See the Truth. Act With Certainty.

Licensed Private Investigator — Southfield, Michigan | Discreet. Confidential. Court-Ready.

With 20+ years of experience, Tim Lennon Investigations is a trusted Private Investigator in Southfield, Michigan, providing confidential investigations for infidelity, child custody, fraud, and surveillance cases with professional evidence gathering and reporting throughout Michigan.

All Consultations 100% Confidential

20+ Years Experience

Successfully serving clients with professional investigative services and proven results.

500+ Cases Resolved

Extensive experience handling complex personal, legal, and corporate investigations.

Licensed & Insured in Michigan

Work with a fully compliant and licensed private investigator in Michigan.

100% Confidential

Your privacy is protected from consultation through case completion.
Services Overview

Professional Investigation Services

When you need reliable answers, experience matters.

Tim Lennon Investigations provides comprehensive investigative services throughout Michigan.

Infidelity Investigations

As a trusted Cheating Spouse Investigator in Michigan, we discreetly gather evidence, verify activities, and document findings to help clients gain clarity and make informed personal decisions.

Child Custody Investigations

Our experienced child custody investigator in Michigan provides professional documentation, observations, and evidence regarding parental behavior, living conditions, and child welfare concerns for custody-related matters.

Surveillance Investigations

Our Covert surveillance in Michigan services deliver accurate, legally obtained information through discreet monitoring and detailed documentation, helping uncover facts that support personal, legal, or business cases.

Insurance Fraud Investigations

As an experienced insurance fraud investigator in Michigan, we investigate suspicious claims, verify reported activities, and collect evidence to identify potential fraud and support decision-making.

Background Checks

Gain reliable information about employees, tenants, business partners, or personal relationships through comprehensive background investigations designed to reduce risk and provide greater confidence.

Service of Process

We provide prompt, professional service of process throughout Michigan, ensuring legal documents are delivered accurately, efficiently, and in compliance with applicable legal requirements.

Why Choose Tim Lennon Investigations?

Experience You Can Trust. Results You Can Use.

Choosing the right private investigator in Michigan can make a significant difference in your case. Our approach combines investigative expertise, legal awareness, and unwavering professionalism.

Licensed & Experienced

Every investigation is conducted by a fully licensed professional with extensive real-world experience. We understand investigative procedures, evidence collection, and case management.

Former Police Background

Tim Lennon brings valuable law enforcement experience to every case. This background provides advanced investigative insight, attention to detail, and a deep understanding of legal processes.

Discreet & Confidential

Privacy is a cornerstone of our business. We handle every case with the highest level of discretion and professionalism.

Court-Ready Evidence

Our findings are documented carefully and professionally. Reports, photographs, surveillance records, and supporting evidence are prepared for potential legal proceedings.

How It Works

Getting Answers Is Easier Than You Think

Step 1

Confidential Consultation

No-Obligation.

Every investigation begins with a private, no-obligation consultation. We carefully listen to your concerns, discuss your objectives, answer questions, and evaluate the circumstances to determine the most effective approach for your case.

Step 2

Custom Investigation Plan

Tailored Strategy.

No two cases are exactly alike. Based on your specific needs, we create a customized investigative strategy that outlines objectives, timelines, resources, and methods designed to gather accurate information efficiently and discreetly.

Step 3

Results & Evidence Delivery

Court-Ready Results.

Once the investigation is complete, you receive detailed findings, professional reports, photographs, surveillance documentation, and video evidence when applicable. Our clear, organized reporting helps support informed personal, legal, or business decisions.

Infidelity Investigations

Few situations are more emotionally challenging than suspecting a partner’s dishonesty. As an experienced Cheating Spouse Investigator in Michigan, Tim Lennon Investigations helps clients uncover facts through lawful surveillance, activity verification, behavioral observation, and evidence collection. We understand the emotional stress that uncertainty can create, which is why every case is handled with professionalism, discretion, and sensitivity.

Our objective approach focuses on gathering accurate information that helps eliminate doubt and provides the clarity needed to make informed personal or legal decisions. Every investigation is conducted discreetly, respectfully, and with complete confidentiality from beginning to end.

Child Custody Investigations

When a child’s safety, stability, and well-being are involved, reliable information becomes essential. Our experienced child custody investigator in Michigan works with parents, guardians, and family law attorneys to gather factual evidence regarding living conditions, parental conduct, visitation compliance, supervision concerns, and overall child welfare.

Through professional observation, documentation, and investigative techniques, we help uncover information that may be relevant to custody disputes and family court matters. We carefully document findings and provide detailed reports that can support informed decisions and legal proceedings while always keeping the child’s best interests at the center of the investigation.

About the Investigator

Meet Tim Lennon

Tim Lennon is the founder of Tim Lennon Investigations and a respected investigative professional serving Southfield and communities throughout Michigan.

He earned a Bachelor of Science in Criminal Justice and a Bachelor of Arts in Psychology from Wayne State University, providing a unique blend of investigative expertise and human behavioral insight.

With more than 20 years of professional experience, including a law enforcement background, Tim has successfully handled hundreds of investigations involving infidelity, custody disputes, surveillance operations, fraud investigations, and background research.

Clients choose Tim Lennon because they value integrity, professionalism, and results. Every case receives personal attention and a commitment to uncovering the truth.

Whether you are searching for a private investigator near you or need a trusted licensed private investigator in Michigan, you can rely on Tim Lennon Investigations for experienced guidance and dependable investigative services.

Testimonials

What Clients Are Saying

Resources & Insights

Latest From Our Blog

What to Expect During a Private Investigation

Hiring a private investigator may seem intimidating, but the process is straightforward and confidential. The first step is an initial consultation where the investigator learns about your concerns and objectives. Once a strategy is developed, investigators gather information using lawful and ethical methods. Throughout the investigation, clients receive updates and a final report outlining the findings. The Investigation Process: At Tim Lennon Investigations, we are committed to providing professional services that help clients gain clarity and confidence when making important decisions.

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How Private Investigations Help Businesses

Businesses face numerous challenges, from employee misconduct to fraud and compliance issues. Professional investigation services can help organizations identify risks, protect assets, and make informed decisions. Our investigators work closely with business owners, legal teams, and corporate clients to uncover facts and provide comprehensive reports. Common Corporate Investigation Services: A proactive approach to investigations can save businesses significant time, money, and reputational damage.

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The Importance of Professional Surveillance

When critical questions need answers, professional surveillance can provide reliable and legally obtained evidence. Whether dealing with a personal matter, insurance claim, or corporate concern, experienced investigators use advanced techniques to gather accurate information while maintaining confidentiality. At Tim Lennon Investigations, our team conducts surveillance with discretion and professionalism. Every case is approached with attention to detail, ensuring clients receive factual and actionable results. Key Benefits of Professional Surveillance: If you need clarity in a complex situation, professional surveillance may provide the answers you’re seeking.

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Ready to Get the Truth?

All Consultations 100% Confidential

When uncertainty affects your personal, legal, or business decisions, having accurate information can make all the difference. Speak with a trusted Private Investigator in Southfield, Michigan, who brings more than 20 years of investigative and law enforcement experience to every case.

Whether you need help with an infidelity investigation, child custody matter, surveillance operation, background check, or fraud investigation, Tim Lennon Investigations is committed to delivering discreet, professional, and confidential service. 

Take the first step toward clarity, confidence, and peace of mind today.

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