Pressure Washers for Sale

Find commercial, industrial, and residential pressure washers built for power, durability, and performance. From electric to gas-powered and hot or cold water models, Pressure Services offers machines for every cleaning job, including concrete, vehicles, and heavy equipment. Shop top-rated brands and get expert support to choose the right PSI, GPM, and features for your application.

Family-Owned Since 1985

We’ve served the region from Rapid City for more than 40 years.

Service & Parts On-Site

Our certified technicians and stocked parts counter keep your equipment running smoothly.

Statewide Delivery

We provide direct service across South Dakota, North Dakota, Wyoming, Nebraska & eastern Montana.

See It In Person

Stop by our full showroom at 2361 S. Plaza Dr. Rapid City, South Dakota 57702 before you buy.

Hot Water Pressure Washers

The workhorse for grease, oil, and harsh winters — hot water cleans faster, uses less chemical, and sanitizes where cold water can’t.

Cold Water Pressure Washers

Gas, diesel, and electric cold water units for dirt, mud, and general washdown — belt-drive and direct-drive pump options.

Stationary Pressure Washers

Hardwired, plumbed-in systems for wash bays, shops, and dealerships that clean every day.

Portable & Skid Pressure Washers

Self-contained units with onboard power and heat — wheeled portables for the yard, skid-mounts for the truck bed.

Trailer Packages

Complete mobile wash rigs — washer, tank, reels, and plumbing mounted and ready to tow anywhere in the state.

Used Equipment

Shop-inspected pre-owned machines at a lower cost of entry, backed by our Rapid City parts and service.

Stock Status
Brand
Product Categories

Dealers Wanted

Become a Certified Dealer of
Advanced Cleaning Systems

Check out our full offering
for our dealers

Your Local Pressure Washer Dealer Since 1985

Buying a commercial pressure washer online is easy — getting it serviced isn’t. Pressure Services, Inc. is a family-owned, full-line pressure washer dealer located at 2361 S. Plaza Drive in Rapid City, SD. When you buy from us, the people who sold you the machine are the same people who stock its parts, honor its warranty, and repair it when a pump, unloader, or burner needs attention.

Our team helps contractors, ranchers, fleets, and facility managers across the Black Hills match PSI, GPM, heat, and fuel type to the actual work — then backs it up with delivery, installation, operator training, and ongoing service. If you’re comparing a big-box or internet machine against a professional unit, stop in and we’ll show you the difference in pump construction, coil quality, and lifespan side by side.

Pressure Washers Built for Your Industry

Agriculture & Ranching

Wash combines, sprayers, livestock trailers, and implements — hot water units that cut manure, grease, and field grime before storage or resale.

Construction & Heavy Equipment

High-flow machines and demucking power for dozers, excavators, and haul trucks working across the region.

Trucking & Fleets

Fleet washing along the I-90 corridor — from single skid units to complete drive-through truck wash systems.

 
Mining & Energy

Heavy-duty wash-down and undercarriage systems built for mining and oilfield equipment.

Municipalities & Government

Equipment washing, de-salting, and facility cleaning packages for cities, counties, and agencies statewide.

Food, Beverage, & Hospitality

Sanitary hot water washing for processors, breweries, and commercial kitchens, paired with the right chemistry.

 
Auto Dealers & Detailers

Prep-bay and detail-shop systems that keep inventory front-line ready.

Contract Cleaners

Turnkey trailer packages for entrepreneurs starting or scaling a mobile power washing business in South Dakota.

How to Choose a Commercial Pressure Washer

1

Choose Your Water Temperature

The single biggest decision — and the one South Dakota winters usually make for you.

Cold Water

  • Dirt, mud & general washdown
  • Lower cost of entry, no burner to maintain
  • Great for seasonal outdoor cleaning
Shop Cold Water →
Most Popular

Hot Water

  • Cuts grease, oil & road grime cold water can't
  • Keeps washing through winter
  • Faster cleaning with less chemical
Shop Hot Water →
2

Choose Your Power Source

Pick based on where the machine will live and what fuel your operation already runs.

Gasoline

No outlet needed — jobsites, ranches & anywhere the work is.

Diesel

One fuel for your trucks, equipment & washer.

Electric

Quiet & exhaust-free for indoor shops & wash bays.

