Surveillance video is key when gathering evidence for a case. Prior to the start of each surveillance assignment, a desk investigation is conducted in an effort to locate any information that will assist in the surveillance in Detroit, Michigan, and the surrounding areas. Multiple internet databases, social media sites, and other resources are researched at no additional charge to the client.

ACS Professional Investigations is a Detroit, Michigan, based company that has the capability to successfully conduct surveillance in both urban and rural settings. Each ACS private investigator is equipped with covert camera equipment that allows the investigator to obtain video inside stores, businesses, or other locations visited by the surveillance subject.

ACS’s Detroit, Michigan, based staff of private investigators come from a diverse group of cultural and professional backgrounds, which allows the investigators to easily “fit in” with any investigative environment. ACS also has a state-of-the-art surveillance platform that can be deployed in difficult surveillance situations where the extra edge is needed to obtain results.
Surveillance video is key when gathering evidence for a case. Prior to the start of each surveillance assignment, our Detroit, Michigan, staff conducts a desk investigation in an effort to locate any information that will assist in the surveillance. Multiple internet databases, social media sites, and other resources are researched at no additional charge to the client.

Stationary Technical Surveillance (i.e., Unmanned Surveillance)
In addition to traditional surveillance methods, ACS Professional Investigations often uses unmanned remote cameras in situations where traditional methods of surveillance may not be practical or cost-effective. For this type of surveillance, a video camera system is placed in a stationary vehicle or on a rock, stick, or other object and records activity in one specific direction.

Just a few of the unmanned surveillance scenarios include:

  1. Obtaining video of the subject performing lawn care, vehicle and/or home repairs, etc., without compromising an investigation.
  2. Documenting the subject (and other individuals with whom the subject lives with or spends time) arriving and departing from a residence or business.
  3. Child custody and neglect and/or other domestic investigations.
  4. Heavily wooded/rural or high risk areas where obtaining an inconspicuous surveillance position is difficult.
Although this type of surveillance can provide the greatest amount of intelligence with the least amount of effort, when the subject being recorded moves out of view or if they go mobile on foot or in a vehicle, your intelligence gathering stops.
Vehicle Tracking
In Michigan, it is legal for a professional investigator to use a GPS tracking device on most of the investigations we conduct, and we use vehicle tracking on a wide variety of cases. From corporate to domestic-type cases, vehicle tracking is a great tool to gather information about where your subject is going and how long they stay once they arrive.
Many parents have hired ACS to put a tracker device on their child’s car to monitor where their child is going and determine if they are obeying the law.

In Michigan, the installation or use of a tracking device by a professional investigator or an employee of a professional investigator lawfully performing his or her duties is allowed for the purpose of obtaining information with reference to any of the following:

  • Securing evidence to be used before a court, board, officer, or investigating committee.
  • Crimes or wrongs done, threatened, or suspected against the United States or a state or territory of the United States or any other person or legal entity.
  • Locating an individual known to be a fugitive from justice.
  • Locating lost or stolen property or other assets that have been awarded by the court.

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Why Choose ACS Professional Investigations

Excellence & Dedication in Investigative Services

At ACS, we bring over 25 years of experience, unmatched expertise, and a proven track record of success in handling complex cases. Our award-winning team, licensed across five states, is dedicated to providing thorough, reliable, and discreet investigations for insurance, corporate, legal, domestic, and financial needs. Trust us to deliver exceptional service and results.

Proven Expertise

Over 25 years of experience in various investigative services.

Award-Winning Team

Recognized as the Best Private Investigator in Detroit by Expertise.

Client-Centric Approach

Tailored solutions to meet the unique needs of each client.

Innovative Techniques

Utilizing advanced surveillance and investigative technologies.

Trusted Investigative Services Since 1995

Unlock the Truth with ACS Investigations

With over two decades of expertise in surveillance, claims investigations, and criminal case exonerations, we bring clarity and justice to your cases. Contact us today for reliable and dedicated investigative services.

FAQs

During a surveillance investigation, clients can expect a structured and professional process focused on gathering accurate evidence discreetly and legally. Every surveillance case is different, but most investigations follow several key stages designed to maximize effectiveness and protect confidentiality.

The process usually begins with an initial consultation. During this stage, the investigator gathers important details about the case, including the subject’s routine, known locations, behavior patterns, and the client’s objectives. This information helps the investigator create a customized surveillance strategy tailored to the specific investigation.

Once surveillance begins, investigators may conduct stationary observation, mobile surveillance, or both depending on the subject’s activities. Professional investigators use covert methods to avoid detection while documenting relevant behavior through photographs, videos, notes, and detailed activity logs. Clients may receive updates during the investigation, especially if important developments occur.

Patience is often necessary during surveillance operations. Subjects may behave unpredictably, change schedules suddenly, or remain inactive for extended periods. Experienced investigators adapt quickly and make strategic decisions to maintain effective observation without compromising the operation.

After the surveillance is complete, clients typically receive a detailed investigative report summarizing the findings. This may include timestamps, photographs, video evidence, observations, and investigator conclusions. In legal cases, the investigator may also provide testimony if required.

Professional surveillance investigations are conducted with strict confidentiality and legal compliance. Investigators work carefully to protect the client’s privacy while ensuring all evidence is obtained ethically and responsibly.

Understanding what to expect during a surveillance investigation helps clients feel more informed and confident throughout the process. Professional surveillance services provide factual evidence, clear communication, and peace of mind for individuals, businesses, and legal professionals seeking reliable investigative support.

Confidentiality is one of the most important aspects of professional surveillance services. Reputable surveillance investigators understand that clients often seek help during highly sensitive personal, legal, or corporate situations. Maintaining privacy and discretion throughout the investigation process is essential for protecting the client and preserving the integrity of the case.

Professional surveillance companies follow strict confidentiality policies to ensure that client information, investigation details, and collected evidence remain secure. Investigators typically limit access to case information only to authorized personnel directly involved in the investigation. Evidence, reports, photographs, and recordings are stored securely to prevent unauthorized disclosure.

Discretion is equally important during active surveillance operations. Experienced investigators know how to blend into different environments and conduct surveillance without attracting attention. This reduces the risk of exposing the investigation or alerting the subject being observed. Maintaining secrecy often improves the chances of gathering accurate evidence successfully.

Confidential surveillance services are especially important in cases involving infidelity, child custody disputes, workplace investigations, corporate fraud, or legal proceedings. Public exposure of an investigation can damage reputations, create emotional stress, or compromise evidence collection efforts.

Licensed investigators also understand legal and ethical responsibilities regarding confidentiality. They avoid discussing cases publicly and only share information with authorized clients, attorneys, or law enforcement when legally appropriate. Many surveillance firms also use secure communication methods to protect sensitive information.

Clients should always choose a licensed, experienced surveillance company with a strong reputation for professionalism and privacy protection. Asking about confidentiality policies during the consultation process can help ensure peace of mind before the investigation begins.

Professional surveillance services are designed to provide answers discreetly, securely, and responsibly while protecting client privacy at every stage of the investigation.

Yes, surveillance evidence can often be used in court when it is collected legally and professionally. Surveillance investigators frequently gather evidence for legal cases involving divorce, child custody disputes, insurance fraud, workplace misconduct, civil litigation, and criminal defense matters. Properly documented surveillance evidence can strengthen legal arguments and support factual claims.

Courts generally accept photographs, video recordings, investigative reports, and witness testimony from licensed investigators when the evidence is obtained within the law. Professional surveillance investigators understand evidentiary standards and follow proper procedures to maintain the credibility and admissibility of the information they collect.

One important factor is legality. Evidence gathered through illegal methods such as trespassing, unauthorized audio recording, or invasion of privacy may be excluded from court and could create legal complications. Licensed investigators know how to conduct surveillance while respecting privacy laws and maintaining ethical standards.

Detailed documentation also plays a major role in court admissibility. Professional investigators maintain accurate timelines, activity logs, timestamps, and supporting reports that explain how the evidence was collected. This helps establish authenticity and reliability during legal proceedings.

Attorneys often work closely with surveillance investigators to obtain supporting evidence for their cases. Surveillance can help verify statements, challenge false claims, expose fraudulent behavior, or demonstrate patterns of conduct relevant to the legal dispute. In many cases, visual evidence can significantly influence negotiations, settlements, or court outcomes.

Surveillance evidence may also encourage early case resolution by providing clear factual documentation before trial. When evidence is strong and professionally gathered, opposing parties may choose to settle disputes rather than continue litigation.

Professional surveillance services provide legally compliant evidence that can be valuable in both civil and criminal cases, helping clients protect their rights and present credible information in court.

The cost of surveillance investigation services can vary depending on the complexity of the case, the duration of surveillance, the location, and the resources required. Professional surveillance companies typically customize pricing based on the client’s needs and the investigative strategy necessary to obtain reliable evidence.

Several factors influence surveillance costs. The number of surveillance hours required is one of the biggest considerations. Cases involving unpredictable subjects or multiple locations may require extended observation periods. Investigations conducted during nights, weekends, or holidays may also affect pricing.

The type of investigation matters as well. Infidelity investigations, insurance fraud cases, corporate surveillance, child custody disputes, and employee misconduct investigations may require different levels of manpower, technology, and reporting. Some cases involve a single investigator, while others may require multiple investigators to maintain continuous surveillance without detection.

Travel expenses, specialized equipment, and documentation requirements can also impact the overall cost. Professional investigators may use high-definition cameras, GPS technology where legally permitted, night vision equipment, and covert observation vehicles to gather accurate evidence efficiently.

Although clients may be tempted to choose the cheapest option, experience and professionalism are critical in surveillance investigations. Low-cost or inexperienced investigators may fail to collect usable evidence or may violate legal guidelines, potentially harming the case. Licensed and insured surveillance professionals provide accurate reporting, legal compliance, and reliable results.

Most reputable surveillance companies offer confidential consultations to discuss case details and provide transparent pricing estimates. This allows clients to understand expected costs and investigative options before moving forward.

Investing in professional surveillance services can save time, reduce uncertainty, and provide valuable evidence that supports legal, personal, or business decisions effectively.

A surveillance investigator can collect various types of evidence depending on the nature of the investigation and legal requirements. The primary goal of surveillance is to gather factual, documented information that helps clients confirm suspicions, protect their interests, or support legal proceedings.

The most common forms of surveillance evidence include photographs, video recordings, written reports, timestamps, and activity logs. Investigators document a subject’s movements, interactions, behavior, and activities through discreet observation. High-quality visual evidence often plays a critical role in cases involving infidelity, insurance fraud, child custody disputes, and employee misconduct.

Professional surveillance investigators also create detailed investigative reports that explain the timeline of events, locations visited, observations made, and evidence collected. These reports are organized, factual, and designed to support attorneys, insurance companies, employers, or private clients.

In some investigations, surveillance may reveal patterns of behavior rather than a single incident. For example, an insurance fraud case may require multiple days of observation to demonstrate physical activities inconsistent with an injury claim. Similarly, corporate investigations may involve documenting repeated policy violations or suspicious interactions.

Licensed investigators use advanced equipment to improve evidence quality. Long-range cameras, night vision technology, GPS tracking where legally permitted, and digital recording tools help capture accurate information while maintaining discretion. However, all evidence must be collected within legal boundaries to remain admissible and ethical.

The value of surveillance evidence lies in its objectivity. Rather than relying on assumptions or hearsay, clients receive documented proof that supports informed decisions and legal action if necessary. Reliable surveillance evidence can strengthen court cases, settle disputes, and protect businesses from fraud or liability.

Professional surveillance services provide credible, legally obtained evidence that helps uncover the truth and deliver peace of mind.

The duration of a surveillance investigation depends on several factors, including the type of case, the subject’s behavior, investigation goals, and the amount of evidence required. Some surveillance cases can be completed within a few hours, while others may require several days or weeks of observation to gather reliable information.

For example, infidelity investigations often focus on specific days, times, or patterns of behavior. If the subject has a predictable routine, investigators may obtain useful evidence quickly. In contrast, insurance fraud investigations or employee misconduct cases may require extended surveillance over multiple days to identify patterns and document suspicious activity consistently.

Professional investigators usually begin by gathering detailed background information from the client. This helps determine the most effective surveillance schedule and investigative strategy. Investigators may conduct stationary surveillance, mobile tracking, or multiple observation sessions depending on the case complexity.

Weather conditions, subject awareness, location changes, and unexpected schedule adjustments can also affect the timeline of a surveillance investigation. Experienced investigators adapt their approach in real time to maximize the chances of obtaining accurate evidence while remaining discreet.

Clients often ask how much evidence is enough. In many cases, a single clear photograph or video may provide sufficient proof. However, some legal or corporate investigations require extensive documentation and detailed reporting to support court proceedings or internal claims.

Professional surveillance companies provide regular updates and communicate openly about progress, expectations, and recommended surveillance hours. Their goal is to gather meaningful evidence efficiently without unnecessary expenses.

Ultimately, every surveillance case is unique. A licensed surveillance investigator can assess your situation, recommend an appropriate investigation plan, and estimate the time required based on your specific objectives and circumstances.

Yes, surveillance investigation is legal when conducted by licensed professionals who follow state and federal laws. Professional investigators understand legal boundaries related to privacy, evidence collection, photography, video recording, and public observation. Hiring a licensed surveillance investigator helps ensure that evidence is gathered ethically and lawfully.

In most cases, surveillance is permitted when individuals are observed in public places where there is no reasonable expectation of privacy. Investigators may legally document activities occurring in public areas such as streets, parking lots, businesses, parks, or other accessible locations. However, laws prohibit illegal activities such as trespassing, unauthorized wiretapping, or secretly recording private conversations in restricted situations.

Professional surveillance investigators receive training on investigative laws and compliance requirements. They understand how to gather evidence without violating privacy rights or compromising a case. This is especially important in legal matters involving divorce, child custody, insurance fraud, or workplace investigations where evidence may be presented in court.

The legality of certain surveillance techniques can vary by state. For example, GPS tracking laws, audio recording regulations, and drone usage may differ depending on local jurisdiction. Experienced investigators stay updated on changing laws to ensure investigations remain compliant and admissible in legal proceedings.

Hiring an unlicensed or inexperienced investigator can create serious legal risks. Illegally obtained evidence may be rejected in court and could expose clients to liability. Professional surveillance companies prioritize ethical practices, confidentiality, and legal standards to protect both the client and the investigation.

Legal surveillance investigations provide valuable evidence while respecting privacy laws. Whether you need personal, corporate, or legal surveillance services, working with a licensed professional ensures the investigation is conducted responsibly, discreetly, and within the law.

Surveillance services are used in many different types of personal, legal, and corporate investigations. Professional surveillance investigators gather factual evidence through discreet observation and documentation, helping clients uncover the truth and protect their interests.

One of the most common reasons people hire surveillance investigators is for infidelity investigations. When someone suspects a spouse or partner of cheating, surveillance can provide photographic or video evidence that confirms or disproves concerns. Child custody investigations are also common, especially when parents need evidence regarding unsafe behavior, neglect, or violations of custody agreements.

Insurance fraud investigations frequently require surveillance services. Insurance companies and attorneys often hire investigators to verify injury claims, workers’ compensation cases, or disability fraud. Surveillance evidence may reveal whether an individual is exaggerating injuries or engaging in activities inconsistent with their claims.

Businesses also use surveillance investigations to address employee misconduct, workplace theft, corporate espionage, time theft, and policy violations. Employers may need evidence to protect company assets, reduce fraud, and maintain workplace integrity. Surveillance can help identify suspicious behavior while supporting internal investigations.

