ServicesPhysical security experts for a dangerously developing world. LEARN MORE TAKE THE NEXT STEP "This was so needed and so helpful!! They did an amazing job!!" - Linda King BrownSchools & CampusesFaculty and staff have been entrusted with the most precious gift a parent can receive, our children. Our team conducts a complete and thorough threat assessment and site survey to create a custom and detailed training program. We will then work to educate, train, and empower staff members on all recommended protocols to keep everyone safe and secure. LEARN MORE Business & