Leading Private Detective Agency in Delhi, NCR, Gurgaon

GS Detective Agency offers full proof Detective services in Delhi, India.

GS Detectives is the Top Detective Agency in Delhi, India. That’s what we don’t say our Work Say’s loud for us. Having a large team of highly trained and experienced Private Detective Agents in Delhi.

They are equipped with the latest Private Investigation hardware and are well prepared to do their tasks. Our primarily goal is to provide the best possible private detective services as soon as possible with results that needed while respecting the privacy of client in the shortest time possible.
We are having Private Detective Services like Matrimonial, Marriage, Divorce, Extra Marital Affair, Pre Matrimonial, Post Matrimonial Investigations.

and Corporate Detective Services like Labour Court Case Investigation, Skip Person Tracing, Sting Operation, Undercover Operation, Asset Verification Investigations, Financial Fraud Investigation.

Also We are in the Top 10 Detective Agencies in Delhi, Gurgaon, Noida, NCR and also in India. We are Thankful to our Valuable clients that they Reviewed us Best Detective Agency as well as the client says that our price/ fees for Detective Services is way less compared to other Detective Companies in Delhi.

about us

Why Choose GS Detective Services?

GS Detective Agency is the Most Trusted Private Investigation Company in Delhi.

17+ Years of Experience

With an experience of more than 17+ Years, Shri Gaurav Kashyap and ancestors, the Chairman of GS Detective Agency. has his career in the field of private investigation from the Grass root level.

Successfully Solved Cases

Our team of private investigators have successfully solved Thousands of cases and that’s why we are the most trusted and authentic detective agency in Delhi.

Team of Experienced Detectives

Having a Team of Highly Experienced Professional Investigators. That’s why we have higher than 94% success rate in Matrimonial Investigation.


We respect our client’s Privacy and confidentiality and make sure that any of the information that related to case can never to leaked out to third party.


As a professional Private Detective Agency in India, we believe in transparency and provide all proof’s of the investigation to our clients. Client satisfaction is our first and last goal.

Prompt Results

Our cases are handled quickly and we are available 24/7 to assist. You will be receiving ongoing investigation information and guidance that you need.

Private Detective Services in Delhi

GS Detectives is your trusted partner for private detective services in Delhi. With a commitment to excellence and confidentiality, we offer a wide range of investigative solutions to meet your needs.

Matrimonial Investigation

GS Detective Agency specializes in Matrimonial Investigations, providing discreet and thorough services for peace of mind and informed decisions.

Divorce Case Investigation

GS Detective Agency offers discreet and thorough divorce case investigations, providing clarity and support during challenging times.

Background Verification

Trust GS Detective Agency for thorough background checks, ensuring confidence and security in your personal and professional endeavors.

Missing Person Investigation

Let GS Detective Agency help reunite you with loved ones through dedicated and compassionate missing person investigations.

Loyalty Test Investigation

Discover the truth with Loyalty Test Investigations by GS Detective Agency. Uncover loyalty and trustworthiness discreetly and professionally.

Cyber crime investigation

Safeguard your digital assets with GS Detective Agency's expert cybercrime investigations, combating online threats with precision and effectiveness.

Uncover the Truth Today: Hire Our Expert Detectives!

Our detective agency in Delhi specializes in meticulous investigation, ensuring every detail is examined to reveal the truth behind any situation.

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Corporate Detective Services in Delhi

GS Detectives in Delhi offers comprehensive corporate detective services, including background checks, espionage detection, IP protection, and financial fraud investigations.

Litigation Support

Trust GS Detective Agency for expert litigation support services tailored to your legal needs and case requirements.

Employee Background Checks

GS Detective Agency conducts thorough and discreet employee background checks for your peace of mind.

Financial Fraud Investigations

Uncover financial fraud with precision and expertise through GS Detective Agency's comprehensive investigation services.

Asset Verification

Safeguard your investments with meticulous asset verification services from GS Detective Agency, ensuring transparency and integrity.

Undercover Operations

Gain valuable insights discreetly with GS Detective Agency's strategic and professional undercover operations tailored to your requirements.

Surveillance Services

GS Detective Agency offers top-notch surveillance services, ensuring discreet monitoring and reliable information gathering for your peace of mind.