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2024

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Best Private Investigators in Sacramento, CA

Our Recommended Top 11

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Our goal is to connect people with the best local professionals. We scored Sacramento Private Investigators on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

121Reviewed

77Curated

11Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

3050 Fite Cir, Sacramento, CA 95827

Expertise.com Rating

Review Sources

Yelp
5.0 (6)

Why choose this provider?

Guardian Protection Force Inc. is a security and private investigations company founded in 2010 to serve the greater Sacramento area. Its professionals provide security consulting, private investigations, surveillance and remote guiding, and protective intelligence services to clientele across various industries. Clients can request for security personnel, including executive protective agents and armed and unarmed security guards. The company also offers private patrol services to individuals who require mobile security presence.

Sacramento, CA 95822

Expertise.com Rating

Why choose this provider?

Established in 2001 and serving all of Northern California, Gumshoe Detective Agency specializes in civil and criminal investigations for both corporations and private citizens, including surveillance, proof of employment, financial services, child custody, and more. Founder Don Treco has more than 20 years of state law enforcement experience and has ben featured on the Judge Mathis television program in Chicago.

Sacramento, CA 95814

Expertise.com Rating

Review Sources

Google
4.9 (22)
Yelp
5.0 (1)

Why choose this provider?

Sacramento-based Fishbaugh and Associates Private Investigations strives to provide clients with locally focused services for infidelity investigations, surveillance, background checks, child custody, skip tracing, workman's compensation, and insurance claims. The founder of Fishbaugh and Associates is a former Deputy Sheriff and veteran NCO of the United States Air Force Security Police, responsible for providing the highest level of security for nuclear weapons systems.

Sacramento, CA 95833

Expertise.com Rating

Review Sources

Google
4.8 (28)
Yelp
4.5 (20)
Facebook
5.0 (1)

Why choose this provider?

Serving the Sacramento area, M.W. Thompson Investigative Services has more than 20 years of experience in specialty areas like surveillance, criminal investigation, workers compensation, skip tracing, background checks, and process service. Founder Matt Thompson previously worked as a Criminal Investigator at the San Francisco Public Defender’s Office and is a current member of the Investigator Panel for Sacramento County. This firm is associated with the California Association of Licensed Investigators.

Elk Grove, CA 95758

Why choose this provider?

RCM Investigation and Security Services is based in the Sacramento area and also has offices in San Francisco and the Philippines. This firm has an A+ rating from the Better Business Bureau and more than 24 years of experience in civil, criminal, and corporate investigations, fraud, identity theft, computer forensics, background checks, asset location, lie detection, and many related services.

Auburn, CA 95603

Expertise.com Rating

Review Sources

Yelp
5.0 (1)

Why choose this provider?

Hessee & Associates Investigative Services is a licensed private investigation firm based in Auburn and serving areas throughout northern California. Hessee is a respected professional who is a member of the Bureau of Security and Investigative Services, Disciplinary Review Committee, the California Association of Licensed Investigators, and the Placer County Bar Association. Services include civil, criminal defense, and domestic investigations.

Sacramento, CA 95814

Expertise.com Rating

Why choose this provider?

Based in Sacramento, Califorensics provides a range of investigative services including computer forensics, data recovery, e-discovery, information services, and incident response. The firm was founded in 2002 by Don Vilfer, an attorney and former FBI Supervisory Special Agent in charge of Sacramento’s Computer Crimes and White Collar Crimes squad. Califorensics recently merged with Capitol Digital Document Solutions, the area's largest provider of litigation support.

Sacramento, CA 95818

Expertise.com Rating

Review Sources

Yelp
4.5 (9)

Why choose this provider?

Located in Sacramento, Ultimate Edge Investigations is a team of law enforcement special operations-trained private investigators. Specialties include surveillance, polygraph, missing persons, criminal defense, workman's compensation, divorce and family law, skip tracing, background checks, and related investigations. Ultimate Edge strives to provide the customer the benefit of unmatched experience, high-end technology, and strong leadership from founder Bryan Elkins, a retired Stockton City Police Officer. Satisfaction is guaranteed for all clients.

Shingle Springs, CA 95682

Expertise.com Rating

Why choose this provider?

Caught U is a licensed private investigation company serving clients throughout California. Specialties include process service, missing person location, insurance investigations, domestic disputes, photo and video surveillance, employment issues, and related services. Investigation rates start at $65 per hour, with a flat fee of $95 for a basic background check and $175 for an extensive background check.

Sacramento, CA 95821

Expertise.com Rating

Review Sources

Google
5.0 (1)

Why choose this provider?

Based in Sacramento, Ed Williams Private Investigator was founded in 1984 by a former Army Intelligence officer. He specializes in investigating vehicular accidents, domestic issues, nursing home neglect, sexual harassment, child custody, and wrongful termination, along with related services such as background checks, process service, and records retrieval.

Sacramento, CA

Expertise.com Rating

Why choose this provider?

Delta Detective Agency provides private investigation services to individuals and businesses in Sacramento. It conducts background and criminal investigations for employment and litigation purposes. It also assists in investigations related to insurance fraud, alive and well checks, asset location, and infidelity and child custody cases. Its skilled investigators use modern tools to conduct video surveillance, interviews and skip tracing. The agency is affiliated with several organizations, including the Defense Investigators Association and the California Association of Licensed Investigators.

Compare our Top Private Investigators

NameExpertise RatingAddressPromotionsLearn more
Guardian Protection Force Inc
3050 Fite Cir, Sacramento, CA 95827
Gumshoe Detective Agency
Sacramento, CA 95822
Fishbaugh and Associates Private Investigations
Sacramento, CA 95814
M.W. Thompson Investigative Services
Sacramento, CA 95833
RCM Investigation and Security Services
Elk Grove, CA 95758
Hessee & Associates Investigative Services
Auburn, CA 95603
Califorensics
Sacramento, CA 95814
Ultimate Edge Investigations
Sacramento, CA 95818
Caught U
Shingle Springs, CA 95682
Ed Williams Private Investigator
Sacramento, CA 95821
Delta Detective Agency
Sacramento, CA

FAQs

  • Introduction

    Some cases grow cold without ever getting solved by the police, and others tend to be too unorthodox for the police since they're mainly limited to criminal cases. This is where private investigators come in.

    Private investigators, also known as PIs, offer a wide range of services, including finding missing persons, tracking marital infidelity, investigating theft, running background checks, verifying insurance claims, and collecting debts on behalf of their clients.

    PIs work on any case requiring extensive research and investigation. Their duties range from gathering vital facts and connecting clues to providing conclusive information regarding the case.
  • What is a private investigator?

    Private investigators are experienced individuals hired to carry out detective work. They are fact-finding experts who dedicate time and effort to gather evidence and reveal information that would be difficult to gain through ordinary means. Private investigators can either operate alone or work for an agency.

  • Are private detectives real?

    Yes, private investigators are real. They provide their expertise to anyone who needs an in-depth investigation for an important matter. Whether tracking a long-lost loved one, running background checks, finding missing persons, or conducting general research, private detectives operate with discretion and rarely make the news.

  • What do private investigators do?

    PI work involves a lot of information gathering and fact analysis. Their field assignments involve carefully following persons of interest, conducting surveillance, interviewing people, and, sometimes, going undercover to get more information. They use GPS tracking devices, video recorders, computers, and other technology to collect information.

  • How do private investigators work?

    Private investigators’ ability to conduct examinations and close cases without their targets knowing their involvement makes them very effective. A PI firm may have different personnel, each specializing in a particular field. From computer experts to web-data analysts and field officers, these agents work together to solve cases or complete an objective.

  • What is a private investigator allowed to do?

    PIs are civilians, so they're required to operate within the confines of the law. Private investigators search multiple online databases, public records, and open source files to collect information. However, they cannot bug phones or hack into online accounts to acquire protected information. They can conduct surveillance on people in public places, but they can't trespass into their homes or property.