LP (Propane)

Clean-burning with dependable cold-weather starts.

3

Size Your PSI & GPM

PSI
Cleaning force

Pressure breaks the bond between grime and the surface.

GPM
Cleaning speed

Flow rinses it away — and matters more than most buyers expect.

Commercial machines run roughly 2,000–4,000+ PSI and 2–10+ GPM — we'll size both to your job.
4

Or Start From the Job

Recognize your work below? That's your starting spec.

Equipment & implement washdown (ag)Hot WaterGas or Diesel4–5.5 GPM3,500+ PSI
Fleet & truck washingHot Water5–8 GPMFleet Detergents
Indoor shop / wash bayHot WaterStationaryElectric Drive
Mobile contract cleaningSkid or TrailerOnboard Tank
Concrete, flatwork & graffitiCold or Hot3,500–4,000 PSISurface Cleaner
Food processing / breweriesHot WaterAll-ElectricSanitizing Chemistry

Not sure where you land? Call the shop at (605) 341-5154 — sizing machines to applications is what we do all day.

The Brands Behind the Machines
Authorized Dealer
Aaladin Cleaning Systems

Hot water pressure washers manufactured right here in South Dakota — Aaladin builds its machines in Elk Point, SD, and we’ve represented the line for decades. Known for heavy-duty heating coils and dependable burners, Aaladin units are a natural fit for the fleets, farms, and shops we serve, and every one we sell is backed by our certified Aaladin service center in Rapid City.

Made in South Dakota Hot Water Specialists Certified Service Center
Our House Brand
Advanced Cleaning Systems

Advanced Cleaning Systems is our own professional-duty equipment line, built to our spec after 40 years of selling and servicing pressure washers: belt-drive triplex pumps that run cooler and last longer, heavy heating coils, and high-efficiency burner options that cut fuel costs. Sold through dealers and contractors across the U.S. — and supported for life from our Rapid City headquarters.

Belt-Drive Pumps High-Efficiency Burners Supported Nationwide

Pressure Washer FAQs

Where can I buy a commercial pressure washer in Rapid City, SD?
Pressure Services, Inc. is located at 2361 S. Plaza Drive, Rapid City, SD 57702. Our showroom stocks hot water and cold water pressure washers from Aaladin and Advanced Cleaning Systems, and our team can help you size a machine to your application. Call (605) 341-5154 or stop in.
Do you repair pressure washers?
Yes. We're a certified service center for Cat, General, AR, Giant, Comet, and Hypro pumps as well as Aaladin and Mi-T-M units, and we service all other brands of hot and cold water pressure washers — with a stocked parts counter on site. Learn more on our Parts and Service page.
Do you deliver pressure washers throughout South Dakota?
Yes. We deliver and support equipment statewide — including Sioux Falls, Pierre, Aberdeen, and everywhere in between — with direct service across South Dakota, North Dakota, Wyoming, Nebraska, and eastern Montana.
Should I buy a hot water or cold water pressure washer?
Cold water handles dirt and mud; hot water is the right call for grease, oil, road grime, sanitation, and winter operation. Most commercial users in agriculture, trucking, and construction choose hot water for its speed and lower chemical use.
What PSI and GPM do I need?
It depends on the surface and the soil. Light-duty commercial work starts around 2,000–3,000 PSI at 2–4 GPM, while equipment washdown and fleet work typically runs 3,500+ PSI at 4–8 GPM. Flow (GPM) determines cleaning speed more than most buyers realize — we'll size both to your job. Talk to an expert for help sizing your machine.
Are professional pressure washers worth it over big-box models?
For daily or weekly commercial use, yes. Professional machines use triplex plunger pumps, serviceable components, and heavy heating coils rated for thousands of hours — and can be repaired locally instead of replaced. Consumer units are built for occasional homeowner use.
Do you sell used pressure washers?
We regularly have shop-inspected used equipment available. Check our Used Equipment category or call (605) 341-5154 for current inventory.
Is financing available?
Yes — equipment financing options are available for qualifying buyers. Ask our sales team for details when you request a quote.

Talk to a Pressure Washer Expert in Rapid City

Tell us what you’re cleaning and we’ll recommend the right machine, heat, and chemistry — with a free quote and local support for the life of the equipment.