Best Commercial Pressure Washer


If your job requires you to rely on pressure water, then a commercial pressure washer is the handiest told you can purchase right now. These machines can help you earn more profit as they are big, strong, and durable and cannot break down during heavy-duty use.

Commercial pressure washers are designed and manufactured with routine use in mind. They come with better engines, pumps and other necessary components than residential pressure water.

In this guide, we are going to discuss some of the best commercial pressure washers in the market to guide you through the buying process and allow you to take a look at your available, best-selling options.

Comparison table

1. Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer

Simpson Cleaning MSH3125 MegaShot Gas Pressure Washer

Check Price on Amazon

With Simpson Cleaning MSH3125, you can now spend less time cleaning up around, thanks to its wonderful features and heavy-duty components.

It is an extremely powerful commercial pressure washer, equipped with almost everything that you need to handle big cleaning jobs. With a high cleaning power rating of 7750, this washer can tackle those tough jobs that no other standards machine is capable of managing.

The overall machine is a bit heavy (72 pounds), which is mainly because of the Honda GCV190 engine with a displacement of 190cc. The welded, tubular steel frame made from 1 1/4 – inch steel and 16 gauges protects the engine. The gas tank has a capacity of 0.475 gallons. To make the machine transportable, double-sealed pneumatic tires are present which are perfect for smooth and rough terrain.

The unit is capable of delivering 3100PSI power at a 2.5 GPM rate. This feature enables Simpson Cleaning MSH3125 to clean the most stubborn dust, dirt and oil stains.

The washer features a 25ft hose and 5 different nozzles that you can attach to the wand and clean the hardest to reach spots easily. The package also contains a detergent siphoning tube but remember to use the detergent that is specific to this pressure washer.


  • Durable
  • The engine starts very quickly
  • Powerful engine
  • Pneumatic wheels for an easy transportation


  • Onboard soap tank is absent

2. Pressure Pro E4040HC Heavy Duty Professional Pressure Washer

Pressure Pro E4040HC Heavy Duty Professional Pressure Washer

Check Price on Amazon

Gas-powered pressure washers by Pressure-Pro are known to take less effort and time to clean large equipment and outdoor areas. The Pressure Pro E4040HC is one of the company’s most powerful commercial washers, the best use for all sorts of heavy-duty work like decking and cleaning of driveways and large homes.

This product is for tough and heavy-duty rides. Its frame is extremely durable, built from high-quality, aircraft-grade aluminum. The wheels are also very strong and will never run flat while cleaning. Despite such heavy components, this pressure washer is very light in weight and can be operated by one person easily.

The pressure washer comes with 5 different nozzles. You can use quick-connect technology to attach and detach the nozzles, which makes changing job convenient and hassle-free. The hose is 50 feet long and steel-clad which protects the machine and cleaning surface against damage and mutilation.

Apart from a 13 horsepower Honda engine that is near-silent, this machine also features a thermo-sensor (to prevent overheating) and low-oil shut down technology. With a low oil shutdown feature, the machine can turn off the unit automatically when the oil level is below the safe functioning level.

The adjustable pressure unloader can set the pressure according to the nature of your cleaning job. The pneumatic tires along with dual padded shock-absorbing pads and steel axle provide firmness to the unit while cleaning.


  • Packed with power
  • Amazing durability
  • Versatile product
  • High-quality components


  • There is no hose reel

Best Outdoor Pizza Oven | Best Outdoor Car Covers | Best Outdoor Wireless Speakers | Best budget MIG Welder under 500

3. Briggs & Stratton ELITE4000 Gas Pressure Washer

Briggs & Stratton ELITE4000 Gas Pressure Washer

Check Price on Amazon

From paint prep and stubborn stain removal to delicate/deep cleaning, you can get the most out of your cleaning options with Briggs & Stratton ELITE4000 Pressure Washer. This model has the most powerful engine as compared to all the other products in this list. With its premium quality Annovi Reverberi triplex pump and 5 types of quick-connect spray tips, it is sure to give you unmatched performance, versatility and cleaning power.

