I have no idea about their work but if their dangerous driving is any indication, I am guessing it is horrible. On 7/14/15 around 3pm on I-26 heading to Mt. Pleasant the driver of the red truck was tailgating (my car) and did not take the hint to back up. He then goes around me as we are merging on to I-26 and continues to drive reckelss, in and out of traffic and speeding. Just a message Mr. Crazy driver, if you insist on driving reckless, don't do it in the company vehicle, it is not good for business. I did call the number listed but no one answered.