
In 2025, renting an auxiliary fuel tank in Baltimore typically costs between $50 and $150 per day, $200 to $600 per week, and $600 to $1,800 per month. These prices vary based on the tank's capacity and the rental duration.
| Vendor | Daily Rate | Weekly Rate | Review Score | Website |
|---|---|---|---|---|
| Sunbelt Rentals | $80 | $240 | 8 | Visit |
| United Rentals | $90 | $270 | 8 | Visit |
| Hugg & Hall Equipment Co. | $167 | $328 | 7 | Visit |
Portable generator rentals in Baltimore range from $75 to $200 per day, $300 to $800 per week, and $900 to $2,400 per month. The cost depends on the generator's power output and additional features.

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