
In San Diego, 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 the area provide a range of options suitable for exterior painting projects.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Hotsy San Diego | $90 | $345 | 8 | Visit |
| United Rentals | $83 | $304 | 9 | Visit |
| Home Depot Tool Rental | $87 | $348 | 7 | Visit |
| FriendWithA (peer-to-peer) | $35 | $122.50 | 6 | Visit |
Several factors affect the cost of renting a pressure washer in San Diego. The machine's PSI (pounds per square inch) and GPM (gallons per minute) ratings are primary determinants. Higher ratings usually mean higher rental costs. Additionally, the rental duration and any additional attachments or accessories can influence the price.
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 less-than-pristine condition are also common. Understanding these fees can help you budget more accurately for your project.

The demand for pressure washers in San Diego is expected to remain strong in 2025, driven by ongoing residential and commercial projects. Rental companies are expanding their fleets to include more eco-friendly and efficient models, which may impact rental pricing trends.
Ensure compliance with local regulations when using pressure washers, especially regarding water usage and runoff. San Diego has specific guidelines to prevent environmental damage, and adhering to these can avoid fines and project delays.