Physical Security

With more than 120 employees in the Las Vegas market and delivering more than 3,000 weekly man hours of service to Southern Nevada, we are one of the valley's largest locally owned and operated providers of security services. TSI is comprised of professionals with diverse backgrounds beyond traditional security expertise and includes former members of law enforcement, educators, and military professionals who understand the unique challenges that our clients face. You can be sure that we can find the right solution to ensure the security of your business, your community, and your home.

Residential Protection

We deliver armed security response to your home backed by a state-of-the-art, 24-hour Central Monitoring Station and an on-site training academy taught by certified instructors.

Should you have an alarm emergency, we guarantee timely response by our Safety Officers.

Our reputation is also a crime deterrent. Burglars are less likely to break into a home protected by a company that consistently delivers faster armed response. When they see a TSI yard sign, they know it means total protection 24 hours a day, seven days a week.

Residential Vacation Checks

We are now able to offer "vacation checks" at your residence. This service will include a complete perimeter check of your property on each visit. A TSI Officer will check all accessible doors and windows for damage and unauthorized entry. Our Officer will also check swimming pool levels and for noticeable signs of irrigation leaks.

An application is required to be submitted at least 72 hours prior to the planned absence. Applications are available here and at our office located at 9555 Del Webb Blvd. Las Vegas, NV 89134. Remember, a 72 hour notice is required to process the request. Please read the application carefully. It is important for the requester to understand the limitations of this service.

Commercial Protection

From sole proprietorships and retail stores to major corporations and construction sites, we tailor our services to meet any client's needs. We can complete a seamless transition for your company within weeks.

tsibuildingArmed and Unarmed Homeowner Association Services

  • Gate Security
  • Mobile Patrol
  • Traffic Rule Enforcement
  • Vacation Checks for Residences
  • Common Area Sweeps
  • Towing Assistance


  • Security Procedure Design
  • Security Audits
  • Investigative Services

Temporary Security

  • Executive Protection
  • Special Events

PILB #894