
Renting a portable air compressor in Boston for interior painting projects in 2025 typically costs between $40–$70 per day, $150–$300 per week, and $500–$900 per month. These rates vary based on the compressor's capacity and features. Leading rental companies in Boston provide a range of options suitable for different project sizes and requirements.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $60–$90 | $150–$200 | 8 | Visit |
| Sunbelt Rentals | $40–$237 | $120–$689 | 7 | Visit |
| Energy Machinery, Inc. | $60–$90 (estimated from weekly) | $155–$250 | 7 | Visit |
| Milton Rents | $60–$90 (estimated) | $150–$200 (estimated) | 7 | Visit |
Several factors affect the rental costs of portable air compressors, including the power output, tank size, and additional features like noise reduction. Seasonal demand and rental duration also play significant roles in pricing.
When renting, 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 paint residue can also add to the total cost. Late-return penalties and overtime charges should be considered as well.

The rental market for portable air compressors in Boston is expected to grow, driven by increased construction and renovation activities. This growth may lead to competitive pricing and more flexible rental terms. It's advisable to book in advance to secure the best rates and availability.
Ensure compliance with local regulations regarding equipment emissions and noise levels. Renting from reputable vendors can help ensure that the equipment meets all necessary standards.