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13 Best Private Investigators in Atlanta

Atlanta private investigators cover very different needs, including personal matters, legal cases, corporate inquiries, surveillance, and locating people or vehicles. This guide helps you narrow the field by matching the service to the situation.

Before contacting an investigator, consider confidentiality, relevant case experience, availability, and whether you need court-ready evidence, document service, background checks, or a consultation first.

How this guide is ordered

The options are ordered around the investigation services they clearly support, the types of cases they handle, and practical factors such as organization, communication, and whether their work fits personal, legal, or business needs. Some eligible businesses may purchase enhanced visibility, which can influence their placement.

Top 3 Ranking Map How to choose

Atlanta's top investigators for personal and business matters

Open each listing to see services, location, and contact details.

Compare 13 private investigators in Atlanta

Investigative Solutions LLC #1

Investigative Solutions LLC

4.8146 reviews
1100 Peachtree St NE Suite 200, Atlanta, GA 30309, United States

Investigative Solutions LLC is an Atlanta private investigator serving corporations, law firms, insurance agencies, businesses and individuals across Georgia and surrounding areas. The firm handles confidential investigative matters with a focus on clear communication, discreet casework and practical guidance from the initial conversation onward.

Its background includes more than 30 years of field experience, along with licensed private detective services and DNA examination capability. The team is recognized for prompt responses, thorough work, regular updates and a willingness to explain the process step by step. That combination is valuable for sensitive personal matters, legal support and business investigations where documented facts and dependable communication matter.

Investigative Solutions LLC #2

Investigative Solutions LLC

4.9103 reviews
9 W Broad St SuiteB, Newnan, GA 30263, United States
Best for
Legal and corporate investigationsConfidential personal matters

Investigative Solutions LLC provides licensed private investigation services in Atlanta and throughout Georgia for attorneys, corporations, insurance companies, businesses and private individuals. The firm’s work is positioned around confidential handling, clear expectations and professional evidence gathering for personal, legal and business matters.

Communication is a central strength: the team explains what to expect from the initial consultation, keeps clients informed and approaches cases with thorough, timely follow-through. More than 30 years of field experience and DNA examination capability add depth to the firm’s investigative offering, while same-day responses are often available when a new matter requires quick direction.

Probity Investigations #3

Probity Investigations

4.972 reviews
Best for
Personal, legal and business investigations

Probity Investigations serves Atlanta with discreet private investigation for personal, legal and business matters. Its services include infidelity investigations, surveillance, child custody, alimony, missing-person searches, background investigations, bug sweeps and broader fact-gathering work. The team works with individuals, attorneys and businesses that need documented information handled professionally.

The process is structured and easy to follow, beginning with a confidential consultation and continuing through clear updates and detailed reporting. Todd is known for prompt communication, patient explanations and organized case management, qualities that help make stressful situations easier to navigate. Online appointments are available, and the firm serves Fulton, Cobb and DeKalb counties as well as wider Georgia matters. An initial retainer is required, with itemized billing provided during the case.

Black Spear Intelligence #4

Black Spear Intelligence

4.959 reviews
1055 Howell Mill Rd NW, Atlanta, GA 30318, United States
Best for
Locating people and personal investigationsTenant screening and consultation

Black Spear Intelligence is an Atlanta private investigator focused on thorough, carefully documented casework and responsive client support. The team handles personal investigations, locating work and tenant screening, with a practical emphasis on accurate information and clear explanations.

Clients can expect a patient, professional approach, regular communication and attention to the details that matter in sensitive cases. An appointment is required, making the initial consultation the right setting to outline the situation, clarify objectives and determine the most appropriate investigative path.

IAtlanta
#5

Investigative Solutions LLC

533 reviews
2330 Scenic Hwy S, Snellville, GA 30078, United States

Investigative Solutions LLC is an Atlanta private investigation firm serving individuals, attorneys, corporations, insurance agencies and businesses throughout Georgia. Its licensed team approaches confidential matters with a professional, responsive process that keeps the client informed from the first conversation through the completion of the work.

