Great piece of equipment but it took a lot of patience working with manufacturer to get missing connection. The output hose connection did not match the 22mm pressure hose it was shipped with. However once all parts delivered it is easy to start and has the power i was looking for. Good solid piece of equipment.

Took a little getting used to the throttle adjustment but what an awesome washer! A big step up from my homelite 2700. Also bought a yamaha 15" surface cleaner for the driveway and couldn't believe how fast I could clean!! Perfect pressure washer for the price, couldn't be happier!!

I’ve had my Simpson pressure washer a few weeks now and I have to say, it’s one great machine. I’ve used it on my house and driveway and then took care of the three elderly ladies drives that live by me. The pressure washer has great output and is much easier to move around my yard than some of the other machines I’ve had in the past. Honda motors are a great choice as they are easy to work on when needed and the Simpson pump has always been one of the best. Look forward to Father’s Day weekend to put it back to work on the outside of my shop.

I bought my pressure washer about a month ago, and so far couldn't be happier. It starts easily and runs great. It has enough power that I was able to get old oil stains out of my driveway which I thought would be there forever. I've also used it to clean the siding of my house and it does a fantastic job. Well worth the money.

Bought the Simpson 4240 at Lowes along with a Surface Cleaner. First use was our front driveway and side walks - the combo did a GREAT job. Between the Simpson's high pressure/high volume output with a stainless steel 15 " surface cleaner - the job went quickly with wonderful results.

I bought this a few weeks ago and my husband has already used it on our: metal security patio door; House; concrete patio, porch steps, and sidewalks; and brick patio. Everything looks so clean! This is a great item to have to use for all outside cleaning jobs.

Hey Simpson thanks for the reminder to leave you a review. The pressure washer came with damage on top of the engine. The water outlet was the wrong size and did not match the hose. The engine wouldn't start fresh out of the box. I've heard horror stories about dealing with the service centers so I decided to return that hunk of junk. Cost me time and money.

I ordered the Powershot 3,300 PSI unit online. When delivered the box was not properly secured and the oil for the engine fell out as it was being unloaded. After unboxing I noticed the Pressure control valve was bent. Sent an email and called to get a replacement. Continuing to run through the setup checklist I could not get the throttle lever to move. Eventually found the nut holding the throttle assembly was so tight nothing would move. I loosened the nut and got the assembly to move. Once the new Pressure Control Valve arrived, I replaced it and tried the unit out. The initial start-up was easy and when warmed up the unit starts each time with one pull. I put about four hours on the unit over two days and found it very capable of cleaning the house, a plastic shed, and concrete walks. The unit is compact enough that I can load it in a wagon for easy transport, even leaving it in the wagon while operating.

As a long-standing power washer user I know they can be both temperamental and ineffective. My Simpson is neither. It cleans like an industrial machine, has Honda’s best motor and arguably the best pump on the market a AAA. I’m sticking with Simpson in the future.

I purchased this pressure washer to replace an older one that broke down after ten years. It's slightly more powerful than my older one; very easy to start, one or two pulls. The only issue I have is with the gun. It looks cheaply made. It broke after about a month in which I used it four times. I've been using my old gun even though Simpson sent me a new one.