Coomotor
Coomotor is a bus company which has a route network in the south west of Colombia. Look here for all the cities which Coomotor is driving to.
Coomotor uses different sets of buses and or taxis. For the long journeys they have the Navetta or Turquesa series, both series have air conditioning, tilt chairs, TVs, radios and of course one or two toilets. For shorter distances, they use vans of the Kia Carnival or similar type from Hyundai or Nissan. This is called the Regent series. They also have the middle distance a small bus which they call Buquette , this has TV.
For the short distance, such as urban transport, they have in Neiva and Garzon minibuses, in the department of Huila they have taxis.