The engine is fuel-efficient, heavy-duty, top-of-the-line and easy to start. It features OHV technology (overhead value technology) to run the machine cooler and make it long-lasting. The triplex pump with adjustable pressure controllers, on the other hand, allows you to fine-tune the PSI level to fit your cleaning requirements.

The unit can go from 300 PSI to 4000 PSI and anywhere in between to give you the best cleaning results. The hose is a 50 foot, steel braided pipe that let you clean any equipment farther without having to bring the pressure washer near the cleaning area.

Another great thing about Briggs & Stratton ELITE4000 is that it is PWMA (Pressure Washer Manufacturer’s Association) certified. All PSI and GPAM rates claimed for this machine are properly tested and verified by self-governing labs to make sure you receive the quality you want.

Some other features to look forward to with this pressure washer includes its 2100 Series OHV engine, 12-inch wheels, detergent siphon hose and 2 years consumer warranty.


  • 1.75-gallon fuel tank capacity
  • Easy to maintain, durable and powerful
  • 5 quick connect tips
  • Tested, verified and certified


  • The packaging is not great

4. Generac 6565 Gas Powered Commercial Pressure Washer

Generac 6565 Gas Powered Commercial Pressure Washer

Check Price on Amazon

Generac is one of the best brands when it comes to making the best pressure washers in the world. Generac 6565 is their top-rated pressure washer which is designed for heavy-duty commercial purposes.

With its exceptional power, this machine can give out water at very high pressure. It runs through a 420 cc engine that shoots out water at 4200 PSI. It means that the flow rate of this machine is almost equal to an impressive rate of four gallons per minute which is enough to carry out all sorts of cleaning jobs.

The Generac 6565 let you customize and tailor the pressure output depending upon your cleaning requirements. It features 5 quick-connect nozzles (0, 15, 25 and 40-degree) and a soap that gives you the freedom to perform a wide variety of cleaning jobs. A 50-foot hose makes it possible for professionals and homeowners to clean large surfaces and tall walls without moving the heavy apparatus from one place to another. Simply keep the machine in one place and clean wherever you want with ease and convenience.

Apart from a 50-foot hose, the machine has oversized pneumatic tires. These tires not only enhance your movability but also feature other benefits like shock absorption. The pro-grade triplex pump has four times longer life, unlike regular axial pumps.

The machine also features low-oil shutdown sensors that notify you when it is about to run out of the fuel. This feature helps prevent and protect the engine and ensuring the longevity of the equipment.


  • The welded frame offers durability
  • Very powerful
  • Wider area coverage
  • 2 oversized wheels


  • The engine is a little loud

5. Sun Joe SPX9004-PRO Commercial Pressure Washer

Sun Joe SPX9004-PRO Commercial Pressure Washer

Check Price on Amazon

With Sun Joe SPX9004, the company has marked its appearance in the list of best commercial pressure washers. This model is undoubtedly the most impressive and unique product than its predecessors and is definitely worthy of every expert’s consideration.

This machine comes with a 13.5 amp motor to supply you with an 1300 PSI range with 2 gallons water per minute. It means that this versatile, commercial pressure washer can give a total cleaning power of 2600.

The package also contains 5 quick-connect spray tip and a brushless motor. You can select from 0, 15, 25 or 40-degree nozzle to clean medium or heavy-duty dust and debris. Simply swap the nozzles and apply the detergent directly to the cleaning equipment via soap nozzle for additional cleaning power.

Apart from these two features, another thing to remember about Sun Joe SPX9004 is that it is an expensive pressure washer but it also quite large. It weighs around 43 pounds so a little hard to transport from one place to another.

It is a hand-held machine but depending upon your strength, you can also keep it down and then begin the cleaning process. There is no frame or wheels; instead, there is a top handle and static bottom stand to help you maneuver the unit around.


  • Five quick-connect spray tips
  • Adjustable pressure
  • Brushless induction motor
  • 2 GPM blast rating


  • Very expensive

6. Sun Joe SPX9007-PRO Commercial Series Electric Pressure Washer

Sun Joe SPX9007-PRO Commercial Series Electric Pressure Washer

Check Price on Amazon

Sun Joe SPX9007 is top-quality, rugged equipment, crafted and manufactured for routine use at restaurants, workplaces, repair shops and retails stores. With its unique and distinctive features, this machine has the ability to power through some of your toughest cleaning jobs and home improvement ventures.

