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Detective Agency in Delhi – First Indian Detective Agency (FIDA)

As a leading detective agency in Delhi, First Indian Detective Agency (FIDA) specialises in solving sensitive personal and corporate cases with a rare mix of field intelligence, technology and legal awareness. From matrimonial doubts and missing‑person cases to complex corporate fraud and background checks, our Delhi‑based team works quietly behind the scenes to uncover facts that truly stand up to scrutiny. Clients choose FIDA because we combine deep local knowledge of Delhi NCR with a pan‑India investigation network, ensuring that even multi‑city trails are tracked seamlessly and discreetly. Every enquiry is handled with strict confidentiality, clear communication and a focus on delivering evidence‑based reports you can confidently use to protect your future.

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Why Choose Our Detective Agency in Delhi

Choosing the right detective agency in Delhi can decide whether you get clear, court‑usable evidence or just doubts and confusion. FIDA combines more than two decades of investigation experience with a dedicated team of trained field investigators, analysts and legal‑aware case managers based in Connaught Place, New Delhi. We handle sensitive matters for families, NRIs, lawyers and corporates, and focus on delivering factual reports rather than assumptions or rumours.

Unlike small individual detectives, our team structure means every case is cross‑checked for accuracy, risk and legal compliance before any action is taken. Clients trust us because we keep their identity confidential, communicate clearly at every stage and provide documented findings that can support further legal action when required. For clients outside Delhi, our pan‑India network also allows seamless coordination through our detective agency in India profile and pan‑India detective services pages.

Private Detective agency in Delhi Ncr
Top-Rated Detective Agency in Delhi

Matrimonial & Personal Investigation Services in Delhi

Many clients first approach our detective agency in Delhi with doubts about a relationship, a prospective marriage, or a spouse’s behaviour. Our dedicated matrimonial detectives in Delhi handle both pre‑matrimonial and post‑matrimonial investigations, including background verification, lifestyle checks, loyalty tests and extramarital affair investigations. We verify education, employment, financial stability, social reputation and hidden habits to help you make safe, informed decisions before or after marriage.

For personal matters beyond marriage, we conduct discreet surveillance, missing‑person and absconder tracing, and lifestyle verification for children or dependents in Delhi NCR. Each personal investigation is customised to your situation, planned step by step, and executed with strict confidentiality so that neither neighbours, relatives nor the subject become aware that a private detective agency is involved. You can also learn more about these services on our matrimonial detectives and missing person investigation pages and then contact our Delhi team for a detailed consultation.

Corporate & Legal Investigation Services in Delhi NCR

Beyond personal matters, our detective agency in Delhi NCR supports companies, law firms and financial institutions with specialised corporate investigations. We carry out pre‑employment checks and post‑employment checks, internal theft and pilferage investigations, workplace misconduct probes and undercover operations inside factories, offices and retail environments. Our reports focus on facts, documents, photographs and patterns of behaviour so management can take informed HR or legal decisions.

We also provide due‑diligence support for partnerships, vendor onboarding and investment decisions, as well as litigation support for ongoing court cases. This includes asset verification, background checks on opposite parties and discreet intelligence‑gathering in complex disputes. Businesses looking beyond Delhi can coordinate multi‑city assignments through our corporate detectives and pan‑India detective services pages, while keeping a single point of contact at our Delhi head office.

How Our Delhi Detectives Handle Your Case Step by Step

When you contact our detective agency in Delhi, the process starts with a confidential consultation over phone, WhatsApp or an in‑person meeting at our Connaught Place office by appointment. We listen to your complete story, ask focused questions and clarify your expectations, timelines and budget. Once we understand the objective, we design a customised investigation plan that defines the team structure, locations, timings and tools needed.

After you approve the plan, our field investigators and analysts begin discreet operations—this may include surveillance, background checks, discreet enquiries, digital open‑source research and verification of documents. You receive regular updates so you always know what is happening without being exposed directly. At the end of the assignment, we provide a structured report with photographs, videos or documentary evidence where legally permissible. When necessary, we align this with the guidance from our articles on how detectives help in divorce cases, matrimonial verification and missing‑person investigations so you can discuss the next legal steps with your lawyer.

