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10 Best Commercial Pressure Washers in 2020

Pressure washers are an incredibly helpful tool to have in anyone’s arsenal. They’re indispensable when cleaning siding or sidewalk or any other hard surface; pressure washing is the ideal way to clean these surfaces quickly. However, a commercial pressure washer can be pricey, and it can be difficult to choose the perfect pressure washer to suit your needs. Choosing the right one can be a bit of a pain.

Listed ahead is both a list of our recommendations for a commercial power washer as well as a helpful buyer’s guide so you know exactly what you should be looking for as far as pressure washers go!

View The Best Commercial Pressure Washers Below

1. Generac 6565 4,200 PSI Gas Powered Commercial Pressure Washer

Generac 6565 4,200 PSI Gas Powered Commercial Pressure Washer

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This is a high end and high powered gas pressure washer capable of 4,200 psi, which is more than enough for almost any job. It comes included with five different angled nozzles in addition to its high pressure, lending itself perfectly to any use you can think of. The hardware of this pressure washer allows you to spray either hot water or cold water as well, thanks to its high durability pump and hose system.

Even the tires are of high quality, sporting thick rubber, and fantastic grip. Generac is one of the best options for top tier commercial pressure washers. Being gas powered means that this pressure washer can go places electric power washers cannot and provide a better, more powerful flow. It’s the perfect companion if you need a very high-pressure commercial pressure washer.

Pros:
+ Amazing maximum pressure
+ Gas power, which means it’s quite mobile
+ High water pressure

Why We Like It – High in quality, the Generac 6565 is an amazing tool all around. It offers high water pressure, washing capabilities beyond a large portion of other commercial pressure washers, and durable build to boot. It’s easily one of the best options when looking for superior quality.


2. Mi-T-M CW-3004-4MGH Gasoline Series 3000 PSI Pressure Washer

Mi-T-M CW-3004-4MGH Gasoline Series 3000 PSI Pressure Washer

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With a slew of features that come standard, such as a triplex pump that provides incredible durability and versatility when it comes to the temperature of water used, and a brass unloader that lets you also adjust the water pressure.

What really sets this pressure washer on sale apart from the rest is the Honda motor. Of course, you’ve heard of Honda and the level of quality their vehicles have, which is reflected here with this OHV motor. It’s pure power from start to finish.

All the other benefits here come from the smaller details, such as the professional level trigger, external bypass system to stop the device overheating, even with excessive use, and quick-connect nozzles to ensure you can get every job done quickly.

Pros:
+ Protects your commercial pressure washer from heat buildup
+ Allows cold water out in a variety of ways thanks to the multiple nozzle attachments
+ Comes with a built-in 389cc Honda OHV motor

Why We Like It – If you’re after power, you may not need to look further than this. On full power, this pressure washer is capable of spewing up to 3,000psi, which is more than enough to handle pretty much any job you come across.


3. Sun Joe SPX9006-PRO 1300 PSI Commercial Pressure Washer

Sun Joe SPX9006-PRO 1300 PSI Commercial Pressure Washer

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Trying to find great value for money is no easy feat when it comes to buying any kind of product, let alone a pressure washer, but if you’re the sort of person looking for an affordable price tag and a fantastic experience, look no further than the Sun Joe Pro.

Coming in with a 2.15hp engine, this isn’t the most powerful pressure washer on the market, but it does offer up to 1,300psi, which is ideal for home use and some small commercial operations. With a price tag of just a few hundred dollars, it’s also one of the most affordable.

Weighing just 64 pounds, there’s no denying this is also one of the lightest commercial pressure washers, meaning you can take it with you anywhere without being held back.

Pros:
+ A powerful 2.15hp engine delivering up to 1,300psi
+ Offers quick-connect accessories, so you spend less time fiddling with your device
+ Lightweight and incredibly portable, especially with the rubber, non-burst wheels

Why We Like It – To ensure that you’re able to use your commercial pressure washer however you like, this device comes with five unique attachments you can use for carrying out plenty of different jobs as easily as possible.


4. Powerhouse International Electric High Power Pressure Washer

Powerhouse International Electric High Power Pressure Washer

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With a name like Powerhouse, you can only expect great things from a commercial pressure washer like this, and you won’t be mistaken. Delivering a truly phenomenal 3,000psi on full power at 2.2gpm, this is perfect for any job you may have to do, commercially or domestically.

Thanks to the included attachments, you’ll have everything you need for tackling the patio, cleaning through any angle, and scrubbing out harder stains, all coming together to deliver the most pristine clean.