The firm handles a broad range of investigative needs and brings more than 30 years of field experience to its work. Communication is clear and consistent, with attention to detail and a practical effort to deliver the agreed results. That makes the company a useful point of contact for sensitive personal cases, legal support and business investigations requiring discretion and organized follow-through.

LAtlanta
#6

Legion Investigative Group

533 reviews
2700 Braselton Hwy, Dacula, GA 30019, United States

Legion Investigative Group is an Atlanta private investigator with a particularly strong focus on locating people and serving legal documents. Process serving is handled with speed, professionalism and close attention to the procedural details that can affect a case.

Brad Moore works directly with clients and legal teams, providing clear updates from assignment through completion. The firm is useful when a defendant or other party has been difficult to locate, when personal service is time-sensitive or when a paralegal needs a dependable process server who will return the necessary documentation promptly.

Secure Enterprises LLC #7

Secure Enterprises LLC

4.938 reviews
1755 N Brown Rd Suite 200, Lawrenceville, GA 30043, United States
Best for
Legal document service and process serving

Secure Enterprises LLC is a Georgia private investigation and security firm serving Atlanta-area clients with investigative, protection and security consulting services. Its work includes private investigations, infidelity and child-custody matters, counterterrorism-related investigations and service of process across several Georgia counties.

The company takes time to understand each case, define practical objectives and identify a cost-effective path forward. Its process-serving work is designed for routine assignments as well as difficult cases requiring additional effort to complete service, with prompt affidavits and clear communication. Thomas is known for patience, responsiveness, legal-process knowledge and efficient execution, making the firm especially useful for attorneys and individuals navigating unfamiliar court procedures.

SAtlanta
#8

Southeast Private Investigations

531 reviews
4132 Athens Hwy #110, Loganville, GA 30052, United States
Best for
Domestic surveillance and infidelity investigationsLocating people or vehicles

Southeast Private Investigations serves Atlanta with discreet investigative support for situations that require clear, documented facts. Its work includes domestic surveillance, locating people, background checks, insurance fraud investigations, and specialized computer and cell phone forensics. The team focuses on gathering, compiling, and presenting evidence suitable for court or mediation, including video, photographs, and detailed reports.

Communication is a notable strength, with prompt updates, careful explanations, and an organized approach from the initial inquiry through the completed investigation. The service is particularly relevant when time matters, including locating individuals or vehicles and obtaining information quickly. Appointments are required, and on-site parking is available.

Callahan & Associates, LLC - Atlanta Private Investigator #9

Callahan & Associates, LLC - Atlanta Private Investigator

525 reviews
303 Perimeter Center N Suite 300, Atlanta, GA 30346, United States
Best for
Missing-person investigationsChild custody and family matters

Callahan & Associates, LLC handles private investigations in Atlanta for matters involving missing persons, custody disputes, infidelity, and legal evidence gathering. Surveillance assignments are supported by clear photographs, thorough reports, and testimony when a case reaches court.

The firm’s service style centers on tact, understanding, regular communication, and careful handling of sensitive information. It is a practical fit for individuals who need organized investigative work during difficult family or legal situations.

Capital One Consulting Services Private Investigations and Security Solutions #10

Capital One Consulting Services Private Investigations and Security Solutions

521 reviews
3100 Interstate N Cir SE Ste 200A, Atlanta, GA 30339, United States
Best for
Business background investigationsPersonal fact-finding

Capital One Consulting Services provides private investigation support throughout the Metro Atlanta area, with an emphasis on confidentiality, factual reporting, and responsive case handling. Its investigative work includes background investigations for businesses, personal matters, locating people, and detailed fact-finding.

The team is also associated with commercial and private security services, including site assessments for possible eavesdropping and executive protection. Initial communication is handled with courtesy and urgency, followed by organized intake and prompt follow-up. The company draws on more than 100 years of combined law-enforcement expertise across its team.

Harmer Investigations & Associates, LLC #11

Harmer Investigations & Associates, LLC

4.823 reviews
5534 Old National Hwy Ste 254, College Park, GA 30349, United States
Best for
Family-location and custody investigations

Harmer Investigations & Associates provides private investigative services in Atlanta, including locating individuals, surveillance, and documentation for family or legal matters. The firm is associated with prompt case action, organized reporting, and direct communication when circumstances require quick answers.

