Bought this for my second crew in my Pressure washing business and it runs great. More powerful than I needed with great flow. Would definitely buy again

I have only used it a couple times. It starts in first pull and has way more power than any pressure washer I’ve ever had. You can really feel the kick when you squeeze the trigger. Everything seems well made and I look forward to years of use.

I bought the Simpson 4200 psi washer about a month ago. This machine has all the power you could ever want. Engine runs nice and smooth, and this thing cleans like no other.

Only bad thing I can say is the hose really needs a high pressure swivel...super nice machine but to call it in on the hose really takes away from the machine as a unit.

Only used once so far and has exceeding my expectation. Wish it had a better wand and hose. 4 stars because the pump was scuffed up when I unboxed it.

I purchased the 4250 for the 4 gpm capability, I love everything about the machine, definitely a great purchase if you are starting out with a pressure washing service.

Bought this unit on mother's day. Had a 3600psi excell with the 13hp Honda engine,l used that unit for 19 years. Used it commercially and it finally gave out. So far this unit is working great.

Tons of power. No disappointment there. The unloader valve has failed at about 15 hours. I would also give it a low score for ease of use. The tube frame/cart is very awkward. Parts are hard to find.

Bought this power washer a few weeks ago to start a trash can cleaning service and it works awesome for that! The multiple spray nozzles are amazing to have the variety to get multiple different jobs done!

I have been using this power washer for over a month now and it has been an excellent addition to my equipment. Performs as expected. To prevent back pressure on the pump, pull the trigger while starting the engine.