Rainbow Car Services offers door-to-door transportation service between JFK and LaGuardia airports, and Newk for a flat fee of $35 and $38 respectively. Unfortunately, the service has garnered mixed reviews from its customers. Customers have praised the drivers for taking initiative and being courteous, but many have expressed frustration with the phone staff, who often have rude and condescending attitudes. In addition, customers have reported their drivers engaging in unsafe driving, arriving late to their pick-up locations, and even engaging in acts of theft. The company also appears to struggle providing service outside of the airports.