The recommendations I made are based on me having been a black car service driver in Orlando. I worked for Mears, who does provide private black car service in addition to Mears Connect, which is their shared shuttle service. The companies I recommended are companies that I always used to see around the airport and the resorts, with drivers who I had gotten to know. I specifically did not recommend a few companies that are newer, and whose drivers do not dress in formal attire as you asked.