
Renting a diesel generator in Los Angeles in 2025 typically costs between $150 and $400 per day, $600 to $1,500 per week, and $1,800 to $4,500 per month. Prices vary based on the generator's power capacity and additional features. Leading rental companies in Los Angeles provide a wide range of options suitable for various industrial applications.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| National Dispatching | $223 | $590 | 8 | Visit |
| Sunbelt Rentals | $309 | ≈$927 | 8 | Visit |
| Botros Mobile Solutions | $300 | $900 | 7 | Visit |
Several factors affect the rental costs of diesel generators, including the power output, duration of hire, and any additional services such as delivery and setup.
When renting a diesel generator, be aware of potential hidden fees. These can include delivery and pick-up charges, which may be flat or mileage-based, fuel surcharges, damage waivers versus full insurance, cleaning fees for excessive dirt or mud, late-return penalties, and overtime charges.

The demand for diesel generators in Los Angeles is expected to remain strong in 2025, driven by construction projects and emergency power needs. Rental companies are expanding their fleets to include more fuel-efficient and environmentally friendly models.
Ensure compliance with local regulations regarding emissions and noise levels when renting diesel generators in Los Angeles. Rental companies typically provide guidance on meeting these requirements.