3 Best Private Investigation Service in Miami, FL

Expert-recommended Top 3 Private Investigation Service in Miami, Florida. All of our private investigators actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

3+ YEARS IN TBR
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VALDES INVESTIGATION GROUP

12855 Southwest 136 Avenue, Suite 102,
Miami, FL 33186 Directions

Since 2011

Specialty:

Corporate Investigations Domestic Family Investigations Drone Investigations Hacked Investigations Insurance Investigations Litigation Investigations Missing Person Investigations Unclaimed Funds Investigations Research Hard Drive Recovery Asset Recovery

"Valdes Investigation Group provided commercial surveillance services to organizations across the country for over 45 years. They have various offices statewide, nationally, and in the Caribbean. The quality and excellence of every investigation that they handle are reflected in their commitment to their clients. They strive to maintain a competitive advantage and be recognized as an industry leader nationally in fraud investigations within each market. Their mission is to be proficient in aggressively detecting and fighting fraud with a highly trained and qualified team. Valdes Investigation Group's diversity of services meets the many needs of an expanding client base, which assures strong future business growth. Their focus is to assist their clients in achieving their goals and provide unparalleled results at a competitive rate. Their company serves the following industries: Insurance Companies, Banking Institutions, Legal Institutions, and Government Agencies.

2026 Highlights: Valdes Investigation Group offers a free, confidential consultation."

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License #A1700169

Price:

Price Range For Private Investigation
Starts From $95
Up To $410

Contact:

(786) 717-7412

Open 24 Hours

TBR® Inspection Report:

8+ YEARS IN TBR
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NATHANS INVESTIGATIONS

777 Brickell Avenue, Suite 500-91674,
Miami, FL 33131

Since 2015

Specialty:

Scam Investigations National Background Checks Catfish Investigations Social Media Fraud Investigations Romance Scam Investigations Online Dating Investigations OSINT Investigations AI Investigations Due Diligence Investigations Infidelity Investigations Skip Tracing Anti-Piracy and Intellectual Property Criminal Investigations Child Custody Investigations Online Dating Bank and Asset Investigations Surveillance Investigations Stalking Investigations Risk Management Investigations

"Nathans Investigations offers professional and confidential investigation services to a diverse range of clients. The firm was founded by Eric Nathan, who has built a strong reputation for his loyalty and dedication to both his clients and the community. They offer National Background Reports for broader coverage. The professionals at Nathans Investigations operate through specialized units, allowing them to tackle even the most demanding and intricate investigative cases effectively. Their team is continuously trained in the latest investigative methods and technologies to ensure that they provide the most effective, up-to-date solutions. Their team is composed of private investigators with backgrounds in law enforcement, military, and risk management. This unique blend of experience enables them to approach cases from a multifaceted perspective, offering an edge in solving complex and high-stakes investigations. Nathans Investigations is committed to serving their community and upholding the highest standards of professionalism. Their licensed private investigators are dedicated to maintaining confidentiality and handling sensitive matters with utmost care and discretion. They offer private investigation services that span the entire state of Florida, as well as national background reports. This broader coverage allows them to effectively handle cases that may involve multiple regions, ensuring that clients receive well-rounded, thorough investigations no matter where they are located. They have developed a distinct system that offers their clients a pre-established price for the entire investigation.

2026 Highlights: The agency is also a Verified Veteran-Owned Business and holds a Top Pro distinction."

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Selected for the 2017 Miami Award
License #A1600239

Price:

Private Investigator Cost
Hourly Rate Starts From $75
Up To $150
Background Checks Flat Fees:
Starts From $300
Up To $1,000
Retainers:
Starts From $500
Up To $5,000

Contact:

(786) 426-7387 (855) 828-8280

Mon-Fri: 9am - 6pm
Sat & Sun: Closed

TBR® Inspection Report:

7+ YEARS IN TBR
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GREY GHOST – PRIVATE INVESTIGATOR MIAMI

701 Brickell Avenue, Suite 1550,
Miami, FL 33131

Since 2008

Specialty:

Corporate Background Checks Criminal and Infidelity Investigations Surveillance Witness and Person Locate Investigations GPS Tracking Drug Rehab Assistance Services Well-being Checks Drug Hub Child Custody and Support

"Grey Ghost – Private Investigator Miami is founded by Ana-Maria Ionita, a former Probation Officer who worked for the Florida Department of Corrections. She holds a Bachelor’s Degree in Criminal Justice with a Minor in Psychology. Her own life experiences, especially those dealing with dishonest people, have led her to private investigations. Grey Ghost understands that when clients contact them to provide investigation services, they are most likely going through a stressful time in their lives. They ensure that all clients are treated with respect, integrity, and utmost empathy. They value the importance of timely communication and strive to always reach out to their clients and update them on everything that is happening with their cases. Their clients are always updated on their cases in real-time, and they are assigned active roles in the investigative process. Grey Ghost–Private Investigator in Miami utilizes databases that are only accessible to licensed private investigators, which ensures the accuracy of all information provided. They also offer free consultation.

2026 Highlights: Their Miami Private Investigators are trained in the latest surveillance techniques and utilize the most advanced surveillance equipment to get you the best results."

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License #A2700431

Price:

Surveillance Fees
Per Investigator At A Minimum Of 4 Hours Per Attempt $111
Surveillance Reports $100
Cell Phone Number $100
Address Check $100
Asset Check $100
Criminal Records $100
Civil Records $100
Marriages and Divorces $150
Comprehensive Background $175
Investigation Services Fees
Witness Person Locate $175+
Spot Check Well-Being Check (Per Attempt) $200

Contact:

(786) 991-0987

Mon-Sun: 9am - 12pm

TBR® Inspection Report: