Best Simpson Cleaning Pressure Washers of 2025

Bryan Hicks Avatar
Bryan Hicks
Last Updated: Jan 10, 2025

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Simpson Cleaning offers a range of high-quality pressure washers that are perfect for tackling tough outdoor cleaning tasks. These pressure washers are designed to blast away dirt, grime, and other stubborn stains from a variety of surfaces, including driveways, decks, and siding. With powerful engines and durable construction, Simpson Cleaning pressure washers are built to last and provide reliable performance for years to come. Whether you're a homeowner looking to keep your property looking its best or a professional contractor in need of heavy-duty cleaning equipment, Simpson Cleaning has a pressure washer that's right for you.

At a Glance: Our Top Picks

SIMPSON Clean Machine 3400 PSI Gas Pressure Washer Cover #TOP 1
SIMPSON Clean Machine 3400 PSI Gas Pressure Washer
ftb score rating icon 9.8
SIMPSON MegaShot 3400 PSI Gas Pressure Washer Cover #TOP 2
SIMPSON MegaShot 3400 PSI Gas Pressure Washer
ftb score rating icon 9.7
SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer Cover #TOP 3
SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer
ftb score rating icon 9.5

Top 8 Simpson Cleaning Pressure Washers

SIMPSON Clean Machine 3400 PSI Gas Pressure Washer

CM61083
Black
3400 PSI
SIMPSON Clean Machine 3400 PSI Gas Pressure Washer Cover
SIMPSON Cleaning CM61083 Clean Machine 3400 PSI Gas Pressure Washer, 2.5 GPM, CRX Engine, Includes Spray Gun and Wand, 4 QC Nozzle Tips, 5/16-in. x 25-ft. MorFlex Hose, 49-State

The SIMPSON Clean Machine 3400 PSI Gas Pressure Washer is a powerful residential performance pressure washer with a 208 cc CRX residential engine. It is great for cleaning decks, patios, outdoor furniture, house siding, and prepping home exteriors for painting. It includes a 5/16-inch x 25-feet MorFlex high-pressure hose, 4 Quick connect nozzle tips, 16-inch steel wand/lance, and an ergonomic spray gun. It is made with a steel frame construction with a powder-coated finish for durability and corrosion resistance. It has 10-inch Premium pneumatic wheels for ease of maneuverability across various terrain.

What We Like
Powerful performance
Easy to maneuver and store
Quick and effective cleaning
#TOP 2

SIMPSON MegaShot 3400 PSI Gas Pressure Washer

MS61084-S
Black
SIMPSON MegaShot 3400 PSI Gas Pressure Washer Cover
Simpson Cleaning MS61084-S MegaShot 3400 PSI Gas Pressure Washer, 2.5 GPM, Kohler SH270, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 5/16-in. x 25-ft. MorFlex Hose, Black

The SIMPSON MegaShot Series is perfect for the “Do-it-Yourselfer” looking for maximum performance with minimal investment. Its compact design is lightweight and small enough to be easily transported by one person. Equipped with a premium KOHLER engine built with high-quality components, designed for optimum performance and renowned for being easy to start. The MegaShot power washer is great for cleaning decks, patios, outdoor furniture, house siding, and prepping home exteriors for painting. The welded steel frame construction with a powder-coated finish adds durability to the powerful, reliable, maintenance-free OEM Technologies axial cam pump that delivers 3400 PSI at 2.5 GPM and includes thermal relief to prevent overheating. The MorFlex 5/16-in. x 25-ft. high-pressure hose is non-marring, flexible and abrasion-resistant. The accessories include 5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap for any cleaning tasks, Ergonomic spray gun and 16-inch steel wand/lance.

What We Like
Powerful and reliable performance
Lightweight and compact design for easy transportation
Durable welded steel frame construction with a powder-coated finish
Includes quality accessories for various cleaning tasks
Equipped with a premium KOHLER engine that is easy to start
#TOP 3

SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer

PS3228 - S
Black
3300 PSI at 2.5 GPM
SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer Cover
SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer, 2.5 GPM, Honda GX200 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 5/16-inch x 25-foot MorFlex Hose, 49-State

The SIMPSON Cleaning PS3228 PowerShot 3300 PSI Gas Pressure Washer is a powerful and reliable machine that is great for contractors who specialize in deck cleaning, wood restoration, paint preparation, and all other professional services. It is equipped with a Honda GX200 premium engine, a AAA industrial triplex plunger pump, and a MorFlex 5/16-inch x 25-foot high-pressure hose. It also has a welded steel frame construction with powder coated finish for durability and corrosion resistance. It is also easy to assemble and easy to start.

What We Like
Powerful and reliable
Easy to assemble and start
Welded steel frame construction with powder coated finish for durability and corrosion resistance
Includes MorFlex 5/16-inch x 25-foot high-pressure hose
5 Quick connect nozzle tips
#TOP 4

SIMPSON Cleaning 3600 PSI 2.5 GPM GX200 OHV, AAA Triplex Pump SIMPSON ALH3425 Aluminum Gas Pressure Washer, HONDA G

ALH3425
Black & Red
3600 PSI @ 2.5 GPM
SIMPSON Cleaning 3600 PSI 2.5 GPM GX200 OHV, AAA Triplex Pump SIMPSON ALH3425 Aluminum Gas Pressure Washer, HONDA G Cover
SIMPSON Cleaning ALH3425 Aluminum Series 3600 PSI Gas Pressure Washer, 2.5 GPM, Honda GX200 Engine, Includes Spray Gun and Extension Wand, 5 QC Nozzle Tips, 5/16-inch x 35-foot MorFlex Hose, 49-State

The SIMPSON ALH3425 Gas Pressure Washer is a professional-grade power washer designed for contractors specializing in deck cleaning, wood restoration, and other professional services. With its HONDA GX200 commercial series engine, this power washer is easy to assemble and start, providing you with professional performance. It features a powerful AAA industrial triplex plunger pump that delivers 3600 PSI at 2.5 GPM, ensuring power and durability. The aircraft grade aluminum platform and brushed extruded aluminum tubing make it sturdy and corrosion-resistant, while the 10-inch premium pneumatic tires allow for easy maneuverability on various terrains. The SIMPSON ALH3425 Gas Pressure Washer also comes with quality accessories, including a kink- and abrasion-resistant high-pressure hose, quick connect nozzle tips, a steel wand/lance, and a professional spray gun with safety lock-out. Get the job done efficiently and effectively with the SIMPSON ALH3425 Gas Pressure Washer.

What We Like
Professional-grade performance
Powerful AAA industrial triplex plunger pump
Sturdy and corrosion-resistant aluminum construction
#TOP 5

Simpson Cleaning 80182 Universal Pressure Washer Surface Cleaner

80182
Black
20 inch Dia
Simpson Cleaning 80182 Universal Pressure Washer Surface Cleaner Cover
Simpson Cleaning 80182 Universal 20" Industrial Pressure Washer Surface Cleaner for Hot and Cold Water Machines, 3/8" Quick Connection, Recommended min 3450 PSI up to max of 4500 PSI, Black

The Simpson Cleaning 80182 Universal Pressure Washer Surface Cleaner is an easy-to-use accessory that hooks up to high pressure washer hoses with its 3/8-inch QC connection. It features two high-pressure, rotating jets that provide quick, streak-free cleaning and cover 10x more area than a standard nozzle, reducing the time needed to complete pressure washing projects. Made with high-quality materials such as powder-coated steel and stainless steel nozzles, this surface cleaner is durable and resistant to corrosion. It is perfect for industrial and commercial projects, cleaning large surfaces such as driveways, patios, decks, and sidewalks. It is compatible with most gas-powered pressure washers with a recommended rating of 3450 PSI and up to 4500 PSI and 4.0 GPM.

