
Renting a mini excavator in Denver for basement waterproofing projects in 2025 typically costs between $200–$400 per day, $800–$1,500 per week, and $2,500–$4,000 per month. These rates vary based on the model, size, and additional attachments required. Leading rental companies in Denver provide a wide range of options suitable for different project needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Bighorn Rentals | $300 | $900 | 8 | Visit |
| EquipmentRentalPros (aggregator) | $288 | $650 | 7 | Visit |
| United Rentals | $450 | $1,350 | 8 | Visit |
| Ahearn Rents | $350 | $950 | 7 | Visit |
| UE Sales | $225 | $1,200 | 6 | Visit |
Several factors affect the rental costs of mini excavators, including the duration of the rental, the specific model and its capabilities, and the time of year. Demand tends to increase during peak construction seasons, potentially impacting availability and 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 versus full insurance, cleaning fees for concrete or mud, late-return penalties, and overtime hours can also add to the overall cost.

The rental market for mini excavators in Denver is expected to remain robust in 2025, driven by ongoing construction and renovation projects. Rental companies are expanding their fleets to include more eco-friendly models, which may offer cost savings on fuel and emissions-related fees.
Ensure compliance with local regulations regarding equipment operation and emissions. Some areas may have specific requirements for construction equipment, impacting rental choices and costs.
When planning a mini excavator rental for basement waterproofing in Denver, consider the specific needs of the project. The duration of the rental may vary depending on the complexity of the waterproofing work. Ensure that the excavator is equipped with the necessary attachments for digging and trenching. Plan for efficient staging and access to the basement area, and be mindful of cleanup and return conditions to avoid additional fees. Coordinate delivery and pickup times to align with your crew's workflow to maximize efficiency.
Tip: Schedule the return of the mini excavator promptly after project completion to avoid extra rental days.