
Montco's Most Trusted Private Investigator
From Norristown to King of Prussia, Gary DeFinis has been conducting discreet investigations throughout Montgomery County since 1990. Licensed, bonded, and relentless.
Every service is conducted by a licensed Pennsylvania investigator using 100% legal methods — delivering court-admissible results.
Covert mobile and stationary surveillance with HD video documentation — legally admissible in Pennsylvania courts.
Comprehensive subject profiles including criminal history, financial records, and employment verification.
Skip tracing and nationwide person locates. We find people no matter how well they hide.
Proper service of all legal documents with affidavit of service. Rush service available.
Insurance fraud, workers' compensation fraud, and corporate fraud investigations.
Discreet investigations to document violations of custody agreements and parental fitness.
Gary DeFinis has been conducting investigations in Montgomery County since 1990. With deep knowledge of local courts, law enforcement, and geography — he delivers results that hold up.
Yes — we cover all of Montgomery County including Norristown, King of Prussia, Lansdale, Abington, Cheltenham, Horsham, Hatfield, Pottstown, Conshohocken, and every municipality in Montco.
All inquiries are handled with strict confidentiality. Your information will never be shared. No obligation.
All fields are confidential and secure.