St. Lucie County Private Investigator
Need the truth in St. Lucie County? Discreet, licensed investigators serving Port St. Lucie and Fort Pierce. Free consultation.

Private Investigator in St. Lucie County
Professional and Discreet Investigative Services
Stop the uncertainty. That feeling of doubt doesn't go away on its own. We provide the facts you need to move forward.
Get Your Free, Confidential Consultation
St. Lucie County is where our office is. Fort Pierce is home, Port St. Lucie is fifteen minutes away, and this is the county we know better than any other — which is why so much of our work starts here.
Our Services: From Doubt to Factual Clarity
We move beyond simple information-gathering. We provide the concrete, admissible evidence and answers you need, applying our deep local knowledge of St. Lucie County to every case.
- Infidelity Investigations: Stop the sleepless nights. We provide the concrete, factual evidence you need to make a clear decision and end the uncertainty.
- Child Custody Cases: Protect your child's future. We gather the admissible evidence and document the facts needed to support their well-being in court.
- Surveillance: When you can't be there, we are. Our team provides a discreet, objective, and irrefutable record of the truth.
- Background Checks: Don't leave your personal or business safety to chance. We conduct comprehensive research for pre-employment, new tenants, or personal matters.
- Fraud Investigations: Protect your business or personal interests from deceptive activities with a thorough, evidence-based investigation.
- Missing Persons: We apply advanced tools and local expertise to locate loved ones or individuals who are difficult to find.
Why St. Lucie County Trusts Us
Choosing the right private investigator is critical. You need a partner who values your confidentiality as much as you do. We are not just a service; we are your solution.
- Absolute Discretion Guaranteed: This is our most important promise. Your privacy is our priority. Your situation will be handled with the respect and 100% confidentiality it deserves.
- Deep Local Expertise: We aren't a faceless national firm. We live and work in St. Lucie County. We know the communities, from Port St. Lucie to Fort Pierce, giving us a critical advantage in your case.
- Licensed, Insured, and Proven: We are a fully licensed and insured Florida-based agency. Our years of experience deliver reliable, actionable, and court-ready results.
Your Questions Answered
It's normal to have questions. Here are the answers to the most common concerns we hear.
How do I hire a private investigator? I've never done this before.
Will the person I'm investigating find out?
What does a private investigator cost in Florida?
Is what you do legal? Can I use this evidence in court?
I'm not sure if my situation is "serious" enough. What should I do?
What areas do you serve?
Your Path to Clarity Starts Here
Ready to stop guessing? Contact Roberts Investigative Services, Inc. today for a free, 100% confidential consultation. Our team is standing by to listen and provide the answers you need.
- Phone: (888) 772-7894
- Email: danielle@myinvestigator.org
- Secure Form: Contact Us
Don’t wait for the truth to find you. Let us uncover it for you with professionalism and discretion.
What St. Lucie Cases Usually Involve
- Family disputes — the concrete evidence you need to make a clear decision.
- Surveillance — a discreet, objective, time-stamped record.
- Background investigations — research for pre-employment, new tenants or personal matters.
- Corporate investigations — thorough, evidence-based fraud investigation.
- Missing persons — locating people who are difficult to find.
- Criminal defense investigation — defence work for charges filed in Fort Pierce.
- Justice Administrative Commission work — for attorneys appointed through the JAC.
Confidential · No Obligation
Talk to a licensed investigator today.
Every case is handled with discretion and a commitment to court-ready results. Reach out for a free, confidential consultation.