Detectives in Westfield, NJ

Comprehensive list of private detective agencies and investigators servicing Westfield, NJ.

Business Listings

Our Private Detectives will service your investigative requirements with absolute confidentiality. Private Investigators you can rely on.

  • This company was outstanding. Fast, great sources and everyone I came in contact with

Thank you for expressing interest in Advent Investigations. Advent Investigations was established by Vincent Sheridan after his retirement from the New Jersey State Police in December 2003. During his tenure, Vincent served as a Detective in the Narcotics and Organized Crime Bureau and was assigned to task forces within the Drug Enforcement Administration and the Federal Bureau of Investigation.


Owl Investigations. has a well equipped audio-video processing laboratory with digital capacities for audio-video signal processing and voice identification. The next training seminar will be held June 15th-nineteenth 2009 in Colonia NJ. The material covered will be Digital Audio Authenticity and Enhancement.



Eagle Detective Agency EAGLE understands the importance of presenting an expert image in every kind of its service to the customer and its customers. We believe that nice service is an integral requirement of every business. The potentially crippling effects that theft, criminal danger, fire and flood could have on your operation are enormous.


Now you can have approach to an extensive database that includes 600 million records of searchable and cross-referenced public information on the US adult population. SkipTracing. is now becoming an industry-leading supplier of public information and investigative solutions. We locate 'SKIP' accounts, we've been finding debtors for the past 16 years.


ASI has gained our respect, success & accomplishments, by delivering customers with confidential & professional services. It's important to discuss all factors when hiring a Private Investigator. Combined with national recognition, and 55 years of being the preferred matrimonial investigative agency across the US, Mexico, Canada, Europe, and Asia, All State Private Investigators is retained most often


MERIT. is run and run by security experts with more than 70 years of knowledge handling commercial, domestic, industrial and institutional security and IT security services for private individuals, corporations and local, state and government agencies both nationally and internationally.

  • Professional owner who runs his company with a mind set of customer first. I highly recomend

Gamma Investigative Research is a completely licensed investigative company with international and national affiliates. Since 1980, GIR has been delivering quality investigative services for our customers. Our investigations are thorough, diligent and comprehensive. No matter what the specifics of the assignment, the final product will reflect the high standard of professionalism our customers expect