About Us

Serve our best service since 1999

Hire an experienced Private Detective in Delhi(India) from the Alliance Detective Services. David Schassler is said to be not only a top private detective, but also the owner of the finest Delhi/ NCR Investigation Agency. If you are looking for a Private Investigator in Delhi/ NCR, you have come to the right place. But don’t worry if you’re not in Delhi/ NCR, we more than likely can still handle your Investigation. Our commitment to the citizens of Delhi is unparalleled in the investigative industry.

  • Surveillance
  • Corporate Investigation
  • Private Investigation
  • Under Cover Investigation
  • Spy Camara
  • Phone Software
  • Surveillance Camara
  • Recording Software

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