Prices, Promotions, styles, and availability may vary. Our local stores do not honor online pricing. Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and Lowe's reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted.

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

Precio y calidad

Great pressure washer! The Simpson 3500 PSI has plenty of power for cleaning driveways, concrete, and equipment. Easy to use, strong performance, and gets the job done. Definitely worth it!

October 18, 2026

From simpsoncleaning.com

Excellent product

After having owned several pressure washers over the years, I am very impressed with the quality of craftsmanship found in the Simpson.

October 18, 2026

From simpsoncleaning.com

Good pressure

Great product for around the house cleaning. I used it to clean concrete, wood mildew on deck and roof gutter. I only had it for about a month but would recommend it other customers looking for a reliable pressure washer that’s affordable .

October 18, 2026

From simpsoncleaning.com

Good power washer

Bought it 2 months ago and work good for I used it for

October 18, 2026

From simpsoncleaning.com

Simpson 4000

Great item plenty of power to remove dirt and debris

October 18, 2026

From simpsoncleaning.com

Little manufacturing fault

Putting this together was a no brainer. Instructions were really clear and easy to read. Engine started right away and ran perfecty. Came with eveything but 87 octane gasoline. The only problem I had was the handle. For it to except bolts I had to drill out holes because they wouldn’t line up no matter how down it would go. Pressure is as expected and steady. I like that it comes with good quality spray nozzles. The hose could be a little friendlier as far as stiffness. Great quality ...

October 17, 2026

From simpsoncleaning.com

Well, built and powerful

A beast of a machine. Well-made and easy to use. Starts easy and run strong. Nice to have the low oil shut off. Set up was very easy.

October 17, 2026

From simpsoncleaning.com

Nice machine

well built machine, package well and in excellent condition.

October 17, 2026

From simpsoncleaning.com

Great product

Best pressure washer I have owned. Great quality compared to other brands.

October 17, 2026

From simpsoncleaning.com

Wonderful pressure

Just bought it and love it, would recommend this all day long!!!!!!!!!!!!!!!

October 17, 2026

From simpsoncleaning.com

Great Product

I bought this today and it worked better than I imagined. Work great on my 3 car driveway and sidewalks. Look forward to cleaning the fence and the pool deck tomorrow.

October 17, 2026

From simpsoncleaning.com

3rd time’s the charm!

This is the 3rd power washer we bought in the last week after one we had for 20 years gave up the ghost. The other two (both big name brands) quit working after less than an hour each. This guy has done the whole rest of our house plus shed with not even a hiccup! Starts right up, although I needed my husband to pull the starter-string. Three things we wish: 1, that it had a in-line soap dispenser, 2, that the handle to move the machine were taller so you didn’t have to drag it half-bent-o...

October 16, 2026

From simpsoncleaning.com

Awesome design. Good place for sprayer tips.

Purchased today and already used it for and hour. Does exactly what I expected

October 16, 2026

From simpsoncleaning.com

Pull start, They do not have spare parts.

Would Not Recommend

On Thursday, October 15, I went to the store and asked at the customer service desk about a replacement part for a pressure washer; I was told that they do not sell such parts, even though I had purchased the item just 90 days earlier.

October 16, 2026
Was this Review Helpful ?
Response from SIMPSON Team

Hello, bj. We're sorry to hear you had difficulty getting the part. If you would give our team a call directly at 877-362-4271 or email us at pro... Read More

SIMPSON TeamOctober 20, 2026

simpson

Great product

Very pleased with this pressure washer! Bought it and it works great! Amazing pressure easy to set up

October 16, 2026

From simpsoncleaning.com

Works good

Started hard the very first time and wouldn’t stay running would run 5or 6 seconds than shut off did that for a hour also don’t like that u can’t adjust the pressure

October 16, 2026

From simpsoncleaning.com

Great Product

Very powerful (3500 psi), starts easy and preforms great.

October 16, 2026

From simpsoncleaning.com

Great Product

It was hard to start at first but, done great once started. I still would recommend this product.

October 16, 2026

From simpsoncleaning.com

Powerful pressure washing

I recommend this pressure. Washer is very powerful and get the job done would buy again.

October 16, 2026

From simpsoncleaning.com

Great ease of use

Bought it last week working great! Love the ease of use. Cleans great and efficient.

October 16, 2026

From simpsoncleaning.com