Professional Investigations is a fully licensed and insured detective agency handling various types of investigations since it’s inception on March 17, 1989.

Our staff consist of both full time and part time personnel who are trained in both Criminal and Civil Law, especially as it pertains to the investigator’s role in the Judicial Process.

Professional Investigations prepares cases for defense or prosecution including:  recognizing, developing, and presenting evidence that reconstructs events, sequences and time elements for presentation to the trier of facts.

We are trained and experienced with the sequences of Criminal and Civil trial, testifying under direct and cross-examination and familiar with the strategies for excelling as a witness.

Reports are comprehensive, thorough, and may include addenda of supporting documentation, videos, photographs or drawings.

Above all, we are committed to the axiomatic norms of professionalism.  All investigations are confidential and conducted within the parameters and limitations of authority using personal initiative in the management of all cases at a nominal expense.

Talk to us for a free consultation we may save you an enormous amount of money on pre-trial discovery, investigation inquiries, and evidence acquisition.

It is economically prudent to investigate your case before litigation.  If you have an attorney, have him give us a call.

♦ 35 years of combined experience with law enforcement and private investigations.

♦ Personally investigated over 5,000 cases.

♦ Current & Past President and Director Positions in two Investigative Associations.

♦ Holds Director Position with South Florida Investigator’s Association.

♦ Several Million Dollars in Asset Recoveries.

♦ Secured three arrests in 2005 & 2006 for Insurance Fraud.

♦ Successful Return of Kidnapped & Abducted Children.

♦ Discovered New Defendants Resulting in Large Verdicts and/or Settlements.

♦ Personally investigated cases for five Presidents of the Florida Bar.

♦ Undercover Investigations resulted in product apprehension & fines.

♦ Copyright Infringement Investigations resulted in removal of illegal businesses.

♦ Stationary, Mobile & Aerial Surveillances resulted in Defendant Verdicts.

♦ Testified in Federal, State and Municipal Courts.


With over thirty five years of combined experience with law enforcement, security, private sector investigations and training, Mr. Longo has successfully investigated over 5,000 cases ranging from locating pivotal witnesses and defendants to securing hundreds of thousands of dollars in recovery assets. As past President of The South Florida Investigator’s Association (SFIA) and a current Area Director for the Florida Association of Private Investigators (FAPI), Mr. Longo has also sat on the Board of Directors of other Investigative Associations in pursuit of actively seeking legislative changes to “ever-changing” situations associated with the private investigative industry. His resiliency and self-determination have afforded him the success of building a detective agency that employs a team of both full-time and part-time investigators with an experienced support staff which provides a full range of services to selected top tier law firms, all without the help of advertising.

Professional Affiliations
• National Council of Investigation & Security Services
• National Association of Legal Investigators
• Florida Association of Licensed Investigators
• Florida Association of Private Investigators
• South Florida Investigator’s Association
• Fraternal Order of Police
• Society for Human Resource Development