
In Phoenix, 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.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Blue Rock Equipment | $245 | $980 | 8 | Visit |
| Summit Rentals AZ | $245 | $750 | 7 | Visit |
| Madco Rentals | $565 | $2,050 | 8 | Visit |
| Motor City Rents | $495 | $1,495 | 7 | Visit |
| DOZR (local partners) | $454 | $1,250 | 8 | Visit |
Several factors affect the rental costs of mini excavators in Phoenix. The machine's size, the duration of the rental, and the specific attachments needed for retaining wall construction can all impact the price. Additionally, seasonal demand and availability may influence rates.
When renting a mini excavator, be aware of potential hidden fees. Delivery and pick-up charges can be flat or based on mileage. Fuel surcharges, damage waivers, and cleaning fees for excessive dirt or mud may also apply. Late-return penalties and overtime charges should be considered in your budget.

The rental market for mini excavators in Phoenix is expected to remain competitive in 2025, with several vendors offering flexible terms and competitive pricing. 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 a mini excavator. Proper training and certification may be required for operators, and adherence to safety standards is crucial to avoid fines and ensure a safe working environment.