When it comes to hiring security services businesses are faced with two different options. One of them is to hire and train their own personal security guards. This does provide them with semi-permanent security guard services and requires a one-time investment but is very inflexible in situations where you would need to increase the number of security guards due to some events or unforeseen circumstances and requires a large number of investments in both finances and time as you would need to provide training facilities and assets to your security guards as well as invest the time for them to be trained adequately. The other option, which a lot of businesses opt to take is to hire private security guard companies or Riverside Security Company that provide them with security services according to their needs and requirements. This process is a lot cheaper and quick as compared to the first option and provides a higher quality of security services.