Its approach can be especially useful for sensitive family situations, such as concerns involving a child’s living conditions or a difficult custody matter. Availability for questions and the use of modern investigative tools add a hands-on dimension to the service.

Identafind #12

Identafind

516 reviews
400 Galleria Pkwy, Atlanta, GA 30339, United States
Best for
Employment background checksSurveillance and infidelity investigations

Identafind provides discreet private investigator services in Atlanta, with a focus on infidelity investigations, background checks, surveillance, and digital forensics. The service is designed for both personal matters and business needs, including hiring-related background screening.

Its strongest practical advantages are speed, precision, transparent pricing, and attention to detail. That makes Identafind a relevant option when a business needs to process background checks for multiple hires or when an individual needs carefully documented investigative work.

On The Mark Investigations #13

On The Mark Investigations

4.429 reviews
965 Duluth Hwy Ste 101, Lawrenceville, GA 30043, United States
Best for
Child custody and infidelity investigationsMissing-person inquiries

On The Mark Investigations handles private investigations in Atlanta and throughout Georgia, covering infidelity, child custody, surveillance, background investigations, fraud, missing persons, and criminal-defense support. The firm also provides legal process serving, including delivery of subpoenas, summonses, and court documents with proof of service.

Its investigative work is presented as discreet, legally compliant, and supported by photographs, video, and court-oriented documentation. The service is a strong match for individuals, attorneys, and businesses that need structured fact-finding or timely legal document delivery.

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Map of private investigators in Atlanta

Atlanta’s investigator options are presented across the city rather than around one verified neighborhood cluster. The main distinction is often the type of assignment each office handles, from personal investigations to corporate and forensic work.

Choose based on where meetings, surveillance, service of documents, or evidence collection must take place. Confirm the service area and appointment arrangements before traveling, especially for time-sensitive matters.

Investigation services

  • Personal investigationsSupport for confidential personal matters, including relationship concerns and other sensitive assignments.
  • Surveillance and infidelity casesDomestic surveillance options for clients who need carefully documented observations.
  • Locating people or vehiclesAssistance with locating individuals, vehicles, and related personal investigation needs.
  • Corporate investigationsLegal and corporate investigations, including internal inquiries and suspected corporate fraud.
  • Due diligence and risk reviewVendor due diligence and risk review for businesses assessing people, partners, or providers.
  • Legal and forensic supportInvestigative support for legal matters, forensic work, background checks, and court-ready evidence.
  • Process servingLegal document service and process serving for clients managing formal legal proceedings.
  • Tenant screeningTenant screening and consultation for property owners or managers making leasing decisions.

How to choose an investigator

  1. Describe the situation without sharing unnecessary sensitive details at first.
  2. Ask whether the investigator regularly handles your case type.
  3. Confirm whether the work includes written reports, photographs, or court-ready evidence.
  4. For process serving, clarify the document requirements and service area.
  5. Ask how updates are provided and who will have access to case information.
  6. Discuss the expected scope, billing structure, and next steps before authorizing work.

Frequently asked questions

What can a private investigator in Atlanta help with?

Services vary by investigator. Common assignments include personal and domestic investigations, surveillance, locating people or vehicles, tenant screening, background checks, process serving, corporate fraud inquiries, and legal or forensic investigative support.

How do I choose between personal and corporate investigators?

Start with the purpose of the assignment. Personal investigators may focus on surveillance, locating people, or confidential matters, while corporate-focused teams may handle internal investigations, vendor due diligence, fraud concerns, and business risk reviews.

Can an investigator prepare evidence for court?

Some providers specifically support court-ready evidence, background checks, reports, and legal investigations. Ask what documentation is supplied, how evidence is handled, and whether the investigator has experience with the type of proceeding involved.

What should I ask before hiring an investigator?

Confirm experience with your case, availability, service area, communication method, privacy practices, and expected deliverables. It is also useful to clarify the scope of work and billing approach before any surveillance or records work begins.

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