I have used several car rentals over the years for travel and when my car was in the shop. After many different experiences, I now use Hertz out of the Tulsa International Airport in Tulsa, OK, when I need a car for any reason.
The staff is always friendly, courteous and helpful. They patiently explain all the extras they offer but without any high pressure sales.
If you call to reserve a car, it is ready to go when you arrive. You can chose from a wide range of make, model, year and color. The greatest option you can chose is a GPS system. For someone who has a real talent for getting lost, this is something not to leave home without!
The rental costs are about par with other companies, but the overall experience is so much better. I would recommend Hertz for any car rental need.