Ratings & Reviews for Generac Commercial 4200 PSI 4-Gallons Cold Water Gas

Best Power Washer & Extended Warranty

This is a great power washer whether im washing the concrete, brick home or the wooden privacy fence. This is the only product i would recommend for multiple applications and flawless pressure washing. I highly recommend this Generac pressure washer.

I wait a year before reviewing anything

Cleans great. Motor runs flawlessly. Unlike Honda motor on the troy built that lopes and screams with not enough power. Troy built pump replaced twice in 4 year . Genrac easy to start and operate. Great power washer.

Love it!

Only used it once, so far. Started right up & worked well. Like the fact that it is made in the USA.

So far it works...

[This review was collected as part of a promotion.] I debated buying this after the negative reviews about engine problems, but I know sometimes those are user error and there were plenty of positive comments. Out of the box I had a problem with assembling the very first part, the handle. One of the retainer holes was not punched out. It was stamped but not cut through. I had to go through several increasingly drill bits and filing to get it attached. Once that was taken care of the rest of the ...

Excellent power washer

Unlike other reviews, this is an excellent power washer. I did two weeks worth of research and decided on this one. It is more than powerful enough to remove ground in dirt and stains off of my fifteen-year-old 80 foot long concrete driveway. I did order a rotating turbo nozzle from Amazon which worked incredibly well and better than the included brushes for cleaning concrete. But the other included attachments worked very well for my vinyl siding and cleaning my car without using any detergent ...

Very good overall

[This review was collected as part of a promotion.] Easy to assemble, easy to start and plenty of pressure for an economical price. Very satisfied!

Detergent dispenser

I love this pressure washer but I am very disappointed in that the detergent dispenser hose is inserted into the detergent storage cap and not in the bottom of the dispenser. I hope that someone could give me a reason for this. Also the instructions are not well understood when it comes to the oil fill. There are 2 oil dip sticks but not sure which one to pour the oil into.

Poor soap feeder

[This review was collected as part of a promotion.] There is a plastic tube that runs from the soap feeder to the pump. Long tube first is too large to be placed properly. The tube continually sits or hits the hot engine so the tube melts. If you need soap wash stay away from any model that has this tube and no where to properly hold it. I am down now a few feet before it will be no use and I will have to get another. Very poor engineering. So if your model has a plastic tube from the soap dispe...

started on first pull and does everything I expected

[This review was collected as part of a promotion.] OUTSTANDING.This is the third pressure I've owned and is hands down the best. Exceeds expectations

Good

Replaced a 1600 psi electric. I like the portability of the gas power and one less cord. Wish there were swivel joints on the spray gun and the hose fitting. Product good for the price. Starts easy. Thanks.

Good product but room for improvements

[This review was collected as part of a promotion.] Purchased the Generac brand and has worked very well for me so far. The only issue I have is with the folding handle. This is the weakest link and it broke pulling it out of the garage and before putting water to the machine. Customer service was great and they are replacing the broken parts.

great pressure washer

the only bad thing about this washer is the cheap so called hose hanger a little thought could of gone in to the design of this cheap wire hanger other wise a great machine

Love this thing!

Bought this unit from my local dealer about 4 years ago. It’s been incredible. Has started every time and has done everything I wanted it to do. People...USE ETHANOL FREE GAS!!! Most people use it once and put it up for 6 months and it won’t start, or run correctly. It’s the gas you’re using. I’ve used this to pressure wash my deck, concrete and dock. Even using lake water through it. Probably not good for it, but it ran like a champ. I love it and would definitely recommend this pressure washer...

Nice Unit

This is a very good unit. Starts easy and is very powerful. I would buy again.

Works great but won't shut down with the ON/OFF switch

Still scratching my head trying to figure out why it won't shut down with the off switch. Bought myself this for Christmas and had a nice day yesterday to assemble ant try it out. Everything worked great except when I went to turn it off with the on/off switch it kept running so I turned the fuel off which eventually worked. Probably something simple with the switch wiring, now it's time to investigate.

Powerful out of the box

I received my powerwasher yesterday. The assembly was fast and easy. Today was my first usage and it was a good experience waking my walkway. Hopefully it will continue to perform well.

Excellent power washer

[This review was collected as part of a promotion.] I was sceptic of the 2900 psi pressure but it has performed beyond expectations cleaned the whole outside of the house, sidewalks and driveways. Excellent power washer for the money.

Great Product for the money

Bought this unit for household use, Easy to assemble , put the oil in the motor and filled the fuel tank and it started on the first pull. This unit has plenty of pressure and some for home use.Power washed the deck and house in a day . The only thing I am going to do is get a longer hose. Other than that great unit .

This pressure washer has plenty of psi

[This review was collected as part of a promotion.] I only had the chance to use once finished up the house my other pressure washer the pump went out but I did make good use of the the concrete washer something I didn’t have. I didn’t know I was getting a new one my kids bought it for me for a early Father’s Day gift. But the day I got to use it cleaned concrete very good and the part of the house that I had left finished very fast with everything works very well. I can’t wait to try out with s...

Simply Amazing!

[This review was collected as part of a promotion.] I expected this to be a hard way to assemble. However, after following the step by step instructions, I had this power washer assembled and running in less than 30 minutes. Generac has went above and beyond the quality aspect. This thing is built at a level of a luxury car. It has everything in it that I need to get my small to even harder jobs done a lot quicker!