This equipment is made, especially for people who expect the best from their handy tools. It is a pro-series pressure washer that has various upgraded features such as convenient carrying handle and brushless induction motor. It also features a 25-foot long steel-clad hose (high-pressure) and a 35-foot power cord. There is a 13.5 amp brushless induction motor that can easily blast up to 1800 PSI with 1.6 GPM rate. This feature can help clean tough oil/grease stains, caked mud, mildew, rust, tar and other stubborn dust deposits.

With an adjustable pressure valve, you can dial in a suitable pressure and have complete control over your cleaning chores. You can either go for a low setting (for fast cleaning) or turn it up to beat grease deposits; oil stains grime particles from the cleaning surface.

With 5 quick-connect spray tips, you are free to select the spray type according to your requirements. You can swap the nozzles and use the one you think is perfect for a particular job. This motor style pressure washer is a little heavy than ordinary cleaners and so a bit tough to move around.


  • Well-made and easy to use
  • Assembling is very easy
  • Durable
  • Can carry out the toughest outdoor cleaning jobs


  • Expensive and heavy

7. Sun Joe SPX3000 Electric Pressure Washer

Sun Joe SPX3000 Electric Pressure Washer

Check Price on Amazon

Sun Joe specializes in manufacturing unique and innovative outdoor tools for people so they can get their cleaning jobs done in no time without putting extra money and effort.

The Sun Joe SPX3000 is a commercial pressure washer that can get your cleaning spree done in a matter of minutes. It is capable of delivering it all to handle a wide variety of cleaning tasks such as decks, boats, buildings, homes, cars, trucks, driveways, patio and even lawn equipment.

This machine can generate around 2030 PSI of water pressure with 1.76 GPM rate of water flow to deliver an enhanced cleaning power. This power and performance are only because of a powerful 14.5 amp, 1800 watt motor that gives out high-pressure water per CSA standards.

The Sun Joe SPX3000 features a Total Stop System (TSS) that shuts down the pump automatically when the trigger is not engaged. This feature is useful in saving energy and prolonging the life of the pump. Two 0.9L onboard, removable detergent tanks can store and carry different types of commercial detergents so you can handle different types of cleaning projects simultaneously.

Other accessories of Sun Joe SPX3000 includes a 34-inch extension wand, 20 foot long high-pressure hose, a garden hose adapter, 35-foot power cord (GFCI protected) and a needle clean-out tool.

The company’s 2-year warranty backs this machine. You can call the Customer Services any time and get further assistance regarding your problem.


  • Easy to clean
  • Can be maneuvered to different places
  • Powerful motor
  • Different pressure settings


  • A little pricey

8. Generac Gas Pressure Washer

Generac Gas Pressure Washer

Check Price on Amazon

The Generac Gas Pressure Washer consists of almost everything that you need to clean a home, its surrounding environment and heavy-duty equipment. Thanks to the electric start technology of this pressure washer, the starting process is relatively easy than any other commercial unit in the market.

This electric start washer makes sure you get a smooth operation throughout your cleaning project. It comes with a lithium-ion battery that is capable of holding enough power to last up to 18 months after a single charging. Even if you somehow run out of battery, there is nothing to worry about. The Generac Gas Pressure Washer comes with a recoil start for manual starting of the apparatus.

The manufacturers have strategically placed the detergent tank for easy, convenient access and to give you a hassle-free washing time. The unit features an axial cam pump that is easy to assemble and contain extended connections for quick assembling and best cleaning results.

With this pressure washer, you can clean different types of surfaces to precision as it enables you to switch between the 4 pressure level settings on the provided spray gun. The spray gun is also conveniently located for easy access and use.