Areas in Delhi NCR Where We Provide Detective Services

Our detective agency in Delhi serves clients across all major areas of Delhi NCR, not just Connaught Place. We regularly handle cases in South Delhi, East Delhi, West Delhi, North Delhi, Central Delhi and Delhi Cantonment, as well as nearby locations like Noida, Ghaziabad, Faridabad and Gurgaon. This local familiarity with neighbourhoods, markets, residential colonies and office clusters helps us plan practical routes, surveillance points and meeting locations.

For clients who want location‑specific support, we also operate dedicated pages for detective agency in East Delhi, West Delhi, North Delhi and South Delhi, along with separate profiles for satellite cities in the NCR belt. These local pages explain typical cases we handle in each area and give you direct access to our team for that region. Whether you are in Delhi or another Indian city, you can start from our Delhi home page and then move to the relevant city or pan‑India detective services section based on your requirement.

Confidential & Legal Detective Agency in Delhi

Confidentiality and legality are non‑negotiable principles for our detective agency in Delhi. We never engage in hacking, illegal call recording, unauthorised phone tapping or any activity that violates Indian law or your safety. Instead, our detectives rely on lawful surveillance, human intelligence, background enquiries and accurate document verification to uncover the truth.

All evidence we collect is evaluated from a legal perspective so it can support you in potential police complaints or court proceedings where appropriate. We also sign clear engagement terms so you know what actions will be taken, how your data will be protected and how information will be shared with you. Clients who want to know more about how we maintain confidentiality and legal compliance can review our detailed guides on adultery investigations, financial fraud investigations and litigation support services from our blog and services sections.

199+
Employees

16+
Offices in India

6+
Countries Covered

30.5K
Happy Customer

Our Investigation Services

We handle a complete range of personal and corporate investigation services from our base in Delhi for clients across India. Every case is customised after understanding your exact questions, budget, risk level, and legal requirements, so that you pay only for the ground work that is actually needed.

Pre-Matrimonial Investigation Services

Detailed background verification of prospective bride or groom, including lifestyle, habits, past relationships, family reputation, education and employment.

Post Matrimonial Investigation Services

Discreet surveillance in Delhi and NCR to confirm or rule out cheating, infidelity or suspicious behaviour with clear photo and video evidence.

Loyalty Tests Investigation Services

Tailor‑made loyalty checks for partners, fiancés and spouses where direct questioning is not possible.

Investigation For Divorce Cases

Enhance your divorce case using evidence-based investigations that help in maintaining legal clarity and protection, as well as informed decision-making.

Extramarital Affairs Investigation Services

Our private investigators work hard to find out the facts of the suspected extramarital affairs under discreet monitoring. We prepare an....

Background Verification Services

Make better personal and professional choices on trusted background verification of identity, history, behavior and credibility.

Get A Free Consultation Today!

Being the most trusted and successful Detective Agency in Delhi, we meet the demands and expectations of the corporate clients. Our corporate detective services are 100% safe and trustworthy.

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Corporate Detective Agency in Delhi for India‑Wide Cases

As a trusted corporate detective agency in Delhi, FIDA supports companies, law firms, insurers and lenders with fact‑driven investigations across India. Our investigators combine field intelligence with document and data analysis to protect your business from fraud and reputation damage.

Personal Investigation Services for Matrimonial Verification in India

Pre-Employment Investigations

Checking identity, employment history, qualifications, criminal background and integrity of employees and senior hires.

Post-employment investigation services in Delhi for employee misconduct and fraud verification

Post-Employment Investigations

Our post-employment investigation services are extremely result-oriented and affordable. Leading employers reach us for such investigations in India.  

Litigation support services in Delhi by professional detective agency for legal investigations

Litigation Support

Best corporate investigation agency for the best litigation support services in Delhi. We look into these matters and deliver reports that benefit the clients.

Asset verification services in Delhi by professional detective agency for property and financial checks

Asset Verification

We offer expert Asset Verification Services in India. Our clients rely on us for impeccable accuracy and a professional approach. Talk to us!

Due diligence investigation services in Delhi by professional detective agency for corporate verification

Due Diligence

Hire a private investigator for due diligence in India, as we provide world-class diligence services in India. Our services are available on a Pan-India basis.

Surveillance services in Delhi by professional detective agency for discreet monitoring

Surveillance Services

Our private investigators for surveillance in India provide you with undercover physical surveillance services. We consider this as our strength.

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India’s Trusted Detective Agency Since 2014

For more than two decades, First Indian Detective Agency has been recognised among the leading private detective agencies in India for both personal and corporate investigations. Our team includes former professionals from technology, security agencies, commerce and services industries who bring deep practical experience to every assignment.

