
In 2025, renting an auxiliary fuel tank in Oklahoma City typically costs between $50 and $150 per day, $200 to $600 per week, and $600 to $1,800 per month. These rates vary based on the tank's capacity and the rental duration. Leading local vendors offer a range of options to suit different project needs.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Sunbelt Rentals | $167 | $328 | 8 | Visit |
| Hugg & Hall Equipment Co. | $167 | $328 | 8 | Visit |
| Clifford Power Systems | Varies | Varies | 9 | Visit |
| LarMar Power | Varies | Varies | 8 | Visit |
Portable generator rentals in Oklahoma City range from $75 to $200 per day, $300 to $800 per week, and $900 to $2,400 per month. Prices depend on the generator's power output and additional features.

Several factors affect the cost of hiring auxiliary fuel tanks and portable generators, including equipment size, rental duration, and seasonal demand. Additional costs may include delivery and pick-up charges, fuel surcharges, and insurance fees.
Be aware of potential hidden fees such as delivery charges, which can be flat or mileage-based, fuel surcharges, damage waivers versus full insurance, cleaning fees, late-return penalties, and overtime charges.