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Page Updated: 20/10/26
Surveillance Private Investigator: Discreet Surveillance in 170+ Countries
Low Cost Detectives Surveillance Private Investigator. When you need to know where someone goes and who they meet, guessing is not enough. A surveillance private investigator records it, so your next step rests on evidence.
Speak to an InvestigatorOur surveillance team works in pairs with a dedicated vehicle, and the subject is never alerted. You receive a written report, with timestamped photos or video evidence where the law allows. We provide covert surveillance services for private clients, businesses, insurers, and legal teams.
Speak to one of our surveillance investigators today, in complete confidence.
All inquiries are treated in complete confidence. Your investigation is private from first contact to final report.
Why Choose Low Cost Detectives as Your Surveillance Private Investigator
Our investigators are fully licensed, with over 30 years of professional experience. Every surveillance team is locally employed and knows the area and its laws. With 300+ branches in 170+ countries, we can follow a case wherever it leads.
One Lead Investigator owns each surveillance operation and coordinates the team on the ground. You receive regular updates during the surveillance period. A full evidence report follows when it ends. Surveillance sits alongside our background checks, due diligence, and wider business investigations.
30+ Years of Experience
Our investigators have documented surveillance cases for over three decades.
Two-Person Teams
Every surveillance operation uses two investigators and a dedicated vehicle.
170+ Countries Covered
Locally employed surveillance specialists in 300+ branches, wherever the subject goes.
95% Global Success Rate
We hold a 95% global success rate across our investigations.
Get in Touch with our Expert Surveillance Investigators
0044 800 193 6162 (Global Clients)
Surveillance Investigations for Every Kind of Case
Private clients, businesses, insurers, and legal teams hire a surveillance company for different reasons. We plan each surveillance operation around the question you need answered.
Infidelity and Relationships
Late meetings and unexplained trips raise hard questions. We record where a partner goes, who they meet, and how they interact. See our infidelity investigator service.
Insurance Claims
Some personal injury and workers' compensation claims do not match the claimant's daily life. Insurers instruct our surveillance investigators to record what really happens. Read about our fraud investigations.
Employee Misconduct
Staff on sick leave, or working for a competitor on company time, cost a business money. We document workplace misconduct and theft through our employee theft investigations.
Child Custody
In a custody dispute, facts carry weight. We record where a child spends time and with whom. Learn about our child custody investigations.
Legal Cases
Attorneys and solicitors need evidence for litigation and court. Our reports are factual, dated, and ready for legal proceedings. See our legal investigation services.
Surveillance Abroad
A subject may travel for work or live in another country. Our locally employed teams carry out surveillance in 170+ countries, under each country's rules.
See What Really Happens
Tell us who, where, and when. A surveillance private investigator will plan the operation and explain what it can show.
Speak to an InvestigatorInquiry Form - Reach Out to Our Team
Your inquiry is completely confidential. We never share your details.
How a Surveillance Investigation Works, Step by Step
Our surveillance investigations follow four steps, from your first message to the evidence report.
Tell Us About the Subject
Share who the subject is, their usual routine, and the places they visit. Tell us what you need to find out.
We Plan the Operation
A Lead Investigator reviews the case and picks the surveillance days or nights that matter most. We confirm whether photos and video are allowed in that country.
Our Team Watches and Records
A two-person team of experienced investigators follows the subject discreetly, by vehicle and from fixed points. You receive regular updates while the surveillance is under way.
You Receive the Evidence Report
The report sets out movements, meetings, times, and locations, with photos or video where the law allows. It ends with a summary of key findings and recommendations.
Client Reviews
What Our Surveillance Clients Say About Us
From private and business clients who needed evidence
★★★★★
Low Cost Detectives helped me with personal surveillance when I had suspicions about my spouse. Their professionalism and discretion were commendable. I felt supported throughout the process.
Mei, Singapore City, Singapore · Personal Surveillance Infidelity
★★★★★
We needed commercial surveillance for a sensitive business matter. Low Cost Detectives handled it with utmost professionalism, providing us with the evidence we needed.
David, Vancouver, Canada · Commercial Surveillance
★★★★★
Their vehicle surveillance service provided the evidence we needed in a legal case. Truly professional.
François, Paris, France · Vehicle Surveillance
★★★★★
Their sensitive handling of my child custody case made a difficult time more bearable. Thank you.
Grace, Cape Town, South Africa · Child Custody Investigations
Read more client reviews.
Why Hire a Surveillance Private Investigator
Trained surveillance investigators record what happens, lawfully and in plain terms.
Professional surveillance takes two people, a plan, and proven surveillance methods. Following someone yourself is risky, and it rarely produces evidence a court or insurer will accept.
Two Investigators, One Vehicle
One person cannot drive, watch, and record at the same time. Our surveillance specialists work in pairs, so the subject is not lost at a traffic light.
Evidence That Stands Up
Every observation is logged with the time, date, and location. Photos and video evidence are timestamped where the law allows.
Never Alerted
Our investigators never engage with or alert the subject. Discretion and integrity protect your case and your peace of mind.
Within Local Law
Some countries do not allow filming people without consent. There, our investigators keep a detailed written log instead.
Think You Are Being Watched?
Surveillance can work the other way. If you suspect someone is following or harassing you, see our counter-surveillance service.
Frequently Asked Questions About Hiring a Surveillance Private Investigator
Common questions from clients considering surveillance
What is a surveillance investigator?
A surveillance investigator is a private investigator who watches a subject discreetly and records what they do. At Low Cost Detectives, each surveillance private investigator works in a two-person team with a vehicle. The team logs movements, meetings, and activities with times and places. You then receive a written evidence report, with photos or video where the law allows.
What types of surveillance do private investigators use?
Most cases combine three types of surveillance. Mobile surveillance follows the subject by vehicle, and static surveillance watches from a fixed point. Physical surveillance on foot covers places a car cannot reach. Our surveillance team chooses the surveillance techniques that fit the subject's routine and the country's rules.
How do private investigators do surveillance?
They plan around the subject's routine and the times that matter most. Our two-person teams follow discreetly, so the subject is not lost in traffic. They log every movement and meeting as it happens. Where the law allows, they take timestamped photos and video from public places.
What is covert surveillance?
Covert surveillance means watching someone without their knowledge. The subject is never approached or alerted, so their behavior stays natural. Our covert surveillance services take place in public places and follow the law of each country. Clients use them in infidelity, insurance, employment, and custody cases.
Is it legal to hire a private investigator for surveillance?
Yes, when the investigator uses lawful methods. Private investigator surveillance laws differ by country, and our teams follow the rules where they work. They observe and record in public places. Where filming people without consent is not allowed, we keep a detailed written log instead.
How long does surveillance take?
It depends on the subject's routine and what you need to know. Surveillance typically runs over three days or nights. Each surveillance day is planned around the moments that matter, such as a weekend or late meeting. We agree the timing with you before work begins.
What is in a private investigator surveillance report?
The report sets out every movement, meeting, and activity we observed, with times, dates, and locations. It includes timestamped photos or video where the law allows. A summary of key findings follows. Where useful, we add recommendations that your attorney or solicitor can review.
Will the person know they are being watched?
No. Our investigators never engage with or alert the subject at any point. Working in pairs with a vehicle makes it easier to stay out of sight. Your case stays confidential from first contact to final report. You decide what happens with the findings.
Can you carry out surveillance in another country?
Yes. Low Cost Detectives has 300+ branches in 170+ countries, and every surveillance team is locally employed. Our investigators know the area and the local law. If the subject travels for work or lives abroad, we can arrange surveillance where they are. Where filming is not allowed, you receive a written log instead.
Evidence, Not Assumptions
Timestamped photos, video, and a written log. Our surveillance reports give you facts you can act on.
Start Your SurveillanceSurveillance Private Investigator | Surveillance Africa | Surveillance Asia | Surveillance Europe | Surveillance North America | Surveillance Oceania | Surveillance South America
Surveillance Private Investigator Interesting Links and Articles:
1. U.S. Bureau of Labor Statistics: Private Detectives and Investigators
Investigators may keep watch or take photographs, often from a hidden position, to gather information on people of interest.
2. ICO: Employment practices and data protection: monitoring workers
The UK regulator's guidance for employers who monitor workers.
3. NAIC: Insurance Fraud
The US insurance regulators' association reports that fraud costs consumers $308.6 billion a year.
