
Renting a dehumidifier in Phoenix 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 Phoenix provide a range of options suitable for different project sizes and requirements.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Superior Rental Arizona | $60 | $420 | 8 | Visit |
| Everlast Cleaning Equipment & Supplies | $45 | $270 | 7 | Visit |
| Sunbelt Rentals (Phoenix branch) | $150 | $350 | 8 | Visit |
| United Rentals | $200 | $1 200 | 7 | Visit |
Several factors can affect the rental costs of dehumidifiers, including the unit's capacity, energy efficiency, and additional features like built-in pumps or digital controls. The duration of the rental and the time of year 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 based on mileage. 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 demand for dehumidifiers in Phoenix is expected to rise due to increased awareness of basement waterproofing benefits. This demand may influence rental availability and pricing. Staying informed about market trends can help in securing the best rental deals.
Ensure compliance with local regulations regarding equipment rental and usage. Proper documentation and adherence to safety standards are crucial for avoiding fines and ensuring project success.