
In Portland, 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 Portland provide a range of options suitable for various exterior painting projects.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $130 | $400 | 8 | Visit |
| Sunbelt Rentals | $150 | $500 | 7 | Visit |
| The Home Depot Tool Rental | $90 | $300 | 7 | Visit |
| Parkrose Hardware | $75 | $300 | 8 | Visit |
| Portland Rent All | $100 | $400 | 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. Higher PSI and GPM models are generally more expensive.
When renting a pressure washer, be aware of potential hidden fees. These can include delivery and pick-up charges, which may be flat or mileage-based, fuel surcharges, and cleaning fees for returning equipment in less than pristine condition. Additionally, consider damage waivers versus full insurance options, as well as penalties for late returns or overtime usage.

The pressure washer rental market in Portland is expected to grow in 2025, driven by increased demand for home improvement and commercial cleaning projects. Rental companies are expanding their fleets to include more eco-friendly and efficient models, catering to environmentally conscious consumers.
Ensure compliance with local regulations regarding water usage and runoff when using pressure washers. Portland has specific guidelines to prevent environmental damage, which rental companies can help navigate.