Best Commercial Pressure Washer - Updated Oct 2019

When it comes to cleaning dirt and grime from various types of surfaces, pressure washers may just be considered a heaven sent. They do really well for the task that is assigned to them and they make our lives a whole lot easier, too.

While a lot of homeowners have now considered getting their very own pressure washers to clean things around the house as well as their vehicles, these machines were actually more popular for business owners a few years back. This is because these units used to be very expensive and thus renting it out from a professional cleaning business was a better option.

Best-Commercial-Pressure-Washer-Buying-Guide

Why Should You Opt for a Commercial Pressure Washer?

If you regularly use a pressure washer to clean furniture, decks, driveways, vehicles and so on, purchasing your own commercial pressure washer instead of renting one is a more cost-effective choice. While it is possible to opt for units that are made for residential use, they are not exactly designed for regular, everyday use so you might want to opt for a heavy duty one.

What are other reasons for choosing a commercial pressure washer instead of just the regular ones?

  • You have a lot to clean up. Cleaning around the house usually involves spraying pressurized water on patios, decks, driveways, wooden fences and vehicles. However, if you have to deal with dirt or grime from livestock stables, construction sites or even warehouses and other similar commercial spaces, a high-powered power washer would be a better option. Obviously, machines with just 1,300psi of power simply will not cut it.
  • You need to clean every single day. Houses do not usually require thorough cleaning every single day as the dirt accumulated is usually not that much. However, if you own a commercial space or probably run a professional cleaning business, the use of a commercial pressure washer is definitely a must. While it can be a huge expense, you do need this worthwhile investment.
  • You want to save money. Although commercial power washers are much more expensive than their regular counterparts, it can actually become cheaper in the long run. Why so? If you have to use it every day, you would have to opt for a heavy-duty machine that can withstand that much use and using the regular type might only end up costing you more since you would have to replace more often. Obviously, renting power washers or hiring professional cleaners could easily add up, especially if you have to use them every single day.
Best-Commercial-Pressure-Washer

Purchasing a commercial pressure washer is a huge investment so make sure that you weigh your options very carefully. It might not be a wise decision if you only have your house and cars to clean up but if you have more than that, then definitely consider a professional grade power washer.

How Much Power Do I Need from My Machine?

When it comes to shopping for the best power washers, one of the things that you would first look into is the power that these machines come in. How much power do you really need? It largely depends on the type of work that you need to be done.

Obviously, the bigger the cleaning task that is required, the bigger the power of your machine should be. You need to make sure that the water pressure that the machine can produce is enough to get rid of the dirt and grime in the surfaces that you are cleaning. Additionally, you need to make sure that its machine is strong enough to withstand longer and more regular use.

If you are into cleaning commercial or industrial spaces, you might want to make sure that your machine has around 10 to 12 horsepower.

Also make sure that your unit is able to cater your different cleaning tasks. Sure, strong pressure is needed to clean concrete surfaces but you will have to be very careful using the same amount of pressure on vehicles and glass surfaces as it can peel the paint off or even break the glass!

Gas-Powered-Pressure-Washer

Gas Powered vs. Electric Powered

In general, gas powered pressure washers are preferred for those who have huge cleaning chores as they are able to produce more power – and thus leave a cleaner surface. On the other hand, electric powered machines produce less power. It should be noted, however, that each one has its own advantages and disadvantages.

Gas powered machines, aside from being more powerful, are easier to move around. Since you do not have to worry about electric cords, you can bring them just about anywhere you want to do your cleaning. It is less environment-friendly though – you will have to deal with toxic fumes and handle gas in the process.

While an electric powered machine seems a lot less advantageous than the two, does have its own plus including being lighter and more portable, if weight is your biggest concern. It is also quieter to operate so you do not have to disturb your neighbors come cleaning time. Sure, it is less powerful but most electric powered pressure washers generally have enough power to do regular cleaning tasks.

Direct Drive or Belt Drive Pump

If you are looking for a commercial pressure washer, the pump is also a very important consideration that you should not miss looking into.

On one hand, a direct drive pump is one where the pump is connected with a hollow shaft to the engine drive shaft. Since the pump runs at the same speed as the engine, it is able to operate more efficiently. Its closer location to the engine also means that it is more compact and thus, less expensive to make. The biggest disadvantage, however, is that it is more prone to vibration and overheating so you will have to deal with a shorter pump life.