  • Easy to start
  • Long battery and more power
  • 4 quick-change nozzles
  • On-board detergent tank


  • Doesn’t support accessories from other brands

9. Mi-T-M CW Gasoline Series Pressure Washer

Mi-T-M CW Gasoline Series Pressure Washer

Check Price on Amazon

Mi-T-M is an abbreviation for Mighty 1000 following the first pressure washer made by the company with 1000 PSI. Today, the company is famous for manufacturing and selling all kinds of generators, air compressors, pressure washers and vacuums. The Mi-T-M CW Series Pressure Washer features a gasoline engine certified and tested by ETL. This certification is equal to the official standards set by UL- 1776. Since this pressure washer bears this trademark, you can be sure of its quality and performance.

This belt-drive gas commercial pressure washer is best in its class and comes with various unique features. Some of its distinctive features include industrial plunger pump, thermal relief valve (to protect the pump from overheating) and tubes pneumatic tires (for long life and movability).

This machine also features a 36-inch insulated lance with industrial-grade spray gun and safety lock-off. The frame is made of corrosion-resistant aluminum material and has dual rubber isolators. If you want, you can also add-on a roll cage, secure chain up point, and a lifting frame with the machine to protect it and lift it to a certain height.


  • Quick connect nozzles
  • Honda OHV engine
  • 50 foot, non-marking hose
  • External bypass system


  • Too costly

10. NorthStar Gas Wet Steam and Hot Water Pressure Power Washer

NorthStar Gas Wet Steam and Hot Water Pressure Power Washer

Check Price on Amazon

Even the toughest of oil and grease stains are nothing in front of this high-performance, good-quality NorthStar Gas Wet Steam and Hot Water Pressure Power Washer.

This machine can give you 3000 PSI with 4 GPM rate of hot water with wet steam. This way, it can blast through dirt and grease more effectively and quickly. It is a great product for professionals and for all DIY lovers who want premium cleaning results.

The industrial-grade Honda GX390 engine can deliver ultimate durability, reliability and easy-start feature to the machine. The engine has other benefits like improved power, fuel efficiency, longer power and quieter operation. The cat triplex pump offers field-proven constancy, and its direct-drive design demands fewer moving parts, thus minimizing maintenance and cleaning.

The cat pump is made with high-quality ceramic plungers to provide protection against abrasion and corrosion. With its 14-inch pneumatic tires, you can move the machine easily from one place to another. The steel full roll cage delivers maximum protection and can endure hard knocks of a cleaning site.

Another great thing about NorthStar Water Pressure Power Washer is its unique vibration isolation system that helps protect the engine and the pump from excessive wear and tear. Some convenience feature of this machine includes adjustable pressure controls, pump oil checks, recoil pulling smoother, easy start option and burner with thermostat control.


  • Hot water pressure washer
  • Clean faster
  • Saves time and money
  • Powerful Honda engine


  • Does not have a low-pressure setting

Buying Guide

With so many brands and models available in the market, buying a good-quality commercial pressure washer can be a bit challenging. Your pressure washer must be durable, tough, trustworthy and suitable for your day-to-day use.

In this buying guide, we are going to list down and explain some of the most crucial factors and features that every potential buyer must keep in mind before deciding on a particular product.

  • Cost

    The price of a commercial pressure washer depends upon a lot of factors such as model, brand, size and power. Products that are within an affordable range are available between 250 dollars to 500 dollars for the gas-powered engine. A larger engine, on the other hand, means a heftier price range. Though they may cost you around 3000 dollars or so, but you can effortlessly use them for large professional cleaning tasks.

  • Power

    When buying a commercial pressure washer, the most important thing to look for is its power. Here, it is important to consider two things, i.e. pounds per square inch (PSI) and horsepower for gas engines/ volts for electrical engines.

    Gas engines are usually measured through their size, abbreviated as CC (cubic centimetres). A powerful gas engine should be able to give you 10 horsepower or 200 cc with a PSI of at least 3000 or above. Knowing the PSI is important to understand the power of the pressure washer. A high PSI number show that the machine can handle tough work like cleaning of construction equipment and stripping paint as these hard jobs require a PSI of 3000 to 5000 and even more.

  • Pumps

    Another most important feature to look for in a commercial pressure washer is its pump. A pump is required to handle a huge amount of high-pressure water, so reliability and durability is the main concern. A commercial pressure washer's pump looks like multiple pipes wedged to a cylinder. It contains pistons, plungers, rods, and ball bearings etc.

