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Professional Guards for Your Commercial Location

National Security & Investigation Services, LLC, in Houston recognizes every client is different. An apartment building might only require a single officer, while a large, high-rise office complex needs a full desk staffed by multiple officers in professional attire. Some locations are chiefly concerned with preventing crime and controlling building access, but others call for a more comprehensive plan that includes assisting the general public and emergency response. We follow strict protocols to determine your specific security needs.


Complete Protection & Safety

For more than four decades, we have provided customized doorman and concierge security for businesses across the city. We tailor security strategies for each individual property and work closely with management to ensure our services function smoothly.

Extensive experience and time in the industry has taught us how to create effective, highly personalized security plans. Every client is given individual attention throughout the process of assessment, design, and implementation. Security guards are assigned to the positions for which they are qualified and perform a wide variety of daily duties, depending on the location and your requests. You also have the option of choosing the uniforms.

Security Guards

General Security:

• Regular or Irregular Patrols, Interior & Exterior
• Gatekeeper Duties
• Enforce All Rules & Regulations
• Handle Any Special Circumstances or Incidents

Partner with Facility Management:

• Daily & Monthly Incident & Activity Reports
• Attend Routine Meetings with Management
• Supervise Site Security Staff
• Manage Special Events

Controlled Access:

• Enforce Procedures (IDs, Badges, Etc.)
• Maintain Log of Visitors & After-Hours Employees
• Secure Entrances & Exits After Hours
• Open & Close Entrances at Start of Each Work Day
• Evacuation Plans

Facility Staff & Visitor Support:

• Escort Employees After Hours
• Assist with Visitor & Employee Safety
• General Service