
In 2025, renting a portable air compressor in San Diego 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 compressor's capacity and features. Leading rental companies in San Diego provide a wide range of options suitable for various industrial applications.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| EquipmentRentalPros (via RentalForce listings) | $69 | $166 | 8 | Visit |
| Advanced Air & Vacuum | $35 (estimated from weekly rate) | $245 | 7 | Visit |
| Cal‑West Rentals | $195 | $595 | 7 | Visit |
| Sunbelt Rentals | $60 (estimated from typical portable range) | $150 (estimated) | 8 | Visit |
| United Rentals | $60 (estimated) | $150 (estimated) | 8 | Visit |
Several factors affect the rental costs of portable air compressors, including the compressor's power, brand, and additional features like noise reduction and energy efficiency. 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 returning equipment in poor condition can also add to costs. Late-return penalties and overtime charges should be considered when planning your rental period.

The rental market for portable air compressors in San Diego is expected to grow steadily in 2025, driven by increased construction and renovation projects. Rental companies are expanding their fleets to include more energy-efficient models, catering to environmentally conscious businesses.
Ensure compliance with local regulations regarding emissions and noise levels when renting air compressors. San Diego has specific guidelines that rental companies must adhere to, ensuring that all equipment meets safety and environmental standards.