
In Denver, renting a mini excavator for retaining wall construction 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 Denver provide a range of options suitable for various construction needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Bighorn Rentals | $300 | $900 | 8 | Visit |
| EquipmentRentalPros (aggregator) | $288 | $650 | 7 | Visit |
| BudgetExcavatorRental (aggregator) | $359 | $811 | 7 | Visit |
| DOZR (aggregator) | $394 | $1,038 | 7 | Visit |
| UE Sales | $225 | $1,200 | 6 | Visit |
Several factors affect the rental costs of mini excavators, including the machine's size, the duration of the rental, and any additional attachments needed. 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 returning equipment with concrete or mud can also add to the total cost. Late-return penalties and overtime charges should be considered as well.

The rental market for mini excavators in Denver is expected to remain competitive in 2025, with a steady demand driven by ongoing construction projects. Rental companies are likely to offer flexible terms and competitive pricing to attract business.
Ensure compliance with local regulations when operating mini excavators. Proper training and certification may be required for operators, and adherence to safety standards is crucial to avoid fines and ensure project safety.