Professional Confidential Experienced

Excellent Investigative Solutions

Public and Private Sectors

Professional Discreet Experienced

Excellent Investigative Solutions for the Public‑Private Sector

Trust your investigations with an experienced team

I am Richard Mahoney, a private investigator and the owner of Emerald Investigative Services. My company offers private investigative services to businesses and law firms in the greater Boston area. I have established a veteran team of private investigative security specialists and surveillance experts to ensure positive results.

Professional Background

I have devoted 34 years to the Massachusetts State Police, and the citizens of the Common Wealth. From a trooper, investigating vehicle motor crashes, to as shift supervisor overseeing hundreds of state police personnel taking command and control over major incidents. As a detective I have investigated hundreds of homicides and other major crimes. Most recently, I served in the Office of Professional Integrity and Accountability. Investigating department members who have violated department rules and regulations. And suggested corrective measures. 

E.I.S.-2 (2)

What I Can Help You With

Whether a large corporation with internal issues or a small company with employee issues or a individual in need of advice or guidance, emerald services can assist.

  • Criminal and Civil Investigations
  • Internal Investigations
  • Dignitary Protection
  • Interviewing & Statement Analysis
  • Insurance Fraud Investigations
  • Dispute Resolution

Request My Service

Let Emerald Investigative Services provide you with expert private investigative solutions. To discuss your needs, reach out to me today.