
Renting a mini excavator in San Diego in 2025 typically costs between $200 and $400 per day, $800 to $1,500 per week, and $2,500 to $4,000 per month. These rates vary based on the model, size, and additional attachments required. Leading rental companies in San Diego provide a range of options suitable for basement waterproofing projects and other construction needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $571 | $1,563 | 8 | Visit |
| Sunstate Equipment | $488 | $1,238 | 7 | Visit |
| The Home Depot Rental | $688 | $1,791 | 7 | Visit |
| Hawthorne Rent‑it Service | $475 | $1,900 | 6 | Visit |
| EquipmentRentalPros (aggregator) | $297 | $735 | 7 | Visit |
Several factors can affect the rental costs of mini excavators, including the machine's size, the duration of the rental, and any additional features or attachments. Seasonal demand and availability can also impact pricing.
When renting a mini excavator, be aware of potential hidden fees such as delivery and pick-up charges, which may be flat or mileage-based. Fuel surcharges, damage waivers, and cleaning fees for concrete or mud can also add to the total cost. It's important to clarify these fees with the rental provider to avoid unexpected expenses.

The rental market for mini excavators in San Diego is expected to remain competitive in 2025, with a steady demand driven by construction and renovation projects. Rental companies are likely to offer flexible terms and a variety of models to cater to different project requirements.
Ensure that all rented equipment complies with local safety and environmental regulations. Proper training and certification may be required for operators, which can be arranged through the rental company.