Find private investigators in Massachusetts

Are you looking for the most reputable and trusted private investigators serving Massachusetts. Read reviews from real customers. Post your requirements and get free no obligation estimates.
We have over 20 years of investigative experience, including federal law enforcement expertise.
Trusted private investigation services in Boston, MA. Specializing in background checks, surveillance, and corporate investigations. Contact us at 978-412-9008.
Background Checks Private Protection Infidelity Investigations
25+ years of executive investigative experience with Fortune 500 corporations
Professional investigative and constable services in Massachusetts. Asset searches, background checks, process serving, and security consultations. 24/7 assistance from experienced investigators.
Asset Searches Background Investigations Process Serving
Bonded, Insured, and Professionally Licensed Private Investigation business for all clients with technical challenges. TechSmart Solutions LLC is a digital forensics, private investigations and consulting...
23 years of law enforcement investigative experience
Licensed private investigators serving Massachusetts and Florida. Specializing in surveillance, fraud detection, background checks, and legal support services. 23 years of law enforcement experience.
Video Surveillance Divorce Investigations Background Checks
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Driscoll Investigations
Emergency
Open 24/7
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24/7 availability for urgent investigative needs
Driscoll Investigations offers professional investigative services in Tewksbury, MA, specializing in criminal defense, civil cases, and personal investigations across Massachusetts and New Hampshire.
Criminal Investigations Civil Investigations Infidelity Investigations
We offer 20+ years of investigative experience from former law enforcement professionals
Trusted private investigator services in Northborough, MA. Specializing in insurance fraud detection, crash data retrieval, and corporate investigations for clients across Massachusetts.
Crash Data Retrieval Insurance Investigations Residency Verification
We have over 30 years of combined investigative experience since 1989.
Eyewitness Investigations offers discreet and thorough private investigation services in Gardner, MA, specializing in surveillance, background checks, and insurance fraud investigations for clients worldwide.
Insurance Fraud Investigations Background Checks Infidelity Investigations
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NARDIZZI & ASSOCIATES
23 Years
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We specialize in complex litigation support with documented success in high-profile cases
Boston-based NARDIZZI & ASSOCIATES offers expert private investigative services including litigation support, criminal defense investigations, and wrongful conviction cases. Trusted by law firms and corporations nationwide.
Litigation Support Criminal Defense Background Checks
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Sigma Agency
18 Years
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Former law enforcement professionals with specialized expertise
Sigma Agency offers comprehensive security consulting, investigative services, and forensic accounting in Massachusetts. Trusted by corporations and government agencies for excellence in protective strategies.
Investigation Services Protective Services K9 Services
We have over 30 years of investigative and law enforcement experience.
Diamond Investigations provides discreet, reliable private investigation services in Massachusetts and Florida. With 30+ years of experience, we offer surveillance, background checks, and infidelity investigations with proven results.
Bug Sweeps Skip Tracing Infidelity Investigations