Legal professionals often rely on surveillance services during civil litigation, divorce proceedings, and criminal defense cases. Evidence gathered through surveillance may support court arguments, verify witness statements, or expose false claims. Attorneys frequently work with licensed investigators to strengthen legal cases with factual documentation.

Other situations that may require surveillance include missing persons investigations, elder abuse cases, harassment claims, and background investigations. Each case requires a customized investigative strategy based on the client’s goals and legal considerations.

Professional surveillance services provide accurate evidence, discreet operations, and detailed reporting. Whether for personal concerns or corporate protection, surveillance investigations help clients obtain reliable information and make informed decisions.

Hiring a professional surveillance investigator gives you access to experienced experts who understand how to legally and discreetly gather evidence. Surveillance cases often involve emotionally sensitive or legally complex situations, and attempting to investigate someone yourself can lead to inaccurate information, personal risk, or legal complications.

Professional investigators are trained in covert observation techniques, evidence documentation, and investigative procedures. They know how to follow subjects without detection, capture clear photographic and video evidence, and create detailed investigative reports that may be admissible in court. Their expertise allows them to uncover information efficiently while avoiding unnecessary exposure.

Another major reason to hire professional surveillance services is objectivity. Personal involvement in a case can cloud judgment and lead to emotional decisions. A licensed surveillance investigator remains neutral and focuses only on factual evidence. This helps clients make informed decisions based on verified information rather than suspicion or assumptions.

Professional surveillance investigators also use advanced technology and specialized equipment that most individuals do not have access to. High-resolution cameras, long-range lenses, night vision devices, and investigative databases improve the quality and accuracy of evidence collection. Additionally, investigators understand state and federal laws related to surveillance, privacy, and evidence gathering.

Surveillance services are valuable for both personal and business matters. Individuals may need help with infidelity investigations, child custody disputes, or missing person cases, while businesses often use surveillance for fraud investigations, employee misconduct, theft prevention, and insurance claims.

By hiring a trusted surveillance investigator, clients gain peace of mind, legal protection, and reliable evidence. Professional surveillance services help uncover the truth safely, discreetly, and effectively.

Surveillance investigation is a professional investigative method used to observe, document, and gather factual information about a person, business, or situation. It is commonly used in cases involving infidelity, child custody disputes, insurance fraud, workers’ compensation claims, employee misconduct, and corporate investigations. Professional surveillance investigators use advanced tools, strategic observation techniques, and legal investigative practices to collect evidence discreetly and accurately.

A professional surveillance investigation typically begins with a consultation where the investigator gathers details about the subject, objectives, schedule, and concerns. Investigators then create a customized surveillance plan based on the case requirements. This may involve mobile surveillance, stationary observation, video documentation, photographic evidence, GPS tracking where legally permitted, and detailed reporting.

One of the biggest advantages of surveillance services is obtaining unbiased evidence. Unlike assumptions or rumors, surveillance provides real-world documentation that can be used in court proceedings, insurance claims, legal disputes, or personal decision-making. Experienced investigators know how to remain unnoticed while gathering high-quality evidence without violating privacy laws.

Modern surveillance investigations rely on both technology and human expertise. High-definition cameras, night vision equipment, digital reporting systems, and covert observation methods help investigators collect reliable evidence efficiently. At the same time, investigators must adapt to changing environments and subject behavior in real time.

Professional surveillance services help clients uncover the truth while maintaining confidentiality and legal compliance. Whether you need evidence for a personal matter or corporate concern, surveillance investigations provide accurate information that supports informed decisions and legal protection.

What We Do

Our Services Provided

Child Custody Surveillance

ACS Investigations specializes in child custody surveillance to support your legal proceedings

Financial Investigations

At ACS Investigations, our financial background checks are designed to provide comprehensive

Mortgage Investigations

ACS Investigations offers specialized mortgage investigations to help you uncover fraud, validate

Process Serving

ACS Investigations offers professional process serving services to ensure that legal documents

Company Vehicle Tracking

Monitor and manage your company vehicles with tracking services from ACS Investigations.

Domestic Investigations

At ACS Investigations, our domestic investigation services are designed to provide clarity