I recently hired G4S on short notice for my manufacturing plant and they provided me with coverage the next day and I found their security professionals to be second to none. I now am looking to hire them on a long term basis.

G4S is perhaps the most professional security company I have ever dealt with. Their officers are highly trained and seemed to be career professionals versus some other companies whose security guards worked at McDonald's the week before and are just looking to collect a paycheck.