Browse the Top 14 Private Investigators Serving New Jersey

See what 14 private investigators serving New Jersey, including Avon-by-the-Sea, Belmar and Cherry Hill, offer for personal and business investigations. Read available client feedback, explore business profiles and contact professionals that match your requirements.
We have 30+ years of nationwide investigative experience.
We leverage 30+ years of expertise to provide surveillance, background checks, personlocation and forensics for insurance and legal cases.
Surveillance Operations Background Checks Person Location
Over 30 years of experience in private investigations.
Investigative Consultants offers expert private investigation services globally, specializing in insurance fraud, corporate security, and litigation support since 1995.
Insurance Fraud Corporate Security Risk Management
We provide in-depth training exceeding industry standards for all security personnel
Trusted security solutions provider serving NY/NJ with customized security programs, investigative services, and executive protection. 24/7 support for commercial, residential, and industrial clients.
Security Guard Services Investigative Services Executive Protection
Specialize exclusively in matrimonial investigations since 1961
All State Investigations offers discreet private investigation services for infidelity, divorce, and matrimonial cases nationwide. Contact 1-800-948-7884 for expert surveillance and evidence collection.
Infidelity Investigations Matrimonial Investigations GPS Tracking Services
We have over 50 years of experience in corporate investigations.
Danbee Investigations offers expert corporate investigative services, fraud detection, and supply chain security solutions in Fair Lawn, NJ, delivering proven results for over 50 years.
Undercover Investigations White Collar Crime Investigations CTPAT Services
Not rated yet
Terrier Claims Services
30 Years
Emergency
Not rated yet
We have over 25 years of experience in insurance investigations.
Terrier Claims Services offers expert insurance investigations, surveillance, and trial preparation in the Northeast, with 25 years of experience and 24/7 emergency support.
Surveillance Investigations Trial Preparation Property Adjustments
Not rated yet
Serafin Investigations
44 Years
Emergency
Not rated yet
We offer 40+ years of investigative experience since 1982
Serafin Investigations offers professional surveillance, insurance claims investigation, and legal support services since 1982. Serving NJ, NY, and PA with 24/7 availability and multilingual staff.
Insurance Claims Surveillance Scene Investigations
Not rated yet
Accutech Investigations
40 Years
Emergency
Not rated yet
We offer 38 years of investigative experience since 1986
Licensed private investigators in Belmar, NJ serving insurance companies and law firms since 1986. Expertise in asset recovery, subrogation, and litigation support across NJ, SC, and FL.
Uninsured Motorist Investigation Underinsured Motorist Investigation Locate/Skip Trace Investigation