
Renting a dehumidifier in Philadelphia for basement waterproofing in 2025 typically costs between $30–$50 per day, $150–$250 per week, and $400–$700 per month. These rates vary based on the capacity and features of the dehumidifier. Leading rental companies in Philadelphia offer a range of models suitable for different project sizes and requirements.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| United Rentals | $— | $— | 8 | Visit |
| RentX Tools and Equipment | $76 | $236 | 7 | Visit |
| ZapGO Rentals | $58 | $235 | 7 | Visit |
| Tend Supplies | $130 | $400 | 7 | Visit |
Several factors affect the rental costs of dehumidifiers, including the unit's capacity, energy efficiency, and additional features like built-in pumps. Seasonal demand, especially during humid months, can also impact pricing.
When renting a dehumidifier, be aware of potential hidden fees such as delivery and pick-up charges, which may be flat or mileage-based. Fuel or recharge surcharges, damage waivers versus full insurance, cleaning fees for units returned with concrete or mud, late-return penalties, and overtime charges can also apply.

The dehumidifier rental market in Philadelphia is expected to grow in 2025, driven by increased awareness of basement waterproofing and mold prevention. Rental companies are expanding their inventory to include more energy-efficient models, catering to environmentally conscious consumers.
Ensure compliance with local regulations regarding the use of dehumidifiers, especially in residential areas. Proper usage and maintenance are crucial to avoid penalties and ensure effective moisture control.