Professional Gasoline Pressure Washer

Professional Gasoline Pressure Washer

Discover high-performance gasoline-powered pressure washers, built for professional and heavy-duty cleaning tasks where power and mobility are paramount. These robust machines deliver exceptional force for the toughest jobs. For specialized components, explore our pumps category. If you're looking for solutions for home use, check out the residential pressure washer options. For specific spray patterns, browse the angle nozzles available.

$739.00Median price
$13.30 – $5,699.99Price range
19Offers with price
Full price analysis →
Price trend

At $48.50, the median price is 62% higher than 28 days ago.

Range in this period: $30.01 – $48.50 · As of August 29, 2026
Top brands:Simpson (4)NorthStar (2)Surface Maxx Pro (2)
Common specs:1 (5×)4000 psi (5×)4-Stroke (4×)
Selection criteria:Pressure (PSI)Flow Rate (GPM)ColorUnit SystemConnector Type

Best Professional Gasoline Pressure Washer 2026

Our top picks: Professional Gasoline Pressure Washer

Selected automatically from marketplace relevance and prices of 19 listed offers.

  1. Powershot 4000 Ps I3.5 GPM Professional Gas Pressure Washer with AAA Triplex Pum
    Top matchPowershot 4000 Ps I3.5 GPM Professional Gas Pressure Washer with AAA Triplex Pum
    4000 psi3.5 GPM270 cc

    The Powershot 4000 PSI gas pressure washer is a professional-grade cold water unit featuring a robust 270cc Honda engine and a high flow rate of 3.5 GPM.

    $1,263.79Find on Amazon →See on eBay →
  2. 24" Professional Pressure Washer Surface Cleaner - Stainless Steel & Dual Handle
    Budget pick24" Professional Pressure Washer Surface Cleaner - Stainless Steel & Dual Handle
    613"l X 13"w X 6"h1 Count
    $405.83Find on Amazon →See on eBay →
  3. Simpson KB65132 King Brute Professional 4000 PSI Hot Water Pressure Washer
    Premium pickSimpson KB65132 King Brute Professional 4000 PSI Hot Water Pressure Washer
    4-Stroke4000 psiGasoline

    The Simpson KB65132 King Brute is a professional-grade hot water pressure washer, powered by a 4-stroke gasoline engine.

    $2,643.17Find on Amazon →See on eBay →

Top 5: Professional Gasoline Pressure Washer compared

#ProductPriceRatingTypeModelStrength
1AGT 4000 PSI Hot Water High Pressure Washer Machine 4 GPM 13 HP Gasoline burnerAGT 4000 PSI Hot Water High Pressure Washer Machine 4 GPM 13 HP Gasoline burner$2,899.98—Hot Water Pressure Washer—4000 psi and 4 GPM for powerful cleaning
2Simpson Professional Pressure Washer 61002 Gas Cold WaterSimpson Professional Pressure Washer 61002 Gas Cold Water$519.99—Cold Water Pressure WasherSimpson Professional 61002—
3DEWALT Gasoline Pressure Washer 4000 PSI Star Pro Pump, Carry Handle, Hose, WandDEWALT Gasoline Pressure Washer 4000 PSI Star Pro Pump, Carry Handle, Hose, Wand$800.00—Pressure WasherDEWALT Star Pro—
4Generac Professional pressure washer with Honda GX200 6.5 HP engine.Generac Professional pressure washer with Honda GX200 6.5 HP engine.$500.00—Cold Water Pressure WasherGX200Powerful Honda GX200 6.5 HP engine
5Simpson KB65132 King Brute Professional 4000 PSI Hot Water Pressure WasherSimpson KB65132 King Brute Professional 4000 PSI Hot Water Pressure Washer$2,643.17—Hot Water Pressure WasherKing Brute4000 PSI maximum pressure
See all Gasoline Professional results Search Amazon →

FAQ: Professional Gasoline Pressure Washer

How much does Professional Gasoline Pressure Washer cost?

Across 19 priced offers, prices range from $13.30 to $5,699.99; the median is $739.00 (as of August 2026).

Which makers offer Professional Gasoline Pressure Washer?

Most offers currently come from Simpson (4), NorthStar (2) and Surface Maxx Pro (2) — counted across the listed offers, as of August 2026.

How do you narrow down the right model for Professional Gasoline Pressure Washer?

Useful comparison criteria are Pressure (PSI), Flow Rate (GPM), Color, Unit System and Connector Type; this page's filters are built around them.