The 4 best-rated private investigators in Melbourne, FL average 4.9★ on Google across 197 reviews. Best Private Investigations has the top rating (5.0★). Updated October 26, 2026.
4 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (197 reviews combined) and currently operating. Request a call back and the company will phone you directly.
“I found Greg and his Agents to be Very Professional. Through surveillance and information gathering, they are extremely thorough. A friend recommended them to me and am I glad I listened. If you want the Best, call…” — Google review
“I have been trying to locate a dear friend for many years with no luck. A mutual friend referred me to Joe. Within 24 hours Joe provided me with my friend’s contact information. Without Joe’s help this wonderful…” — Google review
“My absolute GO TO for all the service of process and investigation needs. So happy to have their team as part of my arsenal!” — Google review
“Eyewitness Investigations and Surveillance is the BEST. They're responsive, accountable, and I won't use any other company!” — Google review
We scan Google Maps for private investigator listings in and around Melbourne, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Best Private Investigations has the highest Google rating on our Melbourne list: 5.0 out of 5 from 107 reviews (as of October 26, 2026).
Best Private Investigations has the most Google reviews among the companies listed here: 107, with a 5.0★ average.
Only open Melbourne-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.