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Best Private
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Why These Private Investigators?

Our goal is to connect people with the best local experts. We scored private investigators on more than 25 variables across five categories, and analysed the results to give you a hand-picked list of the best private investigators in Fresno, CA.

Reviewed Curated Top Picks 123 77 10

Our Selection Criteria:

  • 1. Reputation

    A history of delighted customers and outstanding service.

  • 2. Credibility

    Building customer confidence with licensing, accreditations, and awards.

  • 3. Experience

    Masters of their craft, based on years of practical experience and education.

  • 4. Availability

    Consistently approachable and responsive, so customers never feel ignored.

  • 5. Professionalism

    Providing service with honesty, reliability, and respect.

cover image of A. Allan Special Investigations  private-investigators/1.jpg

A. Allan Special Investigations

A. Allan Special Investigations is a women-owned private investigation firm that offers professional, cost-effective services designed to give customers peace of mind and backed by over 25 years of experience. Available services include investigations into civil matters like traffic accidents, witness location, and worker's compensation cases. The company specializes in domestic matters like divorce, child custody, infidelity, parental abductions, and runaway children, using professional surveillance, research, and electronic technology to get results and maintain confidentiality. The investigator also performs thorough pre-employment background checks and screenings for a broad range of industries, ensuring customers receive the information they need to make informed decisions.

Fresno, CA 93729 (559) 313-3172


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Alliance Protection & Investigation

Alliance Protection & Investigation is a Fresno security company that provides superior services designed to meet any customer's needs. The company's private investigators have years of experience in law enforcement and handle a range of essential duties such as skip tracing, missing person investigations, in-depth background checks, and worker's compensation fraud cases. Customers can choose from a menu of security services, including farm and crop protection, executive protection, and professionally trained K-9 units. The company also provides expert crime scene processing, polygraph, and explosives detection services. Customers can call, email, or use the contact form on the company's website to get more information and schedule a free, no-obligation consultation.

Fresno, CA 93710 (559) 389-7814


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Chavez Investigations

Chavez Investigations provides discreet, customized services from a professional investigator with over 35 years of law enforcement experience. The company handles a range of personal, professional, legal, and governmental matters, including investigation services in cases of workplace harassment, criminal violations, and internal affairs, as well as services like pre-employment background checks for schools, corporations, and law enforcement agencies. Pete Chavez is committed to ensuring the highest level of confidentiality and support in a variety of personal and professional matters, ensuring attorneys, business owners, employers, and private individuals receive reliable, honest service.

Reedley, CA 93654 (559) 287-5909


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Gonzalez Investigations & Consulting​

The owner of Gonzalez Investigations & Consulting​ is a Certified Fraud Examiner and Licensed Private Investigator who specializes in providing expert services for customers in the corporate and legal fields. The investigator spent more than 25 years working as a Criminal Investigator and Special Agent with the IRS Criminal Investigations Division and has in-depth experience in areas like drafting search, seizure, and arrest warrants, undercover operations, and criminal financial investigations. Customers can call or email the company to schedule a consultation to determine the best course of action in cases involving embezzlement, international theft, anti-money laundering, and insurance fraud, as well as an extensive range of criminal and civil matters.

Fresno, CA 93708 (559) 351-4743


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McHenry Protective and Investigative Services

McHenry Protective and Investigative Services is a team of highly experienced professionals dedicated to providing every customer with the finest level of security, public safety, and investigative services. Private investigation is available for issues like employee fraud, background checks, surveillance, and domestic matters like child custody, infidelity, and substance abuse allegations, all provided by licensed investigators with years of experience. The company also provides private security for events and businesses, as well as security patrolling, loss prevention investigations, and uniformed security guards and emergency medical technicians to provide a visible presence and protect people, businesses, and merchandise.

Fresno, CA 93726 (559) 478-7747


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Oliver, Thomas & Pierce Investigations

Oliver, Thomas & Pierce Investigations has been serving private, corporate, legal customers for more than 40 years. The company offers a range of professional services for every customer's needs, including pre-employment screenings, workplace issues like harassment and fraud, and worker's compensation, as well as specialized areas like crop loss claims, trial defense preparation, and witness location. The company's website features important forms that customers can download and fill out in cases of vehicle accidents, general liability, and AOE-COE investigations and a virtual claims adjuster portal for customer convenience. Prospective customers can call or email the company to schedule a consultation.

Fresno, CA 93730 (559) 435-3940


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Relentless Pursuit Private Investigations

Relentless Pursuit Private Investigations is a Clovis investigations firm that offers professional, discreet services from a team of experienced current and former law enforcement officers. The company has an extensive range of services for individuals, businesses, and attorneys, including thorough investigations in matters like criminal cases, employee theft, workplace harassment, fugitive recovery, and disability fraud. The investigators also help customers with personal issues such as infidelity, child custody, and spousal support disputes, always with a commitment to complete confidentiality, discretion, and integrity. Customers can read about the company's services and fees on the website and call or email to request a consultation.

Clovis, CA 93611 (559) 797-8462


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Richard K. Jones

Richard K. Jones is the owner and Lead Investigator of Dependable Investigations and has decades of experience as a detective, investigator, and patrol officer. The company offers a range of services backed by an in-depth knowledge of local, state, and federal laws and procedures, beginning with a thorough consultation to determine each customer's needs. Investigation services include employee and tenant background checks, corporate internal investigation, worker's compensation cases, and in-depth security inspections. The company also provides professional services for attorneys in criminal matters, including witness location, interviewing, and interrogation, courtroom presentation, and case investigations. Customers can contact the company on the website to schedule a consultation.

Fresno, CA 93711 (559) 691-7595


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Searchlight Investigations

Searchlight Investigations has been providing the highest level of professional services for more than 30 years. The company serves individuals, attorneys, governmental agencies, and businesses, offering expert, customized support and investigative work designed for any needs and budget. The company's investigators handle an extensive range cases such as missing persons, criminal defense, workman's compensation fraud, skip searches, and domestic disputes. The company also offers specialized services like dog bite investigations, asset recovery, and in-depth historical investigation, as well as autopsy report evaluations, expert research on any topic, and seminars on a range of security-related topics.

Fresno, CA 93704 (559) 760-3488


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Strategic Investigative Services

Strategic Investigative Services is a team of experienced investigation and security experts dedicated to providing the highest quality of service. The company's founder is a seasoned investigator with an extensive background in law enforcement and crime scene investigation, giving customers assurance that every case will be handled with professionalism, discretion, and expertise. The company's private investigation services are ideal for cases like criminal defense, identity theft, and cold cases, as well as missing person cases involving issues like fugitives, runaways, and witnesses. The company also provides expert civil litigation support services like background investigations, witness statement gathering, and photo and video evidence collection.

Fresno, CA 93727 (559) 492-7130


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