Detectives in Plainfield, IL

Comprehensive list of private detective agencies and investigators servicing Plainfield, IL.

Business Listings

We're a completely licensed and bonded Private Detective agency conveniently situated in Plainfield, Illinois. With dedication and perseverance, we currently have expanded to be a leader in our industry. We believe in a deep dedication to it's people, both employees and customers. We pride ourselves in delivering prompt, reliable and reliable service. Our care to detail and sense of urgency is unparalleled.


A private investigative service for tiny business, private individuals, corporations and the legal profession. We are a Chicago area, family-owned & operated Private Investigative Service. We specialize in Service of Process, Employee Theft, Loss Prevention Business Audits, Surveillance and most of all customer satisfaction. Our reputation was built on it.


We've been investigating fraud, infidelity, identity, and criminal activity for over twenty years. We supply written reports, video and photo documentation along with guaranteed confidentiality. We provide a free initial consultation - if you have any questions at all - call us. We are a licensed and bonded private detective agency.



Attorney John Paul Carroll and his associates offer legal representation limited to the areas of serious individual injury, medical malpractice and serious criminal defense cases, including white collar crime. As a former Chicago Police Homicide Detective, undercover narcotics officer assigned to the federal.


Condor Investigative Agency supplies a complete array of investigative services, serving the requirements of corporations, specialists, tiny business owners, investors, & individuals with a qualified need. We do not sell results, but supply facts. We supply an honest investigation without bias. We abide by all regulatory, state and federal laws. We will conduct our investigations in an expert manner.


Whether you choose to use our detective services, field contact services or our uniform guard division, you will experience the best security partnership in the marketplace.


Stealth Investigative Agency is a complete service investigative agency. We pride ourselves on our tenacity and persistence in pursuing the answers to our customers questions. In answering those questions we supply complete and detailed updates, reports, video and trial testimony.


Protek supplies an exceptional perspective to address the many facets of technology and digital evidence, investigations, enterprise risk and litigation. Protek was established by Daniel Bellich, a distinguished 27 year veteran of the FBI, and Keith Chval, a nationally-recognized prosecutor and former head of the High-Tech and Computer Crime Unit of the Illinois Attorney General's Office.