Personal Investigator
Hire the Best Detective Agency in Delhi
Matrimonial Investigation, Background Checks, Loyalty Tests, Missing Person Cases & More — Handled Professionally.
GS Detective Agency in Delhi – Trusted, Confidential & Experienced
Looking for a reliable detective agency in Delhi? GS Detective Agency, led by Mr. Gaurav Kashyap, brings over 17 years of hands-on experience in solving sensitive and complex cases with precision and discretion. With a proven track record of over 1700+ successful investigations and 1000+ trusted clients, we are one of Delhi’s most respected private investigation firms.
Whether it’s a matrimonial background check, corporate fraud, or cybercrime investigation, we provide accurate, timely, and 100% confidential services tailored to your needs. Our strength lies in combining traditional investigation techniques with advanced tools to deliver results that matter.
At GS Detective Agency, we understand that truth matters. Every case is handled professionally, ethically, and with full confidentiality. Our mission is to protect your interests, bring facts to light, and offer 24×7 dedicated support to individuals and businesses alike.
Take the first step towards clarity. Trust GS Detective Agency in Delhi – where truth meets trust.
Uncover the Truth Now!
Trust the Experts at GS Detective Agency
With 17+ years of investigative excellence, Mr. Gaurav Kashyap and his expert team at GS Detective Agency in Delhi have successfully solved 1700+ complex cases across India. Whether it’s personal, matrimonial, corporate, or cyber investigations — we uncover the truth with complete confidentiality and precision.
👉 Contact Us Now to speak with a dedicated expert!
Detective Services in Delhi
GS Detectives is your trusted partner for private & corporate 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 Check 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.

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

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

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

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

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

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

Hire the Best Detective Agency in Delhi
Hiring a detective agency in Delhi is not just about finding someone to follow leads it’s about trusting professionals who deliver results discreetly and legally. Whether you’re dealing with pre-matrimonial concerns, employee background checks, or cyber fraud, choosing the right agency can make all the difference.
But what makes an agency the best?
✅ Experience That Speaks – Look for a team with proven expertise and real-life investigation experience.
✅ Confidentiality – Your case must be handled with full discretion and data security.
✅ Legal & Ethical Methods – Always ensure the agency follows legal protocols.
✅ Technology & Network – From surveillance to cyber tracing, the best agencies use advanced tools.
✅ Transparent Reporting – Verified proof, photo/video evidence, and timely updates are a must.
One such reputed name is GS Detective Agency — led by Mr. Gaurav Kashyap, with 17+ years of investigative experience and 1700+ successful cases. Known for their 24×7 support and trust among 1000+ satisfied clients, they are often the first choice for confidential and result-oriented investigation in Delhi.
We are award winning company
We are providing the best private detective services in delhi. We have 17+ years of experience and we serve our services more then 15k cases.

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.

Confidentiality
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.

Transparency
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.
What our customers says?
Ram Babu2024-09-28Trustindex verifies that the original source of the review is Google. I had a matrimonial case which the detective agency solved very professionally, thank you Sobhakant Sobhakant2024-09-28Trustindex verifies that the original source of the review is Google. Meri girlfriend ka affair mere ek friend se chal raha tha meri gs detective walon ne bahut madad ki hai unke char jyada per case fulfill karte Hain Sardhannand Chandravanshi2024-09-28Trustindex verifies that the original source of the review is Google. We couldn't hire the service of GS DETECTIVE as they were expensive, but we found enough comfortable space interacting with them. They sounded professional and reliable. shiva morya2024-09-03Trustindex verifies that the original source of the review is Google. This is best drtective in delhi, solved my case wthin days comtment dinesh kumar2024-09-03Trustindex verifies that the original source of the review is Google. GS Detective has an excellent team of detectives who are very professional and efficient. They solved my case quickly and provided detailed reports that helped me make informed decisions. I would highly recommend them to anyone looking for a reliable investigations detective agency. rakesh saini2024-08-31Trustindex verifies that the original source of the review is Google. Guys. Handfolded request. He is worthless. He wont do anything. He will take advance. He will chk on social media and give you info and in case you write honest review, he will say “ Do not Lie”. Dont waste your time n money. Ppl who have given good reviews are from his own team only. CUOTU Kumar2024-07-02Trustindex verifies that the original source of the review is Google. GS Detective is excellent, they are responsible and loyal to their work. Their organization does not implicate people by making false promises, rather they do their work with full honesty. During some cases this organization helped me a lot in Mumbai, Lucknow and Delhi. Pardeep yadav2024-06-22Trustindex verifies that the original source of the review is Google. Nice service Sunil kashyap2024-04-27Trustindex verifies that the original source of the review is Google. Nice services Amit Kumar2024-04-21Trustindex verifies that the original source of the review is Google. Nice work
Recent Blog
Frequently Asked Questions
What Services Does a Detective Agency in Delhi Offer?
Detective agencies in Delhi provide a wide range of investigative services tailored to personal, corporate, and legal needs. These include:
- Pre-marital and post-marital investigations.
- Employee background verification and corporate fraud detection.
- Surveillance and tracking services.
- Legal evidence collection for divorce or custody cases.
- Locating missing persons or lost assets.
How Do I Choose the Best Detective Agency in Delhi?
To select the best detective agency in Delhi:
- Look for agencies with experience and a proven track record.
- Check for licensing and certifications.
- Read client reviews and testimonials.
- Ask about their confidentiality policies.
- Opt for an agency that specializes in your specific type of investigation.
How Much Do Detective Charges in Delhi Typically Cost?
Detective charges in Delhi vary depending on the nature and complexity of the case. Factors that influence costs include:
- The type of investigation (e.g., personal, corporate, or legal).
- The duration of the investigation.
- The use of advanced tools and technology.
Generally, prices are discussed during an initial consultation, ensuring transparency and clarity.
Is Hiring a Detective Agency in Delhi Legal?
Yes, hiring a detective agency in Delhi is completely legal, provided the agency operates within the boundaries of the law. Professional agencies adhere to strict ethical standards and ensure that evidence collection methods comply with legal regulations.
How Confidential Are Detective Services in Delhi?
Detective agencies in Delhi prioritize client confidentiality. Reputable agencies have strict policies to ensure that client information, case details, and evidence remain private and secure, even after the investigation concludes.
How Experienced Are Detectives in Delhi?
Detectives in Delhi typically have years of experience in handling diverse cases. They are well-trained in using advanced tools, conducting surveillance, and gathering evidence. Reputed agencies ensure their team consists of skilled professionals with expertise in various investigative domains.
Can Detective Agencies in Delhi Help in Legal Cases?
Yes, detective agencies can assist in legal cases by gathering admissible evidence. This includes:
- Providing proof for divorce cases.
- Investigating fraud or embezzlement.
- Collecting data for custody battles or property disputes.
- Conducting due diligence for legal proceedings.
Get In Touch With Us!
Phone
+91 8750554733
gsdetective007@gmail.com
Address
Aggarwal City Square, Mall, near M2K Cinemas, Sector 3, Rohini, Delhi, 110085