In Washington, renting a diesel generator in 2025 typically costs between $150 and $400 per day, $600 to $1,500 per week, and $2,000 to $4,500 per month. Prices vary based on the generator's power capacity and duration of hire. Leading rental companies in Washington provide a wide range of options suitable for various industrial and commercial needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $300–$600 | $900–$1,800 | 8 | Visit |
| Sunbelt Rentals | $300–$800 | $900–$2,400 | 8 | Visit |
| Herc Rentals | $300–$800 | $900–$2,400 | 7 | Visit |
| Ziegler Rental | $425–$490 | $565–$855 | 7 | Visit |
Several factors affect the rental costs of diesel generators, including the power output, rental duration, and additional services such as delivery and setup. Larger generators with higher power outputs generally command higher rental fees.
When renting a diesel generator, 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 may also apply. Additionally, late-return penalties and overtime charges can increase the overall cost.
The demand for diesel generators in Washington is expected to remain strong in 2025, driven by ongoing construction projects and infrastructure upgrades. Rental companies are likely to offer flexible terms and competitive pricing to attract business clients.
Ensure compliance with local regulations regarding emissions and noise levels when renting diesel generators. Vendors typically provide equipment that meets these standards, but it's crucial to verify this to avoid potential fines.
