Marriage is one of the most important decisions in life — and in today’s world, ensuring complete trust and transparency before or after marriage has become essential. Whether it’s confirming your partner’s background, loyalty, financial status, or personal behavior, hiring a private detective for marriage investigations in Delhi can help you uncover the truth with solid evidence.
At GS Detective Agency, we specialize in pre-matrimonial and post-matrimonial investigations, handled by expert investigators with 17+ years of experience and 1700+ successful cases across India. Our aim is to provide accurate, confidential, and legally valid reports that help you make informed decisions before or after tying the knot.
What Is a Private Detective for Marriage?
A private detective for marriage is a professional investigator who gathers reliable information about an individual’s background, lifestyle, habits, financial condition, and personal relationships.
There are mainly two types of matrimonial investigations:
- Pre-Matrimonial Investigation: Conducted before marriage to verify the background and character of the potential partner.
- Post-Matrimonial Investigation: Conducted after marriage to confirm doubts regarding loyalty, extra affairs, or behavioral changes.
Both services are completely confidential, ethical, and legal when handled by a licensed agency like GS Detective Agency.
Private Detective for Marriage Investigation Cost in Delhi
The cost of hiring a private detective for marriage investigation in Delhi depends on various factors such as the type of investigation, duration, complexity, and profile of the subject.
At GS Detective Agency, we maintain complete transparency in pricing so clients can plan their investigation confidently.
Below is our updated 2025 pricing structure for matrimonial investigations in Delhi & NCR:
Basic Daily Detective Charges
| Category | Type of Subject | Charges (Per Day) |
|---|---|---|
| Category A | High Profile / Extra Smart / Hyperactive | ₹6,500 |
| Category B | Smart / Moderately Challenging | ₹5,500 |
| Category C | Normal Subject | ₹4,500 |
⏱ 8–10 hours duty per day | Minimum 10-day assignment required.
Duration-Based Detective Fees
| Duration | Approx. Rate Per Day | Discount / Surcharge |
|---|---|---|
| 1 Day Only | ₹8,000 | +80% |
| 2–3 Days | ₹6,000 | +40% |
| Up to 5 Days | ₹5,000 | +20% |
| 7 Days | ₹4,000 | Standard |
| 11–20 Days | ₹3,500 | –10% |
| 21–30 Days | ₹3,300 | –15% |
| Above 30 Days | ₹3,000 | –20% |
Pre & Post Matrimonial Investigation Charges
| Investigation Type | Starting Cost (Delhi & Gurgaon) |
|---|---|
| Pre-Matrimonial Detective | ₹30,000 onwards |
| Post-Matrimonial Detective | ₹35,000 onwards |
Final pricing may vary depending on the nature and complexity of each case.
General Detective Service Cost in Delhi
| Investigation Type | Category C | Category B | Category A |
|---|---|---|---|
| Personal Investigations | ₹5,000/day | ₹6,000/day | ₹7,000/day |
| Matrimonial Investigations | ₹6,000/day | ₹7,000/day | ₹8,000/day |
| Corporate Investigations | ₹7,000/day | ₹8,000/day | ₹9,000/day |
| Legal Investigations | ₹8,000/day | ₹9,000/day | ₹10,000/day |
Payment Terms & Policies
To ensure smooth and transparent operations, we follow a standard payment policy:
- 75% advance at the start of the case.
- 25% payment before 50% of case completion.
- Full payment required for:
- Daily or telephonic reporting
- Final verbal/written report
- All cases are non-stoppable and non-refundable once initiated.
✅ We recommend a minimum of 1-week investigation for reliable results.
✅ Suggested follow-up: Counter check on 3 key days during the following week.
Factors Affecting Matrimonial Detective Charges in Delhi
The cost of matrimonial investigation varies based on several factors, including:
- Nature of the Case: Pre-marriage verification vs. post-marriage investigation.
- Subject’s Profile: Profession, lifestyle, or travel frequency.
- Duration of Surveillance: More days require more manpower and resources.
- Manpower Required: Number of field agents involved.
- Use of Technology: GPS tracking, hidden cameras, or background databases.
- Location: Within Delhi or multiple cities.
- Confidentiality & Reporting: Real-time updates, video/photo evidence, etc.
Our team always discusses these details clearly before starting any case to provide a fair and accurate quotation.
Why Choose GS Detective Agency for Matrimonial Investigations?
When it comes to private detective services for marriage in Delhi, GS Detective Agency stands among the most trusted names.
Here’s why thousands of clients choose us:
- 17+ Years of Investigation Experience
- 1700+ Successfully Solved Cases Across India
- 100% Confidential & Discreet Operations
- Legal and Ethical Investigation Methods
- Expert Detectives with Proven Track Record
- Quick, Reliable, and Actionable Results
Our lead investigator, Mr. Gaurav Kashyap, personally oversees every matrimonial case to ensure accuracy and client satisfaction.
Frequently Asked Questions
1. How much does a private detective cost in Delhi for marriage verification?
Charges usually start from ₹30,000 and can go up to ₹1,00,000 depending on the case duration, subject profile, and complexity.
2. Are matrimonial detective services confidential?
Yes. At GS Detective Agency, every investigation is handled discreetly and legally. Your identity and details are never disclosed.
3. How long does a matrimonial investigation take?
Generally, 7–10 days is ideal, but it may vary depending on case depth and scope.
4. Are detective charges refundable?
No. Due to operational costs and confidentiality, all cases are non-refundable once initiated.
Contact GS Detective Agency in Delhi
GS Detective Agency
Aggarwal City Square, Mall, near M2K Cinemas, Sector 3, Rohini, Delhi, 110085
📱 Call / WhatsApp: +91-8750554733
🕘 Timings: Mon – Sat: 9:30 AM – 6:00 PM
Contact our investigation experts today for a 100% confidential consultation about your pre- or post-matrimonial case.
Final Thoughts
Hiring a private detective for marriage in Delhi is not about doubt — it’s about making informed, confident life decisions. Whether you need to verify someone’s background before marriage or confirm loyalty after, GS Detective Agency ensures every detail is checked, every fact verified, and every client protected with absolute privacy.
Trust Delhi’s most reliable investigators to bring you the truth — because in matters of marriage, clarity means peace of mind.