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service@nationaldetectives.in +91 88004-62341

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Welcome to National Detectives

About Us

Detective Agency in India

Welcome to National Detectives, In a diverse and dynamic country like India need of private investigator arise day by day. We are India’s most trusted, highly skilled and experienced detective agency, We are dedicated to uncovering the facts, solving mysteries and delivering results with confidentiality and precision. We have solved thousands of cases National and Internationally.

We have 5000+ detective networks who are trained for very specific investigation. Our detective agency in India consists of retired police officer, military intelligence, lawyers and other security agency who are capable of investigating according to your needs. Our team submit the report backed by proper evidence and research.

We are certified & affiliated with recognized national and international detective organization such as APDI - Association of Private Detectives and Investigator, WAD - World Association of Detectives, CII – Council of International Investigators. National Detective Agency has solved cases with 100% professionalism and ethics. All of our detectives are equipped with latest tech so that they provide you the evidence and results.

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We have in house legal team so that we can help you to take legal action against the person who cheated or harassed you. Our private investigator maintain professional integrity and they handle complex case with sensitivity. When you hire us for personal or corporate detective services our mission is to solve your problem and provided the desired results.

Private Investigator For Personal & Corporate Cases

In life or business trust is not just a value, it is more than necessity. But what happens when some doubt creeps to your mind. When your instincts warn you that something is not right? Whether it is a personal relationship or corporate environment knowing the truth can change everything around you. This is where the role of private investigator in India comes into play.

Our detective agency offers professional investigation services that cab help both personal and corporate needs. Sometimes personal issue can be very delicate, emotions and social reputation are involved. Our private investigators handle such cases with empathy, confidentiality and precision so that you feel the process smoothy and get peace of your mind.

Our private detectives become your strategic partner during investigation by providing right information so that you can take right decision because in the matter of hearts every decision feels heavy and personal. Our detectives work sometimes tirelessly to provide the desired results with evidence.

On the corporate side taking unknown risks damage the business. Today business are vulnerable to fraud, internal leaks, dishonest vendor and data theft. Our wrong decision in the business can lead to reputational loss, financial damage as well as legal complications. Our skilled private detectives help in preventing these problems by verifying facts and providing companies with detailed report that can help in making smarter decision.

Private Investigator

Working process

Here Our Detective Agency Works

Provide Details

Clients share necessary information to initiate a focused investigation process.

Time Estimation

We assess case complexity to provide an accurate time estimate.

Specialized Investigation

Expert detectives conduct thorough investigations using advanced techniques.

What do we do?

Our Services

Pre Matrimonial Investigation
Pre Matrimonial Investigation

Marriage is lifetime decision. We verify the Background, Behavior and Hidden Truth.

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Post Matrimonial Investigation
Post Matrimonial Investigation

Our detective helps you in covering Extra Marital Affairs, Financial Fraud and Abusive Behaviour.

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Teenager Monitoring Service
Teenager Monitoring Service

Track your child’s Online and Offline activities to prevent bad influence and stop them from ruining life.

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Surveillance Services
Surveillance Services

We provide real time surveillance Photos and Videos as evidence for personal and business purpose.

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Corporate Investigation
Corporate Investigation

We protect your business from Financial Fraud, Reputational Loss and Hidden Risk.

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Asset Verification
Asset Verification

Verify movable and immovable properties of the person before entering into any partnership.

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Fraud Detection Service
Fraud Detection Service

Our expert detective detects fraud in Corporate, Personal and Financial matters with proven records.

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Sting Operation
Sting Operation

We provide legal and ethical recorded proofs for personal, matrimonial and business use.

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Experienced and Highly Trained Investigators

Why You should Choose Our Detective Services

Our team is led by experts who has decades of experience in police department, military intelligence, and private investigation. Each and every case is handled by professionals who have trained in surveillance, cyber forensics, behavioural analysis and legal evidence collection. Our investigators are more than just observers. They are strategists, trained to think ahead, detect patterns, and uncover what others miss during investigation.

We are registered and certified detective agency and working under Indian laws. Our team have the knowledge of boundaries of privacy, legality, and ethical investigation. Unlike any other unlicensed and untrained individuals, we always guarantee you the legitimate results without putting you at any legal risk.

We also understand the sensitive nature of every case and act according to the case. Whether you are worried about your cheating partner, internal fraud or business deal gone wrong, your identity and details remain 100% confidential when you approach us. Our investigators work very discreetly and all client communications, case files and findings are handled with maximum privacy protocols.

You will never have to worry about any leaks, exposure or your personal matter in any case.

With our wide network of field investigators across all over India, we provide pan India services without compromising on local knowledge. Whether your case is in Delhi, Mumbai, Bengaluru, Kolkata, Lucknow, Hyderabad or any small town. We have trusted and trained detective agents on the ground who understand the local environment, speaks local language and knows their culture.