  • Thousands of completed cases covering pre‑matrimonial, post‑matrimonial, loyalty, corporate fraud, asset tracing and missing persons.

  • Recognised as one of the notable private detective agencies in India in multiple industry listings and media features.​

  • Strong emphasis on lawful, ethical and court‑compatible investigation methods for long‑term client safety.

Our Investigation Process

Every case starts with a confidential discussion where we listen to your situation, expectations, and concerns without judgement. Based on this, we assess the feasibility of the assignment, suggest practical options, and share an estimated time frame and budget so you know exactly what to expect. Once you approve the plan, we begin the field investigation and surveillance, using a mix of human intelligence, discreet enquiries, and technology.

During the active phase of the case, you receive periodic updates through secure channels so that you stay informed but not stressed. Our investigators focus on collecting solid evidence—photos, videos, documents, location details, and meeting logs—rather than gossip or assumptions. After completing the assignment, we prepare a clear, structured report that summarises the findings, attaches key proofs, and, where relevant, outlines potential next steps you may discuss with your lawyer, counsellor, or family. We do not sell or reuse your data, and every case file is handled under strict internal access controls.

OUR Assurities which make us top detective agency in delhi:

High Experience
Privacy, Protected
100% secrecy
Client oriented work
PAN India Presence
Professional team
Affordable Charges
24×7 Hours Support

FIDA Private Detective Services in Delhi, India

Best Detective Agency in East Delhi

Best Detective Agency in West Delhi

Best Detective Agency in North Delhi

Best Detective Agency in South Delhi

Contact Our Delhi Detective Agency Today

If you are facing doubts in your marriage, need to trace a missing person, or require discreet corporate investigations, our detective agency in Delhi is ready to help. You can call or WhatsApp us on +91 98101 86410 or reach our secondary line at +91 8010703710 to schedule a confidential consultation. For clients who prefer email, write to us at fidainbox@gmail.com with a brief description of your issue and we will respond with safe next steps.

Our head office is located at World Trade Center, Fire Brigade Lane, Connaught Place, New Delhi 110001, and visits are strictly by prior appointment to protect your privacy. From this Delhi hub we coordinate detective agency in India operations and pan‑India detective services across major cities like Mumbai, Pune, Bangalore, Hyderabad and beyond. You can also use the Contact Us page on our website to submit a secure enquiry form and our team will get in touch without revealing your identity to anyone involved in the case.

FAQs – Detective Agency in Delhi

Clients usually have many practical questions before they start an investigation, and we encourage them to ask openly. One of the most common questions is how charges are decided—our fees depend on the complexity of the case, the number of days of surveillance, the locations involved, and the size of the field team needed. Another frequent doubt is how long a report will take; simple verifications can finish in a few days, while complex, multi‑city fraud or matrimonial cases may require several weeks for accurate results.

People also ask whether we really work across India; the answer is yes, but we plan each out‑station case carefully to ensure that travel, stay, and local resources are used efficiently. Finally, almost every client wants to know if their identity will remain confidential. We reassure them that their details are never shared with the subject of the investigation and that our internal systems are designed so only authorised team members can access any case file.

Yes, hiring a private detective agency in Delhi or any other Indian city is legal, provided the agency follows lawful methods and does not violate privacy, extort or tamper with official records. FIDA adheres to strict legal and ethical guidelines while collecting evidence so that it can support you, instead of creating risk.

Charges for a private detective in Delhi or other Indian cities depend on the complexity of the case, number of days of surveillance, number of investigators involved and locations covered. After understanding your requirements, we share a transparent cost estimate and work plan so you know exactly what you are paying for.

Yes, your identity and case details remain fully confidential. Communication happens only through secure channels and with designated case managers, and all investigation material is erased from our systems once the case is closed and delivered to you.

We do not accept cases that require illegal access to government records, hacking, blackmail, entrapment or any activity that violates Indian law or fundamental privacy rights. Our focus is on legal, ethical and evidence‑based investigations only.

Our investigative agency plays a vital role in keeping the information confidential and maintaining the integrity of the investigation.

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Delhi Office Address

World Trade Center, Fire Brigade Lane, Connaught Place, New Delhi, Delhi 110001, India

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Email : fidainbox@gmail.com

Call US : +91 8010703710​

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