
In Washington, renting a pressure washer in 2025 typically costs between $50–$100 per day, $200–$400 per week, and $600–$1,200 per month. These rates vary based on the machine's power and features. Leading rental companies in Washington provide a range of options suitable for exterior painting projects and other cleaning tasks.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| The Home Depot Tool Rental | $45 | $140 | 8 | Visit |
| United Rentals | $80 | $350 | 8 | Visit |
| Sunbelt Rentals | $59 | $177 | 7 | Visit |
| United Industrial Equipment Rentals | $65 | $250 | 7 | Visit |
Several factors affect the rental costs of pressure washers, including the machine's PSI (pounds per square inch), GPM (gallons per minute), and additional features like hot water capability. The duration of the rental and the season can also impact pricing.
When renting a pressure washer, be aware of potential hidden fees. These may include delivery and pick-up charges, which can be flat rates or based on mileage. Fuel surcharges, damage waivers, and cleaning fees for returning equipment in poor condition are also common. Understanding these fees can help you budget more accurately for your project.

The demand for pressure washers in Washington is expected to rise in 2025, driven by increased construction and renovation activities. This demand may influence rental availability and pricing, making it advisable to book in advance, especially during peak seasons.
Ensure compliance with local regulations regarding water usage and environmental impact when using pressure washers. Some areas may have restrictions on water runoff and chemical use, which could affect your project planning.