| Business | Phone |
| National Car Rental 6400 Baltimore National Pike, Catonsville 21228 | (410) 747-3500 |
| Affordable Auto Rental 1039 Ingleside Ave, Catonsville 21228 | (410) 747-2886 |
| Budget Rent A Car 6500 Baltimore National Pike, Catonsville 21228 | (410) 724-5000 |
| Enterprise Rent-A-Car 6434 Baltimore National Pike, Catonsville 21228 | (410) 788-7891 |
| United Rent A Car 1008 Leslie Ave, Catonsville 21228 | (410) 869-3313 |