What You Should Know Before Hiring a PI: The Insider’s Guide
When you reach the point where hiring a private investigator becomes necessary, it usually means you’re facing a situation that is stressful, confusing, highly sensitive—or sometimes all three. Whether you’re trying to uncover the truth about a relationship, protect your children, locate a missing person, or gather evidence for a legal case, choosing the right investigator can have a major impact on your peace of mind and the outcome of your situation. And in a large, fast-paced city like Los Angeles, where privacy matters and the legal landscape can feel intimidating, it’s especially important to select a PI who is reputable, experienced, and trustworthy.
Unfortunately, many people find themselves overwhelmed when they begin researching private investigators. California has hundreds of licensed PIs, each promising results, professionalism, and discretion. Yet not all investigators operate with the same level of integrity or skill. Some specialize in surveillance; others focus on background checks, family law cases, or missing persons. Some work alone, while others operate full agencies with a team approach. With so many options, it can be difficult to know who is genuinely qualified – and who might overpromise without delivering the evidence you need.
Hiring a private investigator shouldn’t add more stress to an already stressful situation. Instead, it should bring clarity, direction, and reassurance that someone capable is working on your behalf. This guide walks you through exactly what you should look for before hiring a private investigator, which questions to ask, and what red flags to avoid. And as a woman-owned investigative agency trusted throughout Los Angeles, Kinsey Investigations is committed to helping clients make informed decisions, whether you ultimately choose our team or another licensed professional.
Check for the Proper Licensing

In California, private investigators must be licensed through the Bureau of Security and Investigative Services (BSIS). A legitimate PI should be able to provide their license number without hesitation. You can verify that license online to confirm that it’s active and that there are no administrative actions against them.
Working with an unlicensed investigator is risky—not only could it invalidate the evidence they collect, but it could also expose you to legal or financial issues. Always make licensing your first filter.
Look for Experience with Your Type of Case
Investigations vary widely in scope, complexity, and legal requirements. An investigator who excels at workers’ compensation surveillance may not be the best fit for a child custody case. Someone who specializes in digital forensics may not have the field experience required for mobile surveillance.
Before hiring anyone, ask:
- Have you handled cases like mine before?
- What were the results?
- What challenges should I expect?
Kinsey Investigations, for example, has extensive experience with infidelity cases, missing persons, co-parenting disputes, probate matters, harassment cases, and attorney-supported investigations. This kind of familiarity helps ensure your PI knows what to look for – and how to document it properly.
Evaluate Their Communication Style
A good private investigator is not only skilled in the field; they are also clear, professional communicators. They should explain the process, provide realistic expectations, and keep you updated throughout the investigation.
Pay attention to whether they:
- Listen carefully
- Ask thoughtful questions
- Respond promptly
- Explain fees clearly
- Avoid making unrealistic promises
If you feel pressured or rushed, that’s a red flag. Investigative work requires collaboration and trust. You should feel comfortable sharing sensitive information and confident that your concerns are being heard.
Ask About Technology and Tools
Modern investigations rely on far more than a camera and a notepad. Today’s private investigators often use:
- Digital forensics
- Social media research
- GPS tracking where legal
- Database searches
- Advanced surveillance equipment
It’s important to choose a PI who stays up-to-date with the tools and legal requirements associated with modern investigative work. California, in particular, has specific laws about privacy, recording, and tracking – your PI should understand these boundaries and operate strictly within them.
Understand the Fee Structure
Private investigators typically charge by the hour, by the job, or by the type of service. Surveillance, background checks, and interviews all have different cost structures. Make sure you know:
- Hourly rates
- Retainer requirements
- Additional expenses (travel, reports, court testimony)
- Estimated number of hours for your case
A reputable investigator will be transparent about costs from the beginning. If pricing is vague or confusing, proceed with caution.
Look for Genuine Client Testimonials
Authentic reviews and testimonials can provide valuable insight into a PI’s professionalism, communication style, and success rate. Look for consistent themes: reliability, compassion, thoroughness, and honesty. A top investigative agency should show a proven history of helping clients through difficult experiences with discretion and integrity.
Kinsey Investigations is known throughout Los Angeles for its personalized approach, strong communication, and success in difficult cases – especially those involving families, relationships, and personal safety.
Red Flags to Avoid
Some signs that an investigator may not be trustworthy include:
- Won’t provide a license number
- Promises guaranteed results
- Pressures you to start immediately
- Avoids written agreements
- Quotes prices far below market value
- Doesn’t ask questions about your situation
Trust your instincts. A reputable PI will always prioritize professionalism, legality, and transparency.
Hire a PI Who Makes You Feel Safe and Supported
A good investigator does more than just gather facts—they help you regain a sense of control during uncertain moments. The best fit is someone who combines technical skill with empathy, especially in emotionally charged cases.
As a woman-owned agency, Kinsey Investigations brings a unique level of compassion and intuition to every case. Clients often say they feel understood and supported from the very first conversation.
Contact Kinsey Investigations Today
Whether you’re facing a personal matter, a family law issue, a missing person situation, or a complex legal case, choosing the right private investigator is one of the most important decisions you can make. Kinsey Investigations brings decades of experience, a reputation for integrity, and a compassionate, client-first approach to every case we take on.