These attachments are backed by the two universal spray guns and stainless steel lances that maintain the pressure and aren’t subject to rust or decay in any way. This is a commercial pressure washer that’s going to keep you going for a lifetime.

Pros:
Plenty of nozzle attachments to help you customize your commercial pressure washer for any task
Two durable stainless steel lances included with every power washer on sale
Quick connect features to stop you having to waste time, no matter what the job
Delivers an impressive 3,000psi on a small motor

Why We Like It – The hose is one of the most important aspects of any pressure washer, so you’ll be happy to know this pressure washer comes with a 30-foot adapter version. This hose is 30% more flexible than other models, ensuring a minimal risk of breakage when you need it most.


5. Pressure Pro E4040HA Professional 4,000 PSI Honda Pressure Washer

Pressure Pro E4040HA Professional 4,000 PSI Honda Pressure Washer

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No matter what products you’re looking at, there’s always some examples of what you would call ‘the best’ – the creme de la creme – and that’s exactly what the Pressure Pro is in the commercial pressure washers market.

Made from aircraft-grade aluminum materials that are backed by a lifetime warranty, this is just the start of everything that this amazing this device has to offer.

Of course, you can control your pressure levels with the adjuster, and enjoy a low-oil shutdown that improves the durability of your device. But when it comes to the basics, like the pneumatic tires and the chemical injector, there are very few commercial pressure washers that do it better.

Pros:
+ Offers a low-oil shutdown feature to prolong the lifespan of your device
+ Adjustable pressure unloader so you can work how you want to work
+ One of the highest-rated commercial pressure washers by customers anywhere
+ Pneumatic tires and a chemical injector – just some of the great features this pressure washer offers

Why We Like It – The Honda Engine. The fact that it’s powered by a unique Honda engine should give you an idea of just how powerful this device is and why you should consider it. In terms of lifespan, functionality, and performance, you can’t go wrong with a brand like Honda.


6. SIMPSON Cleaning ALH4240 Gas Pressure Washer

SIMPSON Cleaning ALH4240 Gas Pressure Washer

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Another highly popular pressure washer, the SIMPSON washer contains many great benefits and features.

For example, it comes loaded with a Honda GX390 engine, which offers a mind-blowing 4,200psi. This makes this the most powerful pressure washer on our list today. It also offers this at a 4.0gpm rating!

Shipped complete with a 3/8-inch 50ft Monster house that’s designed to always remain kink and abrasion-free, you also know this is a commercial pressure washer that’s built to last. All in all, this is a great choice if you want a powerful device that’s going to last a lifetime.

Pros:
+ All pressure washers in this line are tested by hand before leaving the factory for quality
+ Boasts 13-inch pneumatic wheels that ensure this pressure washer is incredibly mobile
+ Offers access to a monster 50ft house that can’t kink while in use
+ Made from aircraft-grade aluminum materials that last a lifetime

Why We Like It – So you can have the experience you want and get whatever job you’re tackling completed fast, the SIMPSON commercial pressure washer offers five quick-connect enabled nozzle tips, ranging from 0 degrees up to 40 degrees. There’s even a special soap-ready nozzle for applying soap!


7. Generac 7019 OneWash 3,100 PSI

Generac 7019 OneWash 3,100 PSI

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While Generac may not be the most well-known name in the pressure washer industry, that doesn’t mean it’s one you’re going to want to ignore. In fact, far from it.

With a pressure experience of 3,100psi and a GPM rating of 2.4, this gas-powered pressure washer holds a ton of features, including the prime feature, a Power Dial on the handle.

This PowerDial allows you to easily switch between the available pressure settings in an instant, giving you free access to clean and pressure any surface without the risk of damaging it.

With a 25-foot hose and an ergonomic spray handle that ensures you’re able to reach all those initial difficult places, this is one of those commercial pressure washers where you can’t go wrong. It also has four to five-star ratings across the board.

Pros:
+ Comes with a 25-foot hose with attachments
+ Comes enabled with the coveted PowerDial for easily adjusting all your settings
+ Gas-powered and will keep going for hours at a time
+ Offers pressures up to 3,100psi to ensure you can tackle any kind of job

Why We Like It – Easily the highlight feature of this device is the 1/2-gallon detergent tank, which is perfect for adding soaps and chemicals of your choice, ensuring that, no matter how the dirt is or how clean you need the surface to be, these pressure washers can help you achieve it.


