Private Investigator Montgomery County PA
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Licensed PI · Montgomery County PA · Est. 1990

Montgomery County

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.

(215) 338-3303
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What We Offer

PI Services in Montgomery County

Every service is conducted by a licensed Pennsylvania investigator using 100% legal methods — delivering court-admissible results.

Surveillance

Covert mobile and stationary surveillance with HD video documentation — legally admissible in Pennsylvania courts.

Background Checks

Comprehensive subject profiles including criminal history, financial records, and employment verification.

Person Locates

Skip tracing and nationwide person locates. We find people no matter how well they hide.

Process Serving

Proper service of all legal documents with affidavit of service. Rush service available.

Fraud Investigation

Insurance fraud, workers' compensation fraud, and corporate fraud investigations.

Child Custody

Discreet investigations to document violations of custody agreements and parental fitness.

Private Investigator Montgomery County Pennsylvania
36+
Years Experience
Why Choose Us

Montgomery County's Most Trusted
Private Investigator

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.

Montgomery County Court Experience
Extensive experience presenting evidence in Montgomery County Court of Common Pleas in Norristown. We know the local legal landscape inside and out.
Montco Geography Mastery
From Norristown to Lansdale, King of Prussia to Abington — we know every township, borough, and back road in Montgomery County.
Established Montco Network
Decades of professional relationships with Montgomery County attorneys, courts, and law enforcement ensure efficient, effective investigations.
Quick Deployment
Located in the Philadelphia metro area, we can mobilize surveillance operations anywhere in Montgomery County within hours of your call.
Licensed & BondedPA State CertifiedCourt-Admissible Evidence100% Confidential
Common Questions

FAQ — Montgomery County

Yes — we cover all of Montgomery County including Norristown, King of Prussia, Lansdale, Abington, Cheltenham, Horsham, Hatfield, Pottstown, Conshohocken, and every municipality in Montco.

Get In Touch

Free Consultation —
Montgomery County

All inquiries are handled with strict confidentiality. Your information will never be shared. No obligation.

Phone
(215) 338-3303
Email
garydefinis@gmail.com
Hours
Mon–Fri · 8am–2pm · On Call After 2pm
Serving
Montgomery County, PA & Surrounding Areas
Also Serving
PhiladelphiaBucks CountyDelaware CountyMontgomery CountyChester CountyNew JerseyDelaware

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100% Confidential · No Obligation · Licensed & Bonded