Detectives in Wisconsin

Comprehensive list of private detective agencies and investigators servicing Wisconsin.

Business Listings

Our complete service, professional detective agency is bonded, licensed and insured and designed to service customers from the private sector and business community alike. We provide personalized service, tailored to our customers' specific requirements. Your inquiries will be held with complete confidentiality and sensitivity.

Investigative Technologies is a comprehensive service investigative and surveillance agency delivering a comprehensive array of fraud-prevention and detection services. With our strong background rooted in fortune 500 insurance firms, it is no wonder why we're growing in reputation as the industry leader.

Ensuring your success is the cornerstone of every service and product provided by API. Since 1975, API has been delivering a range of investigative and consulting services to assist strengthen the foundation of our customers' organizations. Whether you need assistance in investigating potential wrongdoings, enhancing your security, improving hiring practices, or general consulting, the experienced

Dennis Waller, CLI, has been operating Waller & Associates located in the metropolitan Milwaukee areas since 1992. Waller & Associates supplies a huge array of investigative resources and consulting/expert witness services for matters related to police policy, procedure, and practice.

Hungerford Investigative Services is dedicated to delivering discreet investigative services with the highest standards of confidentiality. Hungerford Investigative Services is dedicated to the best levels of professional integrity. Our work is thorough, detailed and done in the most timely and efficient manner possible.

Mr. O'Brien has been involved in law enforcement for over three decades. He is currently on leave of absence from the Chicago Police Department where he spent seventeen years assigned to all areas of investigations. This course was the 1st of its kind, provided by the U.S. Department of Justice and the Arizona State University Law School.

We provide a huge array of professional, confidential investigations and process service to attorneys, corporations, tiny businesses and private individuals throughout the Chippewa Valley area and the state of Wisconsin. Chippewa Valley Investigations supply an extensive range of investigative services to suit your requirements including specialized fields such as Arson Investigations.

Since 1994 Factual Photo. has been committed to merging the many facets of investigation to provide our customers a complete range of investigative services. Now, in 2009, we're proud to present the new face of Factual Photo. and reaffirm our corporate values of Innovation, Commitment and Excellence - standards we believe are essential to be the finest within the industry.

WSI considers each and every assignment a signature of trust. As career private investigators, we give each case our full attention. Our customers can expect their information to be handled with the utmost confidentiality. While WSI supplies services for insurance firms and law firms throughout the US, WSI services private individuals.

VanGuilder Investigations and Protective Services and Detective Eric T. VanGuilder takes pride in delivering only the highest in private detective and professional investigation services to his customers. Detective Eric T. VanGuilder operates located on the values of trust, honesty, respect and integrity.

Classified Private Investigation is a complete service private investigative agency, situated in Milwaukee, Wisconsin and serving customers throughout the Midwest. Our services are suited to your individual requirements. Scott Lange is a fantastic investigator who takes pride in staying on top of all of the complexities of a case, as well as, following-up on all loose ends.

We highly recommend, without reserve, Midwest Investigations for all of your process and investigative services. Welcome to Midwest Investigations: one of the most complete detective agencies in the nation situated right here in Wisconsin. We are a state licensed agency who specializes in investigations and process serving.

N Country Investigations. is a complete service investigative agency handling civil and criminal investigations. Our investigators have more than 65 years of combined law enforcement background and related experience. We are licensed in Wisconsin and Minnesota. We investigate for workers compensation, product liability, individual injury, accidents, insurance claims and more.

We are Northeastern Wisconsin's biggest full-service private security and investigations company. Founded in January 1993 in Green Bay, we serve business, government, medical institutions, the legal community and individuals. We accept all major credit cards. We opened our Wausau - area office in 2003.

In 1993, Shawn B.D. Smith, a veteran Police Officer in Southern Wisconsin, saw the choices and quality that were available to local firms and residents in the private security market. Shawn determined that he could create a much better alternative. Shawn's vision was to develop a security force of well trained, fully competent security and patrol officers.

Welcome to Armitage & Associates Investigative Services., the leading private investigation company in Wisconsin since 1988 and a recognized and respected source of private investigation services nationwide. For the past 17 years, Armitage & Associates has served law companies, major corporations, financial institutions, and governmental agencies in need of a private investigation company with exceptional

Winnebagoland Security Services is an founded business under new ownership. WSS appreciates the value of protecting business assets and employees. We supply process serving, security guard, background checks and investigative services. We are dedicated to delivering our customers with focused, responsive service with an expert touch.