
In Washington, renting a diesel pump in 2025 typically costs between $150 and $300 per day, $600 to $1,200 per week, and $2,000 to $4,000 per month. These rates vary based on pump capacity and duration of hire. Leading rental companies in Washington provide a wide range of diesel pumps suitable for stormwater retention systems and other applications.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $250 | $650 | 8 | Visit |
| Sunbelt Rentals | $360 | $900 | 8 | Visit |
| Ziegler Rental (CAT) | $360 | $900 | 7 | Visit |
Several factors affect the rental costs of diesel pumps, including the pump's capacity, the rental duration, and any additional services required, such as delivery and setup.
When renting diesel pumps, 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 mud or concrete are also common. Additionally, late-return penalties and overtime charges can impact the total cost.

The diesel pump rental market in Washington is expected to grow in 2025, driven by increased construction and infrastructure projects. Companies are focusing on providing flexible rental terms and comprehensive support services to meet the diverse needs of their clients.
Ensure compliance with local regulations when renting diesel pumps. This includes adhering to environmental standards and obtaining necessary permits for operation in specific areas.