
In Chicago, renting a mini excavator for retaining wall construction in 2026 typically costs between $200–$400 and $200–$400, $800–$1,500, and $2,500–$4,000. These rates vary based on the model, size, and additional attachments required. Leading rental companies in Chicago provide a wide range of options to suit different project needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $375 | $969 | 8 | Visit |
| Burris Equipment | $310 | $930 | 7 | Visit |
| EquipmentRentalPros (aggregator) | $292 | $721 | 6 | Visit |
| DOZR (supplier network) | $375 | $1,125 | 7 | Visit |
Several factors affect the rental costs of mini excavators in Chicago. The machine's size, the duration of the rental, and the specific attachments needed can all influence the price. Additionally, seasonal demand and availability may impact rates.
When renting a mini excavator, be aware of potential hidden fees. These can include delivery and pick-up charges, which may be flat or based on mileage. Fuel surcharges, damage waivers versus full insurance, cleaning fees for concrete or mud, late-return penalties, and overtime hours can also add to the total cost.

The rental market for mini excavators in Chicago is expected to remain competitive in 2026, with several vendors offering flexible terms and a variety of equipment. It's advisable to book in advance, especially during peak construction seasons, to secure the best rates and availability.
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.
When planning a mini excavator rental for retaining wall construction in Chicago, consider the specific needs of your project. The duration of the rental should align with the project timeline, accounting for potential delays. Ensure the excavator is equipped with the necessary attachments for handling heavy materials. Plan for efficient staging and access to the construction site, and clarify delivery and pickup logistics with the rental company to avoid disruptions. Proper cleanup and return conditions should be discussed to prevent additional charges.
Tip: Schedule equipment delivery during off-peak traffic hours to minimize delays and ensure timely project start.