Child Support Investigations

Our agency conducts investigations on child support cases. The referred cases involve individuals, referred to as non-custodial parents, which are suspected as having unreported or under reported income. The substantiated investigation allows agencies to adjust child support obligations to the custodial parents of the dependent children. 


O'Brien and Associates contracts with many county Child Support Agencies. Our agency has a very high service rate and competitive rates. We have Process Servers throughout the country who can serve your documents within the timeframe that you require. Please contact us directly for a quote regarding your service needs.



Our staff specializes in investigations, surveillance, loss prevention, security and process service. Read more.


Our agency specializes in the prevention and detection of fraud in government entitlement programs. Read more.


Our professionals manage in-store security programs focusing on external shoplifting, internal theft and various fraud. Read more.

Event Security  Read more.

Our event staff are highly trained and professional. Contact us for details on how to better secure your festivals.