Best Detective Agency in Delhi.
Headquartered in New Delhi with over 18 years of field leadership, Spy Detective Agency provides 100% confidential personal, matrimonial, and corporate investigations across Delhi NCR—delivering authentic, Documented Investigation Reports and verifiable proof.
Operating continuously across Delhi NCR since 2008 under founder Rohit Malik.
Documented chains of custody, photographic proof, and structured forensic reporting.
Accredited member of the World Association of Detectives with cross-border reach.
Proven investigative track record across personal disputes and enterprise risk.
Specialized Private Investigator Services in Delhi
Engineered around rigorous fact-finding protocols, empirical documentation, and reliable investigative tradecraft tailored for the capital region.
Personal Detective Services
Discreet domestic fact-finding, matrimonial verification, and personal protection inquiries.
Personal Investigation
Comprehensive domestic fact-finding and confidential inquiries tailored to private matters.
Post Matrimonial Investigation
Uncovering post-marriage disputes, behavioral shifts, and spousal fidelity concerns.
Pre Matrimonial Investigation
Background records, financial liabilities, character history, and family verification prior to alliance.
Loyalty Test Investigations
Discreet behavioral assessments to verify partner faithfulness and commitment.
Surveillance Investigation
Lawful mobile and stationary field surveillance conducted with high-definition optical capture.
Physical Surveillance
On-ground shadow tracking and evidence collection by experienced operatives across Delhi NCR.
Extramarital Affair Investigation
Gathering irrefutable photographic and documentary evidence of infidelity for legal proceedings.
Divorce Case Investigation
Collecting Documented Investigation Reports to support contested divorce, custody, and alimony matters.
Person Background Verification
Rigorous credential authentication, employment records, and civil/criminal litigation scans.
Missing Person Investigation
Locating missing individuals, runaway debtors, and estranged family members.
Financial Fraud Investigation
Tracing concealed personal assets, monetary scams, and financial misappropriations.
Cyber Investigation
Tracing online stalking, harassment, digital defamation, and electronic fraud origins.
Adultery Detective Service
Specialized undercover documentation and evidence gathering for marital breach cases.
Corporate Services
Advanced enterprise intelligence, risk mitigation, and executive security solutions.
Corporate Investigation
Investigating internal employee theft, trade secret leaks, and corporate espionage in business hubs.
Post Employment Investigation
Verifying post-exit compliance, moonlighting, and non-compete clause violations.
Pre Employment Verification
Vetting candidate credentials, previous employment history, and integrity screening.
Undercover Operation
Placing undercover agents within organizations to expose internal fraud and embezzlement.
Corporate Due Diligence Investigation
Comprehensive background vetting on mergers, acquisitions, and potential business partners.
Sting Operation
Capturing illicit corporate activities, bribery attempts, and corruption on camera.
Theft and Pilferage Investigation
Identifying inventory shrinkage, supply chain losses, and warehouse theft.
Company Asset Investigation
Locating and verifying hidden corporate assets, properties, and financial holdings.
Legal Assistance For Business
Gathering evidentiary support and documentation for corporate litigation and legal disputes.
Labor Cases Investigation
Investigating fraudulent union claims, unlawful strikes, and industrial disputes.
TSCM Services in Delhi | Bug Sweeping & Debugging
Advanced RF spectrum analysis and physical sweeps to neutralize covert listening devices.
Intellectual Property Rights
Uncovering counterfeit manufacturing rings, copyright infringement, and trademark theft.
Business Competitor Investigation
Analyzing competitor market strategies, benchmarking, and unfair trade practices.
Company Employee Verifications
Comprehensive workforce integrity audits and background compliance verifications.
Why Hire Spy Detective Agency as Your Delhi Private Investigator?
Founded in 2008 by principal investigator Rohit Malik, Spy Detective Agency operates from its primary corporate headquarters in Malviya Nagar, New Delhi. Backed by nearly two decades of intensive field execution, our team brings together seasoned intelligence specialists, digital forensics analysts, and counter-surveillance engineers who intimately understand Delhi's social and commercial landscape.
Unlike unverified operators who rely on speculative deductions or unlawful phone interception, SDA maintains strict investigative tradecraft. We secure verifiable evidence exclusively through ethical field surveillance, open-source intelligence (OSINT), and forensic verification—ensuring that every deliverable withstands critical judicial scrutiny in family courts and civil litigation.
Documented Investigation Reports & Chain of Custody
The procedural integrity of evidence remains paramount in legal proceedings. Our digital chain-of-custody protocols safeguard date-stamped photographic evidence, high-definition video logs, and technical inspection reports, providing clients and legal counsels with solid, verifiable documentation.
Specialized Investigative Methodologies & Technologies
Deploying elite tactical equipment and industry-leading techniques to solve complex personal and corporate disputes across North India.
TSCM Services & Bug Sweeping in Delhi
Using state-of-the-art spectrum analyzers, non-linear junction detectors, and thermal imaging equipment, our technical counter-surveillance team thoroughly sweeps boardrooms, residential villas, and private offices to detect and neutralize covert listening devices, hidden cameras, and unauthorized transmitters.
Polygraph & Lie Detection Testing
Conducted by certified psychophysiologists under strict confidentiality standards, our polygraph lie detection testing provides decisive truth verification for pre-matrimonial screening, internal corporate theft investigations, and personal dispute resolutions.
Tailored Detective Solutions Across Key Industries
Addressing distinct risk profiles and security vulnerabilities across diverse commercial sectors in the national capital region.
Banking & Financial Institutions
Conducting comprehensive asset tracing, NPA debtor location, mortgage fraud verification, and pre-employment screening for financial houses.
