
In San Antonio, renting a mini excavator for plumbing rough-in projects 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 the area provide a range of options suitable for different project needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $300 | $900 | 8 | Visit |
| Ahern Rentals | $300 | $900 | 7 | Visit |
| Budget Excavator Rental | $313 | $839 | 7 | Visit |
| EquipmentRentalPros (aggregator) | $274 | $735 | 6 | Visit |
| Mini Excavator Direct | $200 | $600 | 6 | Visit |
Several factors can affect the rental costs of mini excavators, including the duration of the rental, the specific model and attachments, and the time of year. Seasonal demand can lead to price fluctuations, with higher rates during peak construction periods.
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 excessive dirt or mud can also add to the total cost. It's crucial to clarify these aspects with the rental provider to avoid unexpected expenses.

The rental market for mini excavators in San Antonio is expected to remain robust in 2025, driven by ongoing construction and infrastructure projects. Rental companies are expanding their fleets to include more fuel-efficient and technologically advanced models, which may influence rental pricing and availability.
Ensure compliance with local regulations when operating rented equipment. This includes obtaining necessary permits and adhering to safety standards to avoid fines and project delays.