S1G Investigations, Inc. is a well respected Maryland-based and licensed private investigations company comprised of over 100 years accumulative experience in law enforcement, military defense, and homeland security. Our team of Investigators and Process Servers literally work 24-hours-a-day, 7-days-a-week to provide superior service to our clientele.

Our areas of expertise include Background Investigations, Process Services, VIP/Celebrity Personal Security Services, Surveillance, On-Site Screening, Inspections, and Verifications Probes using “State of the Art” equipment including Digital and Biometrics.

S1G Investigations, Inc. provides person-to-person communication on all on-going cases and daily progress reports.

S1G Investigations, Inc. provides Corporations, Attorneys, Law Firms, and Human Resource Officers with accurate, time-sensitive, and relevant information that simplifies and automates management processes critical to successful business. We deliver, which enables our clientele to protect their personal, personnel and corporate assets.

S1G Investigations, Inc. provides a depth of knowledge, breadth of experience and thought leadership that is client-focused and responsive to changing needs. We offer a complete portfolio of services including:

Investigations Surveillance Infidelity Workers Compensation Background Investigations Corporate Services Pre-employment Screening EEOC Complaints Investigations Mobile On-Site Screening VIP Personal Security Services

Process Services Nation-wide Process Services Retrieval of documents from courthouses Claims & Litigations Support Skip Tracing Site Inspections Residential Inspection Insurance Inspection Commercial Inspection