
In Portland, renting a negative air machine for asbestos abatement in 2025 typically costs between $50 and $100 per day, $200 to $400 per week, and $600 to $1,200 per month. These rates vary based on the machine's capacity and features. Leading local vendors offer a range of options suitable for different project sizes and requirements.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Sunbelt Rentals | $250 | $700 | 8 | Visit |
| Cal‑West Rentals | $95 | $275 | 7 | Visit |
| EquipmentShare | $200 | $600 | 8 | Visit |
| Northwest Abatement Rental | $150 | $450 | 8 | Visit |
Several factors affect the rental costs of negative air machines, including the machine's air flow capacity, the duration of the rental, and any additional features such as HEPA filtration. Seasonal demand and specific project requirements can also impact pricing.
When renting a negative air machine, be aware of potential hidden fees. These may include delivery and pick-up charges, which can be flat rates or based on mileage. Fuel or recharge 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 negative air machines in Portland is expected to remain competitive in 2025, with several vendors offering flexible rental terms and competitive pricing. Asbestos abatement projects continue to drive demand, making it essential for project managers to plan rentals in advance to secure the best rates.
Ensure compliance with local regulations when using negative air machines for asbestos abatement. Proper setup and maintenance are crucial to meet safety standards and avoid potential fines.