What We Like
10x more coverage than standard nozzle, reduces cleaning time
Durable and resistant to corrosion with high-quality materials
Easy to use and universal fit with 3/8-inch QC connection
#TOP 6

SIMPSON Cleaning ALWB60828 Water Blaster Series 4200 PSI Gas Pressure Washer

Simpson Cleaning
ALWB60828
Black
4200 PSI at 4.0 GPM
SIMPSON Cleaning ALWB60828 Water Blaster Series 4200 PSI Gas Pressure Washer Cover
SIMPSON Cleaning ALWB60828 Water Blaster Series 4200 PSI Gas Pressure Washer, 4.0 GPM, Honda Engine, Includes Spray Gun and Wand, 5 QC Nozzle Tips, Monster Series 3/8-in. x 50-ft. Hose, (49-State)

The SIMPSON Cleaning ALWB60828 Water Blaster Series 4200 PSI Gas Pressure Washer is a powerful and reliable pressure washer with a Honda GX390 commercial series engine. It includes a CAT industrial triplex plunger pump that delivers 4200 PSI at 4.0 GPM and includes thermal relief to prevent overheating. It also comes with a Monster 3/8-inch x 50-foot high-pressure hose, 5 Quick connect nozzle tips, a 48-inch insulated grip steel wand/lance, and a Professional spray gun with safety lock-out. This pressure washer is great for contractors who specialize in deck cleaning, wood restoration, and all professional services.

What We Like
Powerful and reliable Honda GX390 commercial series engine
CAT industrial triplex plunger pump delivers 4200 PSI at 4.0 GPM
Includes Monster 3/8-inch x 50-foot high-pressure hose, 5 Quick connect nozzle tips, a 48-inch insulated grip steel wand/lance, and a Professional spray gun with safety lock-out
Aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance
13-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground

SIMPSON Cleaning WB60824 Water Blaster Series 4400 PSI Gas Pressure Washer

Simpson Cleaning
WB60824
Black
4400 PSI CRX420
SIMPSON Cleaning WB60824 Water Blaster Series 4400 PSI Gas Pressure Washer Cover
SIMPSON Cleaning WB60824 Water Blaster 4400 PSI Gas Pressure Washer, 4.0 GPM, CRX Engine, Includes Spray Gun and Wand, 5 QC Nozzle Tips, Monster Series 3/8-in. x 50-ft. Hose, 49-State

The SIMPSON Cleaning WB60824 Water Blaster Series 4400 PSI Gas Pressure Washer is a professional-grade power washer designed for contractors who specialize in deck cleaning, wood restoration, and all professional services. With its CRX 420cc commercial series engine, this power washer is easy-to-assemble and easy-to-start. It delivers a powerful, reliable, maintenance-free AAA industrial triplex plunger pump that delivers 4400 PSI at 4.0 GPM and includes thermal relief to prevent overheating. The Monster 3/8-inch x 50-foot high-pressure hose is kink- and abrasion-resistant and the power washer comes with 5 Quick connect nozzle tips: 0°, 15°, 25°, 40° and Soap. The aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance and the 13-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground.

What We Like
Powerful and reliable commercial series engine
Delivers 4400 PSI at 4.0 GPM with PowerBoost Technology
Includes high-quality Simpson accessories
Aircraft grade aluminum platform with brushed extruded aluminum tubing offers durability and corrosion resistance
13-inch premium pneumatic tires deliver ease of maneuverability across various terrain and uneven ground
#TOP 8

Simpson Megashot MS61221 Pressure Washer

MS61221
Black
Simpson Megashot MS61221 Pressure Washer Cover
Simpson Megashot MS61221 3000-PSI Gas Pressure Washer with CRX210 OHV Engine

The Simpson Pressure Washer is designed for effortless operation with its easy-start CRX 210 engine, ensuring you can get to work quickly. Its maintenance-free OEM Technologies axial cam pump provides reliable performance and includes thermal relief for added safety. The high-pressure hose is both flexible and resistant to abrasion, making it ideal for various cleaning tasks without damaging surfaces. Additionally, its sturdy welded steel frame with a powder-coated finish guarantees durability and resistance to corrosion, ensuring it lasts through tough jobs.

What We Like
Easy to start
Durable steel frame
Flexible, non-marring hose
Maintenance-free pump
Buying Guide Image

A Guide to Selecting the Best Simpson Cleaning Pressure Washers

How to Choose the Best Pressure Washer: A Comprehensive Guide

Pressure washers have become an essential tool for many homeowners, as they provide an efficient way to clean outdoor surfaces such as driveways, patios, and decks. However, with so many options available in the market, it can be challenging to choose the right one. In this article, we will guide you through the process of selecting the best pressure washer for your needs.