On the other hand, a belt drive pump is one where the pump is connected to the engine via belts and pulleys. This set up is less efficient as some energy is lost due to friction, and it also requires more maintenance due to the added parts. On the plus side, the pump is farther away from the engine so it runs cooler. The belt also absorbs most of the vibration thus it spells longer life for the pump.

Commercial-Pressure-Washer

Hot Water or Cold Water

Another factor that might affect your purchase decision when it comes to power washers is if it uses hot water or cold water. What is this all about?

Well, cold pressure washers are often the most recommended when dealing with dirt removal. It is pretty straightforward – all you have to do is squirt the dirt out, especially in those cracks and other hard to reach areas.

However, if you have to deal with oil, grease or grime, pressure washers that use hot water is definitely a must. Cold water will never be able to remove these types of stains, no matter how much soap you try to use. But, if you add hot water into the equation, you would be surprised at how easily the oil and grime is removed from the surface.


Best Commercial Pressure Washers

1. SIMPSON Cleaning MSH3125-S Pressure Washer

Last update on 2019-10-22 PST - Details

Simpson has long been a trusted brand in power washers and when it comes to commercial ones, you should definitely look into this model. It is highly recommended in various sites, by its previous customers and even by Amazon itself. 

Be prepared to pay for a much higher price but don’t worry because every penny that you spend on it will be all worth it.

Other excellent features include:

  • Other excellent features include:
  • Comes with 3,100 psi power at 2.5 gpm that eliminates dirt, grime and mildew even in the hardest-to-reach areas
  • Has a flexible and lightweight ¼-inch, 25-foot MorFlex high pressure hose that is resistant to kinks and abrasions
  • Its professional spray gun comes with a safety lock-out feature – because your safety comes first
  • Comes with 5 different nozzle tips that you can interchange depending on the surface that you need to clean
  • Has a 2-year warranty for the engine, 1-year warranty for the pump and five-year warranty for the frame

Last update on 2019-10-22 PST - Details


2. Pressure Pro E4040HC Heavy-Duty Professional Pressure Washer

Sale
Pressure Pro E4040HC Heavy Duty Professional 4,000 PSI 4.0 GPM Honda Gas Powered Pressure Washer With CAT Pump
23 Reviews
Pressure Pro E4040HC Heavy Duty Professional 4,000 PSI 4.0 GPM Honda Gas Powered Pressure Washer With CAT Pump
  • Powerful 13 Horsepower GX390 Honda Engine is easy to start, quiet and reliable
  • CAT Brand Triplex Plunger Pump helps run cooler
  • Thermo Sensor prevents overheating in bypass mode
  • Professional quality insulated gun and wand assembly with 5 quick connect nozzles and 50 feet of non-marking, steel re-enforced high pressure hose
  • CARB Compliant

Last update on 2019-10-22 PST - Details

If you are looking for even more power and water pressure to remove all those unwanted dirt and stains, this PressurePro commercial pressure washer is your best choice.

It is among the priciest of all machines showcased in our list but it is extremely powerful and made from professional-grade material.

Not convinced? Check out its awesome features:

  • Produces a 4,000 psi power at 4.0 gpm, which should be more than enough to wash vehicles, brighten wood, clean siding, strip paint and so on
  • Uses a 13 horsepower GX390 Honda engine, which is intimidating and yet is still easy to start and operate
  • Is equipped with a Thermo Sensor thus preventing overheating in bypass mode
  • Has a professional-quality insulated gun and wand, five quick-connect nozzles and a 50-foot steel reinforced high pressure hose
  • Is CARB compliant

Last update on 2019-10-22 PST - Details


3. Generac 6565 Gas-Powered Commercial Pressure Washer

Sale
Generac 6565 4,200 PSI 4.0 GPM 420cc OHV Gas Powered Commercial Pressure Washer
100 Reviews
Generac 6565 4,200 PSI 4.0 GPM 420cc OHV Gas Powered Commercial Pressure Washer
  • Pro-Grade Triplex Pump - Up to 4X longer life than axial cam pumps
  • Powerful 420cc Generac OHV Engine - Delivers maximum cleaning performance and reliability
  • Low-Oil Shutdown Sensor - Safeguards the engine
  • Five Quick Click Nozzle Tips Included - 0 degree, 15 degree, 25 degree, 40 degree and soap
  • Oversized Pneumatic Tires - Maximum mobility and shock absorption

Last update on 2019-10-22 PST - Details

Whether you decide to power wash your deck, patio, driveway, sidings, fences or vehicles, you have your best buddy in the Generac 6565.

