
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 power and features of the equipment. Leading rental companies in Portland provide a range of options suitable for various waterproofing projects.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Robertson Rent‑All | $80 | $320 | 8 | Visit |
| Don’s Rental & The Party Peddler | $80 | $240 | 7 | Visit |
| Parkrose Hardware | $25–$100 | $175 (estimated) | 8 | Visit |
| Lewis Rents | Call for quote | Call for quote | 7 | Visit |
Several factors affect the rental costs of pressure washers, including the machine's PSI rating, the type of nozzle, and additional features like hot water capability. Seasonal demand and rental duration also play significant roles in 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 excessive dirt or mud are also common. Late-return penalties and overtime charges may apply if the equipment is not returned on time.

The rental market for pressure washers in Portland is expected to grow, driven by increased demand for home improvement and waterproofing projects. As more homeowners and contractors seek efficient solutions, rental companies are expanding their inventory to include eco-friendly and high-efficiency models.
Ensure compliance with local regulations regarding water usage and runoff when using pressure washers. Portland has specific guidelines to minimize environmental impact, which rental companies can help navigate.