to find engine oil included in the accessories package. However, the 16 oz. bottle was too small for the 21 oz. crankcase. I had to go buy extra motor oil to fill the engine prope...

October 27, 2026

From simpsoncleaning.com

Ease of use

I bought it yesterday and used it for 6 hrs. Worked great. Easy start, lightweight

October 27, 2026

From simpsoncleaning.com

COMPACT AND WORKS GREAT

I bought this to clean the concrete driveway and it worked for a couple of hours and never gave any troubles. Very impressed with its performance.

October 27, 2026

From simpsoncleaning.com

Maintenance Shop Supervisor

[This review was collected as part of a promotion.] This power washer has perfectly fit all our power washering needs.

October 27, 2026

From simpsoncleaning.com