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Welcome to National Detectives

About Us

Chennai, as the capital of Tamil Nadu and one of India's premier metropolitan cities, is rapidly evolving as an epicenter for business, education and technology. Boasting both tradition and modernity elements in its atmosphere, Chennai presents its share of personal and professional challenges to residents; when trust issues arise - whether in relationships, marriages or business transactions-- turning to professional detective agencies may often be your smartest bet - from background verifications to uncovering corporate fraud schemes; private detective agencies operate effectively in Chennai to meet any task efficiently while remaining discreetly undercover!

People in Chennai tend to wait too long before acting when they suspect something may be amiss in personal relationships, especially if there's suspicions regarding someone's honesty, which can cause stress, anxiety and wrong decisions. Hiring a private detective agency becomes critical - whether that means premarital verification, postmarital loyalty check or monitoring suspicious activity via surveillance footage collection and background research services such as these agencies provide accurate facts by offering surveillance evidence collection as well as professional investigations that respect both cultural sensitivity and your privacy.

Prematrimonial investigations are especially common in areas like Anna Nagar, T. Nagar, Adyar Velachery and Besant Nagar where families want to ensure that their sons or daughters marry into trustworthy households. Detectives gather details such as job, financial standing, criminal history (if applicable), relationships (including addiction issues and overall character traits of potential grooms or brides-to-be), substance abuse issues as well as overall character to provide peace of mind before entering a lifelong commitment relationship. Pre-matrimonial investigations do not lead to suspicion but rather provides peace of mind before entering this lifelong commitment!

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Post-marriage cases often necessitate private detective assistance for individuals who suspect their spouse of cheating on them or holding back information from them. Issues related to infidelity, secret financial dealings and sudden behavioral changes are enough to send shockwaves through any relationship - these concerns must be dealt with accordingly, which means having access to trusted detective agencies such as Chennai-based ones conduct loyalty checks on individuals as well as follow their daily movements while collecting video/photo evidence as well as digital activity monitoring to unearth the truth - their goal being not destruction but clarity when confusion and silence prevail in one's life.

Chennai is also home to numerous large businesses, IT firms and startups. Unfortunately in business there are risks present-fake resumes, internal fraud, data theft and disloyal employees are just a few threats businesses must contend with-these risks are ever present and need protection at every turn; commercial areas like OMR (Old Mahabalipuram Road), Guindy Industrial Estate Ambattur Nungambakkam may turn to Corporate Detective Agencies in Chennai for assistance; services include employee background checks pre employment verification due diligence trademark infringement investigations surveillance as well as undercover operations.

Employing corporate investigators in Chennai enables business owners and HR managers to reduce risk and safeguard their reputation. From monitoring suspicious employee behavior, partner misconduct or vendor fraud - professional detectives work in silence from behind the scenes providing legally defensible reports that businesses can trust.

Top detective agencies in Chennai specialize in tailored service tailored to each investigation's individual circumstances - be they 24/7 surveillance or simple background verifications. Every client is treated with dignity, and our transparent pricing and process guarantees timely updates, accurate documentation and confidentiality throughout our investigations.

Professional detectives in Chennai can quickly reach any destination - Royapettah, Kilpauk, East Coast Road (ECR), or Tambaram. Most agencies also boast pan-India networks if your case involves individuals in Bangalore, Hyderabad or Mumbai our agents are also available there to solve the cases.

When looking for a private investigator in Chennai, always select an agency registered and with strong client reviews, legal knowledge and success rates. Detective work depends upon trust between parties involved; whether that means being parents concerned about their child's future, business owners trying to secure their company, or just seeking closure on disturbing situations; choosing a trustworthy Detective Agency in Chennai can bring great peace of mind.

Chennai is home to millions of diverse people and having access to facts is both necessary and desirable. Select a top detective agency in Chennai dedicated to truth, guided by experience, and supported by technology. Allow them to be your silent partner during times of confusion or uncertainty - professional investigators know exactly how to unearth it for you!

Detective Agency in Chennai

Are You Searching for a Reliable Private Investigator in Chennai When seeking out the ideal investigator for both personal and corporate cases in Chennai, professionalism combined with local knowledge are both necessary to find truth without breach of confidentiality. In such sensitive family matters as Anna Nagar, Adyar, T Nagar or Velachery individuals may require pre-matrimonial verifications, infidelity checks, background checks or divorce case support services so they have peace of mind before making life-altering decisions.

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.

Read More about Pre Matrimonial Investigation
Post Matrimonial Investigation

Post Matrimonial Investigation

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

Read More about Post Matrimonial Investigation
Teenager Monitoring Service

Teenager Monitoring Service

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

Read More about Teenager Monitoring Service
Surveillance Services

Surveillance Services

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

Read More about Surveillance Services
Corporate Investigation

Corporate Investigation

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

Read More about Corporate Investigation
Asset Verification

Asset Verification

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

Read More about Asset Verification
Fraud Detection Service

Fraud Detection Service

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

Read More about Fraud Detection Service
Sting Operation

Sting Operation

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

Read More about Sting Operation
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 an India-based private detective agency providing expert investigative services for both individuals and businesses alike. From matrimonial background checks to corporate fraud investigations, our services guarantee confidentiality, accuracy, and ethical behavior with each investigation we carry out.

Detective Agency, Delhi
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Matrimonial & Background Checks

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

Corporate & Employee Investigations

We use of advanced surveillance techniques and experienced investigators to track down missing persons and collect evidence that will support your case.

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Surveillance & Missing Persons

We employ advanced surveillance methods and highly experienced detectives in the field to locate missing individuals and gather necessary evidence.

Ethical & Confidential Approach

Our team have strong ethical guidelines while handling the case with great discretion and professionalism.

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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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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
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Frequently Asked Questions
Frequently Asked Questions Detective Agency

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.