Real Estate & Construction
Verifying land titles, title deed authenticity, builder credibility, and investigating internal procurement leaks on major infrastructure sites.
Legal & Judiciary Support
Partnering with defense and civil counsels to locate elusive witnesses, serve legal notices, gather corroborating evidence, and conduct asset depositions.
Insurance & Claim Verification
Investigating fraudulent accident claims, medical insurance misrepresentations, and staged liability incidents to protect corporate reserves.
Retail & Supply Chain Logistics
Detecting internal inventory shrinkage, cargo theft syndicates, warehouse pilferage, and distribution network leakages.
Hospitality & Healthcare Sector
Conducting background checks on medical professionals, executive screening, and safeguarding institutional reputation against defamation.
Objective evidentiary standards in Delhi.
Our Delhi operatives navigate the capital’s high-density traffic corridors and diplomatic sectors with complete situational awareness and zero operational exposure.
- Strict adherence to lawful public domain parameters — zero illegal hacking or wiretapping
- Cryptographic timestamps for all photographic, video, and audio evidence
- Vetted operatives familiar with Delhi's regional topography and local dynamics
- Total operational compartmentalization to ensure absolute client anonymity
- Irreversible digital data purging upon case completion and handover
Transforming critical ambiguity into judicial-ready certainty.
Investigations in Delhi NCR demand tact, timing, and local agility. From high-profile matrimonial checks in Vasant Vihar to intellectual property protection in Connaught Place, we deliver undisputed facts to support your legal or personal resolution.
Initiate Delhi Case BriefingHow Our Private Investigation Process Works
A transparent, structured methodology from initial confidential consultation to final Documented Investigation Reports.
Confidential Consultation
Discuss your case securely with our senior director under strict Non-Disclosure Agreement (NDA) protection.
Tactical Strategy Design
We formulate a customized surveillance or intelligence blueprint tailored to your specific objectives and legal requirements.
Field Execution
Our operatives deploy across Delhi NCR, utilizing advanced gear and ethical tradecraft to gather verifiable evidence.
Dossier Handover
Receive comprehensive Documented Investigation Reports complete with timestamped multimedia logs and certified affidavits.
Delhi NCR Operational Zones & Coverage Areas
Active tactical networks providing rapid field deployment across every commercial and residential zone in the capital region.
South Delhi (HQ)
Malviya Nagar, Saket, Hauz Khas, Greater Kailash (GK I & II), Vasant Kunj, Defense Colony, and Chhatarpur.
North Delhi
Rohini, Pitampura, Model Town, Civil Lines, Ashok Vihar, Shalimar Bagh, and DU North Campus.
West Delhi
Dwarka, Janakpuri, Rajouri Garden, Punjabi Bagh, Paschim Vihar, Tilak Nagar, and Kirti Nagar.
East Delhi
Laxmi Nagar, Mayur Vihar (Phases 1–3), Preet Vihar, Anand Vihar, and IP Extension.
Central Delhi
Connaught Place (CP), Barakhamba Road, Chanakyapuri Diplomatic Enclave, and Karol Bagh.
Gurgaon (Gurugram)
Cyber City, Golf Course Road, Sohna Road, DLF Phases 1–5, and Manesar industrial hub.
Noida & Greater Noida
Sector 18 commercial hub, Sector 62 IT corridor, expressway residential sectors, and Pari Chowk.
Ghaziabad & Faridabad
Indirapuram, Vaishali, Raj Nagar Extension, and Faridabad industrial and residential sectors.
Frequently Asked Questions: Detective Agency in Delhi
Key information regarding our Delhi operations, deployment timelines, and legal compliance.
Spy Detective Agency is widely recognized as the best private detective agencies in Delhi NCR. Established in 2008 by Rohit Malik, our firm has successfully resolved over 15,000 cases with accredited membership in the World Association of Detectives (WAD).
Yes. Hiring a private detective in Delhi is completely legal provided the agency operates strictly within constitutional and statutory boundaries. We rely entirely on lawful public surveillance, open-source intelligence, and direct factual verification without resorting to illegal wiretapping.
Our corporate headquarters is located at G14/1, Basement, Malviya Nagar, New Delhi 110017. Consultations are held strictly by prior confidential appointment to ensure complete client privacy.
Pricing is transparent and based on scope:
- Physical Surveillance: ₹6,000 – ₹15,000 per operative / day
- Pre/Post Matrimonial Verification: ₹30,000 – ₹1,00,000+
- Individual Background Screening: ₹2,500 – ₹12,000 per profile
- TSCM Bug Sweeping: ₹25,000 – ₹1,50,000 per sweep
100% Discreet & Confidential
Transparent pricing, result-driven approach. We prioritize absolute client anonymity and deliver uncompromising evidentiary standards across all assignments.
Absolute Discretion & NDA Protection
Every case inquiry and client identity is safeguarded under strict legal non-disclosure protocols from initial consultation to final dossier delivery.
Transparent Pricing & No Hidden Fees
Clear, upfront cost breakdowns tailored to your precise case scope with zero unexpected overhead charges or escalation fees.
Result-Driven Investigation
Focused execution geared toward securing actionable facts and Documented Investigation Reports efficiently.
Request Confidential Briefing
Submit an outline of your situation. An investigative director will review and contact you via your preferred secure channel.
Discuss your case directly with a senior director in Delhi.
Initial briefings are conducted with strict non-disclosure safeguards. Contact our direct operations desk to arrange a secure case consultation.
Call Delhi HQ: +91 99993 35950