We offer complete and all types of investigative support across personal, corporate, and legal matters. These include:

  • Pre and post matrimonial investigations
  • Loyalty and cheating partner verification
  • Teenager monitoring and behavioural tracking
  • Employee background checks
  • Corporate espionage and fraud detection
  • Asset verification and due diligence
  • Sting operations and undercover assignments
  • Legal evidence collecting for court cases or any business disputes

Whatever your concerns are please reach us, we can customize our investigation strategy to suit your specific need because every investigation is different.

In today’s digital world old traditional methods are not enough to collect evidence for your case. Our detective agency and our all of the private investigators are always equipped with high tech spy gadgets, GPS tracking devices, hidden cameras, cyber forensics tools and real-time monitoring systems. This gives us an edge in collecting accurate and high-quality evidence. We also use AI-based behaviour mapping, online footprint analysis and other tech tools to gather hidden data smartly and collecting the evidence.

From the first call of yours till the final report given by our team, we are always 100% committed to your comfort, clarity, and confidence. We take your time to listen, understand your goals and offer honest guidance even sometimes that your case can be solved without investigation.

We always understand that time is mostly critical. Our team works with urgency and precision to gather intelligence and information required within defined timelines. Once the investigation is completed by our detective, you will receive complete detailed and well organized report with evidence such as photos, video clips, summaries, analysis documents and other data collected during investigation.

We have closed thousands of cases and positive client feedback across all over India, National Detectives has built a very strong reputation in the industry for integrity, accuracy, and results. Many of our clients come through referrals, a true reflection of the trust we’ve earned over the years by delivering concrete results.

Choosing a right detective agency is not just about solving a case, it is also about trusting someone with your most sensitive concerns. At National Detectives, we never take it lightly and help you with our best efforts.

We are always here to stand by you, investigate according to your needs, and deliver truth that made you to reach us.

Why Choose Us

National Detectives is a premier private detective agency in India, offering expert investigative services for individuals and businesses. From matrimonial checks to corporate fraud investigations, we ensure confidentiality, accuracy, and ethical practices.

Detective Agency, Delhi
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Matrimonial & Background Checks

Uncover hidden truths with our discreet matrimonial and background investigations, backed by expert analysis.

Corporate & Employee Investigations

Protect your business with in-depth employee verification and corporate fraud detection services.

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Surveillance & Missing Persons

Leverage advanced surveillance techniques and skilled investigators to track missing persons and gather crucial evidence.

Ethical & Confidential Approach

Our team follows strict ethical guidelines, ensuring every case is handled with the utmost discretion and professionalism.

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best Detectives in India Detectives Agency in India Personal & Corporate Cases Corporate fraud investigations  Hire Best Private Investigators Trusted Detective Agency in India
 We offer Matrimonial, Corporate Investigation

5000+

Detectives

 Private Detective services in India.

28K

Cases Solved

Certified Investigation Agency

30+

Years Experience

Best Detectives Services

100%

Quality Service

We Complete Our Detective Services In Time

Solving cases with AI and Next-gen tech Equipped with High tech Spy Gadgets Advanced Forensic Investigation
Mail US
service@nationaldetectives.in

Phone Number
+91 88004-62341

Contact Us

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asis international Certified Investigation Agency
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 council of international Certified Investigation Agency
asis international Certified Investigation Agency
association ofprivate detectives Certified Investigation Agency
international crime prevention specialist Certified Investigation Agency
World Association of Detectives Certified Investigation Agency
 council of international Certified Investigation Agency
asis international Certified Investigation Agency
association ofprivate detectives Certified Investigation Agency
international crime prevention specialist Certified Investigation Agency
World Association of Detectives Certified Investigation Agency
 council of international Certified Investigation Agency
asis international Certified Investigation Agency
association ofprivate detectives Certified Investigation Agency
international crime prevention specialist Certified Investigation Agency
World Association of Detectives Certified Investigation Agency
 council of international Certified Investigation Agency
asis international Certified Investigation Agency
association ofprivate detectives Certified Investigation Agency
international crime prevention specialist Certified Investigation Agency
World Association of Detectives Certified Investigation Agency
What They’re Talking About Our Detective Work
Frequently Asked Questions

Yes, Hiring detective agency is legal in India for personal and corporate cases. Our private detectives collect evidence through surveillance, research and multiple checks.

We require basic details like Name, Photos, Address, Number etc. of the subject to start the investigation.

Time of investigation depends upon the complexity of the case. Some case can take just 1 week and few cases can take 3-4 months. It all depends upon your requirements.

Each and every investigations are different. There are very few similarity in each case so we have different combinations of methods to conduct the investigation. We use high tech spy gadgets, advance forensic and AI researcher and data analysis.

Our process ais very confidential, You are not required to disclose your identity for assigning the case.