Traveling for work is always an added expense and is usually part of a qualification of getting a job. You must be able to travel so many time a month in order to get this job. Or to get promoted to the district manager you must be able to travel 70% of the time. Work travel is not considered fun travel like a vacation is. Yo use the same taxi service to get around town. You use the same airlines to travel from one city to another. You stay in the same hotels more or less that yo stay in on a vacation. Yo actually only need to worry about taking care of yourself so there is no need to rent a car. You can just find a good company like Riverside Taxi Service to get around and you will be fine.
Some companies actually employ a professional travel concierge who set us all of your travel plans for you. They will set up your reservations and have car waiting at the airport to pick you up and get you to your meetings or straight to you room to relax. Its always a good idea to tell them the best companies like Riverside Cab. So they know to use that company every time anyone from your company travels to that town. So if you travel to the same towns often you should keep tabs on the best service just like you would with the best airlines and hotel chains. Make sure you keep track of the nice restaurants and the best coffee shops and make sure you relay this information to your co-workers.
Another good source for getting good service in a city you are not familiar with it the hotel concierge in any good hotel. You can also ask the valet or even the door man. I usually ask who is the best like Riverside Taxi. Then i can just ask the driver to give me the low down on what are the best hotspots and restaurants in town. You know a guy who is out driving around the city for a living will know who has the best prices and who has the best coffee.