
In Portland, renting a mini excavator for plumbing rough-in projects in 2026 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 Portland provide a range of options suitable for various project needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| EquipmentRentalPros.com (aggregator listing Star Rentals & others) | $283 | $760 | 8 | Visit |
| BudgetExcavatorRental.com (aggregator) | $239 | $642 | 7 | Visit |
| MiniExcavatorDirect.com | $200 | $600 | 7 | Visit |
| Star Rentals (Super Mini) | $270 | $1,030 | 8 | Visit |
| Star Rentals (Mini 6500) | $320 | $1,190 | 8 | Visit |
Several factors affect the rental costs of mini excavators, including the machine's size, the duration of the rental, and any additional attachments or features. 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 excessive dirt 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 Portland is expected to remain competitive in 2026, 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 and safety standards when operating rented equipment. Proper training and certification may be required for operators to ensure safe and efficient use of mini excavators on job sites.
When planning a mini excavator rental for plumbing rough-in in Portland, consider the specific needs of the job. The duration of the rental should align with the project's timeline, accounting for any potential delays. Accessories such as trenching buckets may be necessary, and ensuring proper staging and access to the site is crucial. Plan for efficient delivery and pickup to minimize downtime, and ensure the equipment is returned in clean condition to avoid additional fees.
Tip: Schedule equipment delivery during off-peak hours to avoid traffic delays and ensure timely arrival.