8. YAMAHA 3200 PSI 2.8 GPM Pressure Washer

YAMAHA 3200 PSI 2.8 GPM Pressure Washer

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Yamaha are known throughout the world for their amazing motorbikes and engines, so it should go without saying that they produce some of the best commercial pressure washers in the world.

Offering up to 3,200psi at 2.8GPM, this definitely isn’t the most powerful commercial pressure washer on our list; there’s no denying it’s one of the most versatile.

This washer features durable pneumatic wheels that promote the most mobility, which is backed by the fact it only weighs 96 pounds. It also has 30ft hose with a stainless-steel lance. Combine that with the endless five-star reviews, and it may be best to invest in Yamaha if you’re on the hunt for a pressure washer you can trust.

Pros:
+ The ergonomic handle can rotate up to 360°, giving you full control over your cleaning process
+ This commercial pressure washer is made by one of the most reputable companies in the world
+ Comes with a 1.5-gallon fuel tank that just keeps on giving
+ Heavy-duty design that’s built to last a lifetime

Why We Like It – You’ll find a Triplex pump built into this device. While this might not sound like anything to you, it’s produced by the hardware company CAT and is used to provide the most amount of pressure possible using the least amount of power.


Commercial Pressure Washers Buyer’s Guide

Hopefully, you’ve seen a commercial pressure washer above that you love, and you’re ready to start a new chapter when it comes to keeping your home and property clean.

However, if you’re still on the fence and you’re not sure whether you’re choosing the one that’s right for you, we’ve got you covered. Below, you’ll find our complete buying guide, detailing all the features and functions you need to be thinking about when purchasing the best commercial washer for you.

Consider Your Needs

Man with high pressure water gun

The first thing you need to do is think about what kind of task you’re going to be carrying out. For example, if you’re using your electric pressure washer to clean your car, you’ll want a pressure washer offering around 12o bars of pressure.

On the other hand, if you’re cleaning something like stains off a stone house wall, you’ll be looking at a gas pressure washer, offering up to 160 bars of pressure.

Of course, if you can get a pressure washer that offers multiple pressure settings (in the form of psi), then you’ll be able to tackle any job with your pressure washing device.

The more pressure your washer produces per square inch, and the more powerful it is, the more expensive your cleaning power washer will be. So, if you’re only cleaning the car and that’s it, get a small affordable one. If you’re tackling commercial projects, get a big, powerful one.

Adjustable Control

If you choose a commercial pressure washer with just one basic hose, sure you’ll be able to tackle any job, but you can be sure you won’t be doing as well or as efficiently as possible.

Being able to adjust your hose output using nozzle attachments can help you focus where your hot water goes and how easily you can clean the dirt. After all, you don’t want a little spurt of water when you’re trying to clean an entire patio because it’s simply going to take too long.

In addition to looking at power washer devices with lots of attachments, look for how easily they can connect. You want to get the job done fast and not waste time fiddling around trying to get things to work, which is why this feature is essential.

Hand in hand with this, take a look at the spray gun that comes with your pressure washer. On top of being able to maintain a high pressure per square inch, you need your spray gun to be durable and ergonomic, meaning it’s comfortable to hold, and you won’t get tired using it very easily.

The Fuel Type

Gas can fuel container

There are two main types of power sources that the best pressure washers will run off while cleaning. These are gas (petrol-driven) or electric.

Petrol-driven washers are great because they offer such a powerful level of pressure, with high flow rates and lots of power (usually with bigger motors). Most fuel-driven cleaning devices can even heat hot water on the fly and will clean even the toughest of stains. However, these gas cleaning devices can be expensive to run and need a lot of maintenance. They are also much heavier and most noisier.

If you want a lightweight, easy to use, easy to look after, and quiet pressure washer, always go for an electric variant. Unless you’re cleaning something really big and stubborn, an electric cleaning pressure washer should be more than enough, especially when modern devices can reach up to 4,000W.

A Detergent Tank

To make your life easier while you’re cleaning, you’ll not only want hot water, but you’ll also want some kind of soap and chemicals. While you can add these in yourself, the best pressure washers, both gas and electric, will offer you a water detergent tank.

If you’re planning to get cleaning using chemicals, always get an electric pressure washer with a tank and hot water. This way, the device will thoroughly mix your chemicals into your water while you’re cleaning, delivering, by far, the best results you can expect from an electric cleaning device.

Don’t Forget about Ease of Use

Pressure Washing Gate

While we’ve spoken about ergonomic handles, always make sure you’re looking out for other features that can help make your life easier.

For example, look for an electric pressure washer with wheels to help you move it around easily. Also, check it has quick on and off switches that keep you in control.

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