Licensed Louisiana Security Guard Company GSIS Launches Armed and Unarmed Services Across 7 Cities
Houston, United States – May 8, 2026 / GLOBAL SECURITY & INVESTIGATIVE SERVICES /
Global Security & Investigative Services (GSIS) has obtained Louisiana License #PSE-26-CO-003 from the Louisiana State Board of Private Security Examiners and simultaneously opened seven regional offices across the state, establishing a statewide footprint to deliver armed and unarmed guard services to clients in construction, industrial, energy, healthcare, and logistics sectors. The dual announcement marks the company’s formal entry as a fully licensed Louisiana security guard company authorized to operate across all parishes.
License Secured, Seven Offices Open
The seven new offices are located in Lake Charles, Houma, Gonzales, Sulphur, Lafayette, Shreveport, and Monroe – a geographic spread designed to place response capability within close proximity of the state’s major industrial corridors, petrochemical belts, and healthcare hubs. Each location is staffed and operational, with personnel trained under company protocols that align with Louisiana state licensing requirements.
“Obtaining License #PSE-26-CO-003 and opening all seven offices at the same time was a deliberate strategy,” said Humberto Barrera, Founder of Global Security & Investigative Services. “We did not want to be licensed in one city and slowly expand. Our clients in energy and petrochemical need a provider who is present on Day 1 across the regions where their assets actually sit.”
Industries Served Across Louisiana
GSIS built its service model around the specific physical security demands of the sectors it targets. For construction security Louisiana clients, the company deploys guards trained to control site access, protect equipment, and deter theft during the hours when active supervision is absent. In the industrial security Louisiana and energy security Louisiana space – including oil and gas refineries and petrochemical processing facilities – GSIS provides both armed security Louisiana personnel and unarmed security Louisiana officers depending on the threat assessment of each site.
For healthcare security Louisiana clients, including hospitals and outpatient facilities, GSIS fields unarmed officers trained in de-escalation, patient interaction protocols, and access control. Commercial security Louisiana clients – office buildings, retail centers, and mixed-use developments – receive guard coverage calibrated to tenant density and operating hours. Manufacturing security Louisiana and logistics security Louisiana clients benefit from perimeter control and cargo protection programs structured around shift schedules and inbound freight patterns.
The Integrated Four-Pillar Model
GSIS delivers services through what the company calls its Integrated Four-Pillar Model, which combines physical equipment deployment, trained guard teams, site-specific protocols, and 24/7 monitoring. Rather than dispatching officers without supporting infrastructure, the model requires that each engagement be configured across all four pillars before a contract begins. Equipment is matched to the site, protocols are written to the client’s operational schedule, and monitoring runs continuously regardless of shift changes.
The company’s service catalog covers armed and unarmed guard deployment only – GSIS does not provide event security. That scope restriction is intentional. By concentrating on fixed-site and patrol-based industrial, commercial, and healthcare accounts, the company keeps training, supervision, and accountability structures consistent across its officer pool statewide.
“Security That’s There When and Where It Counts is not a slogan – it is an operational standard,” Barrera said. “When a refinery in Sulphur or a distribution center in Monroe calls us, they are not getting a coordinator in a distant city. They are getting a local office, a licensed team, and a monitoring center that does not close.”
Additional information about GSIS services is available through the company’s website at gsisnow.com.
About Global Security & Investigative Services
Global Security & Investigative Services is a fully licensed Louisiana security guard company operating under License #PSE-26-CO-003, issued by the Louisiana State Board of Private Security Examiners. The company provides armed security Louisiana and unarmed security Louisiana services to clients in the construction, industrial, petrochemical, energy, oil and gas, healthcare, commercial real estate, manufacturing, and logistics sectors. GSIS maintains seven regional offices in Lake Charles, Houma, Gonzales, Sulphur, Lafayette, Shreveport, and Monroe, and delivers all engagements through its Integrated Four-Pillar Model of equipment, teams, protocols, and 24/7 monitoring.
Learn more at GLOBAL SECURITY & INVESTIGATIVE SERVICES
Contact Information:
GLOBAL SECURITY & INVESTIGATIVE SERVICES
4101 Greenbriar #316
Houston, Texas 77098
United States
Humberto Barrera
(800) 364-1883
https://www.globalsecurityx.com
