Pros
SOS is a great company i worked there for a year and a half. The company has recently gone through a huge culture change and is still improving. With the new people that have been hired and the people that had left the company, it has improved tremendously since i started there. This change happened in the time frame of a year and a half. The company is also growing and seems like that growth is not going to slow down any time soon with the acquiring of new clients. When you are traveling if you need to get home or have been out for a while and starting to get burned out they will work with you to get you a break and help you out as long as you speak up.
Cons
In my opinion there are only two cons. The first is that SOS only works on gas stations, so not much project diversity. The second is that they are still in the process of hiring enough project managers to keep a steady rotation of project managers in the field. These in my opinion are not really cons but just hurdles that SOS is in the process of over coming. That is the only reason i gave three stars because they are still in the process of improving.