Consider Your Cleaning Needs

The first step in choosing a pressure washer is to determine your cleaning needs. Are you planning to clean your car, patio, or driveway? Do you need to remove tough stains, mildew, or dirt? Understanding your cleaning needs will help you determine the pressure and flow rate that you require in a pressure washer. Generally, pressure washers with higher pressure and flow rates are suitable for more demanding cleaning tasks.

Gas vs. Electric Pressure Washers

Once you have identified your cleaning needs, the next step is to decide between a gas or electric pressure washer. Gas pressure washers are more powerful and are suitable for heavy-duty cleaning tasks. They are also more portable, making them ideal for outdoor use. On the other hand, electric pressure washers are quieter, more lightweight, and require less maintenance. They are ideal for light-duty cleaning tasks and indoor use.

PSI and GPM

When choosing a pressure washer, it is essential to consider the PSI (pounds per square inch) and GPM (gallons per minute) ratings. The PSI rating measures the pressure of the water that is delivered by the pressure washer. The higher the PSI rating, the more powerful the pressure washer is. The GPM rating, on the other hand, measures the amount of water that is delivered by the pressure washer. The higher the GPM rating, the faster you can clean a surface.

Nozzle Options

Another essential factor to consider when choosing a pressure washer is the nozzle options. Different nozzle options offer different spray patterns, which affect the cleaning performance. For example, a narrow spray pattern is suitable for removing tough stains and dirt, while a wider spray pattern is ideal for general cleaning tasks. Some pressure washers come with interchangeable nozzles, which provide more flexibility in cleaning different surfaces.

Brand and Price

Lastly, it is essential to consider the brand and price of the pressure washer. While Simpson Cleaning pressure washers are highly recommended, there are other reputable brands available in the market. It is also important to consider the price of the pressure washer, as it can affect the quality and performance. A higher price does not necessarily mean better quality, but it is important to invest in a pressure washer that meets your cleaning needs and lasts for a long time.

In conclusion, choosing the best pressure washer requires careful consideration of your cleaning needs, power source, PSI and GPM ratings, nozzle options, and brand and price. By following these guidelines, you can select a pressure washer that is ideal for your cleaning tasks and provides excellent performance and durability.

Frequently Asked Questions (FAQs)

1. Are Simpson pressure washers any good?

From consumer-grade to commercial-grade, their power washers stand out. Almost every unit of SIMPSON looks and performs like a commercial-grade washer, whereas they can be a great tool for your residential tasks as well. Typically, they are much stronger and durable than 95% of the brands available in the market.

2. Are DeWalt and Simpson pressure washers the same?

Simply put: they make affordable, powerful and reliable units. In 2009 they reached a deal with The Black & Decker Corp (owners of the DeWalt trademark) to manufacture and sell their washers under the DeWalt name. Yes, this does mean that DeWalt and Simpson washers are exactly the same.

3. Are Simpson pressure washers made in USA?

The Simpson Industrial Pressure Washer Series is made in the USA and features either Honda or Simpson engines with either AAA or Comet industrial pumps. Select models feature the brand's PowerBoost technology, which delivers more pressure at the nozzle.

4. Who makes Simpson pressure washer engines?

Simpson Cleaning company now use state-of-the-art tech to produce their machines in a 228,000 sq-ft (4 football fields large) manufacturing plant in Decatur, Arkansas. They have demonstrated excellence so consistently that companies like DeWalt and Briggs & Stratton trust their stickers on Simpson machines.

Editor's Notes

During our Simpson Cleaning pressure washer research, we found 24 Simpson Cleaning pressure washer products and shortlisted 8 quality products. We collected and analyzed 43,009 customer reviews through our big data system to write the Simpson Cleaning pressure washers list. We found that most customers choose Simpson Cleaning pressure washers with an average price of $231.56.

The Simpson Cleaning pressure washers are available for purchase. The top 8 picks range in price from a low of $349.00 to a high of $2,199.00, find the one that fits your budget. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Bryan Hicks Avatar

Bryan Hicks is a professional gardener and a writer who lives in North Texas with his family and his dog. Bryan has spent more than half of his life surrounded by garden products. He has extensive experience in garden makeovers and maintenance and lawn care. His areas of expertise include outdoor decoration, gardening and garden design.