Not knowing is worse than knowing. Whether it is a spouse whose stories have stopped adding up, a custody dispute where a child’s safety depends on what happens at the other parent’s home, or an insurance claim that does not fit the injury, FSO Guard’s licensed private investigators conduct discreet, Florida-legal surveillance in Miami and South Florida and deliver the truth in a form that holds up in court.
Surveillance investigations we conduct
Infidelity and cheating spouse investigations
Discreet observation of a spouse or partner during the times and places you suspect — evenings, business trips, the gym, the office — documenting meetings, locations and companions with time-stamped video and photos. We help you decide where to focus so your budget goes where the truth is likely to appear, and we coordinate with your family law attorney when you have one.
Child custody and timesharing
Documentation of what actually happens during the other parent’s time: who is in the home, substance use, driving with the children, supervision, cohabitation with a new partner, exposure to dangerous people — evidence family courts take seriously.
Cohabitation and alimony
Evidence that a former spouse receiving alimony is living with a new partner in a supportive relationship, which can affect alimony under Florida law — overnight patterns, shared address indicators, financial commingling clues.
Insurance and workers’ compensation claims
Activity checks and surveillance of claimants for insurers, self-insured employers and defense attorneys — documenting physical activity, work and daily routines inconsistent with a claimed injury.
Employee misconduct
Surveillance of employees suspected of moonlighting on sick leave, working for a competitor, theft, substance use on the job, or misusing company vehicles and time — see corporate investigations.
Personal and family concerns
A teenager’s whereabouts and associates, an elderly parent’s caregiver, a nanny’s conduct, a new partner’s true situation.
Stalking and harassment documentation
Documentation of a stalker’s or harasser’s behavior for injunctions and police reports, often combined with protection.
How surveillance works
- Confidential consultation — what you suspect, what you already know, patterns and schedules, vehicles, addresses, photos of the subject, and what you need the evidence for.
- Plan and budget — which days and hours to cover, one or two investigators, vehicles and equipment, and a written estimate.
- Surveillance — unmarked vehicles, licensed investigators, video and photo documentation from public places, real-time updates when you want them.
- Report — a written timeline with time-stamped photos and video, delivered securely; investigator available for testimony.
What we will not do
Trespass, break into homes or vehicles, access phones, email or social media accounts, record private conversations without consent, place GPS trackers on vehicles the client does not own, impersonate law enforcement, or harass or confront the subject. These are crimes in Florida, they destroy your case, and any investigator who offers them is putting you at risk. Read more on lawful GPS tracking.
Why clients choose FSO Guard investigators
- Licensed Florida investigators working for a licensed agency, insured as required by the state.
- Discretion — unmarked vehicles, rotating personnel, no contact with the subject, strict confidentiality.
- Court-ready evidence — proper chain of custody, time-stamps, testimony when needed.
- Honest budgeting — we plan sessions around likely windows instead of billing endless hours.
- English, Spanish and Russian speaking investigators.
Service area
Surveillance and infidelity investigations in Miami, Miami Beach, Brickell, Coral Gables, Kendall, Doral, Aventura, Hollywood, Fort Lauderdale, Weston, Boca Raton and West Palm Beach.
For a confidential consultation call (786) 659-5011, message us on WhatsApp or send the form. See also how much a private investigator costs in Florida and all investigation services.