    The best types of pump available in the market are pro-grade triplex pumps as they can deliver additional durability and longevity than the rest of the models and brands. These kinds of pumps are also better because they ensure that your unit remains cool throughout the use via even distribution of vibration and heat.

  • Temperature of Water

    When you are using a commercial pressure washer, it is important to use hot water as your best option as it is convenient to remove dirt and grime than cold water. Commercial pressure washers are also used with different types of cleaners and detergents to pull away filth and dirt from the surface and to make sure that the cleaning is thorough and satisfactory.

    Using hot water is a bit expensive than using cold water, but it still generates an element of in-depth cleaning that is impossible to achieve with other options.

  • Hose

    The hose of any commercial pressure washer should be as strong and durable as any other component of the machine. This is why many commercial pressure washer hoses are integrated with strong materials such as steel. A long hose allows you to experience more freedom during your cleaning job. You can reach lengths as long as fifty feet with them and clean every little detail of the equipment you are working on.

    Apart from a good-quality hose, a commercial pressure washer should also come with a quick-connect nozzle tip. You can use these tips to use different levels and angles of control, versatility and flexibility for any individual task.

  • Hose Tips

    A commercial pressure washer utilizes a hose with a hose tip to give away high-pressure water. The tip of the hose allows you to achieve more flexibility and versatility for different kinds of cleaning purposes. A standard hose tip includes 0, 15, 40-degree and a soap.

    Zero-degree tips are quite narrow, so the high-pressure water comes out in a very little surface area. As the number of degrees goes up, the water area expands accordingly. A 40-degree tip disperses the water like a fan. This tip is an excellent option for cleaning and washing cars and other similar equipment that require delicate cleaning.

    Several hose tips come with pivots and 5 in 1 function so the user can swivel the hose around to achieve better cleaning result.

  • Weight

    Depending upon the power and model of a commercial pressure washer, you wish to buy for your routine use, considering the weight of the machine is also decisive. A lot of products weigh more than 100 pounds, so if you are looking for something portable, it is crucial that you assess the overall weight and mobility of your chosen product while purchasing.

    This aspect is especially important if you want to use the washer on a daily basis. Many brands models come with a pair of tires to facilitate ease of use and handiness to the users.

Frequently Asked Questions

  1. How to Care For a Commercial Pressure Washer?

    A commercial pressure washer is a kind of investment that you must intend to use for longer durations. It is therefore very important that you prepare a routine maintenance drill to keep it in a proper working condition.

    Always unplug the switch from the main power supply to avoid any damage to other workers and equipment nearby. When cleaning up the commercial pressure washer, remove clogged dirt and stains to avoid corrosion to machine parts. Also, drain the leftover water to prevent mildew, mold and bacterial growth in storage. Store the machine in an appropriate environment under satisfactory weather conditions.

  2. Can You Use A Commercial Pressure Washer Indoors?

    Using a commercial pressure washer indoors depends upon the unit and its efficiency. If you want to use a gas-powered model, then it can be a little hard for you to pull off cleaning. These washers emit out exhaust gases such as carbon monoxide which can be quite dangerous if used indoors without proper ventilation.

    On the other hand, if you own an electric pressure washer, you can use them indoors as long as you have a safe place to keep the machine near the cleaning equipment. Just make sure that you have ample space around the washer for cooling reasons.

  3. Should I Get A Cold Water Or Hot Water Commercial Pressure Washer?

    Commercial pressure washers that use hot water are a little expensive than the others, but when it comes to cleaning, they are significantly more efficient and useful. When you add soap, the hot water helps break down and remove grease and stubborn stains that cold water is unable to do.

    If you have to clean a kitchen or a warehouse where grease and oil are quite common, then hot water is the ultimate way to go. However, if you are only going to use the commercial pressure washer for mud, dust, and simple dirt, then cold water will be just fine.

Final Thoughts

No matter how hard it is to find a commercial pressure washer to suit your needs, you can always use this guide to begin your quest for the best model. Use the tips, details and features provided in this article to decide on the best pressure washer for your routine cleaning projects and ventures.

Also, take good care of the machine that you settle on and keep it properly cleaned and maintained to keep getting desired results over a long time.