Among the best things to love about this power washer is its sturdy yet easy to transport frame. It has been welded for increased durability and also comes with sturdy tires allowing for easy maneuverability.

Other specifications that will convince you to try the Generac:

  • Has a Pro-Grade Triplex Pump, allowing it to last up to 4 times longer than axial cam pumps
  • Its 420cc Generac OHV engine ensures that you can get maximum cleaning performance every single time
  • Comes with a low-oil shutdown sensor to help protect the engine
  • Includes five quick click nozzle tips: 0 degrees, 15 degrees, 25 degrees, 40 degrees and soap
  • Machine is loaded on a frame with oversized pneumatic tires for easy transport
  • Has a 50-foot hose
  • Backed with a 3-year limited warranty
Sale
Generac 6565 4,200 PSI 4.0 GPM 420cc OHV Gas Powered Commercial Pressure Washer
Generac Power Systems Inc - Lawn & Patio
$899.00 −$300.00 from $599.00

Last update on 2019-10-22 PST - Details


4. Shark SGP-353037 Gas Powered Hot Water Pressure Washer

Shark SGP-353037 3,000 PSI 3.5 GPM Honda Gas Powered Hot Water Commercial Series Pressure Washer
3 Reviews
Shark SGP-353037 3,000 PSI 3.5 GPM Honda Gas Powered Hot Water Commercial Series Pressure Washer
  • Hot Water, Direct Drive
  • Gas Powered/Diesel Heated
  • Commercial Series
  • Portable 4 Wheel Cart
  • Stainless Steel Coil Wrap

Last update on 2019-10-22 PST - Details

Are you looking for a portable and self-contained hot water pressure washer? Look no more as the Shark SGP-353037 is the answer.

This gas powered pressure washer is very portable despite all the heavy duty components that come with it. You can definitely bring it wherever you decide to do your cleaning – it is easy to move around and maneuver.

Some awesome features of this Shark power washer:

  • Hot water, direct drive, gas powered power washer
  • Part of the Commercial Series
  • Comes with a portable four-wheel cart
  • Has a stainless steel coil wrap
  • Produces 3,000 psi at 3.5 gpm
  • Powered by an 11HP Honda engine
  • Comes with a 7 year warranty for the pump, 1 year warranty for the parts and 3 year warranty for the coil

5. Karcher G3000OH Gas Power Pressure Washer

Karcher G3000OH Gas Power Pressure Washer, Honda Engine GC190 Performance Series, 3000 PSI, 2.5 GPM
21 Reviews
Karcher G3000OH Gas Power Pressure Washer, Honda Engine GC190 Performance Series, 3000 PSI, 2.5 GPM
  • The Karcher Promise: Cleaner. Quicker.
  • Reliable Honda GC190 engine
  • Patented commercial-grade, maintenance-free pump with brass head
  • Welded steel frame
  • Pneumatic tires with metal wheels

Last update on 2019-04-12 PST - Details

When you choose Karcher, you can be assured that it lives up to its promise of delivering cleaner and quicker jobs.

You can never go wrong with this brand; it is one of the most trusted brands all over the world and is even being used to clean a lot of the popular and iconic buildings and structures.

Some features to keep in mind:

  • Is powered by a reliable Honda GC190 engine
  • Uses a welded steel frame
  • Comes with a patented commercial grade, maintenance free pump with brass head
  • Has 5 Pro-style quick connect nozzles: 0 degree, 15 degree, 25 degree, 40 degree and 65 degree/detergent
  • Has a detergent siphon hose
  • Comes with pneumatic tires with metal wheels

Conclusion

Whether you are planning to run your own professional cleaning business or own a commercial or industrial space that requires regular heavy-duty cleaning, a commercial pressure washer is a must-have in your business assets.

Hopefully, this guide on commercial power washers has gotten you a lot closer to the unit of your dreams.

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