Park N Go, Charlotte

For more than 25 years, Park ‘N Go has safeguarded airport-bound travelers’ four-wheeled companions in a secure lot. After cars find their secure spot, staffers ferry customers to and from the airport terminal in a complimentary shuttle. If vehicles malfunction while clients are away, they even go through the trouble of inflating low tires, recharging engines with free battery jumps, or feeding the hamsters that make the wheels spin. They allow patrons to reserve their spaces online, as well as earn free parking via a Frequent Parker Program.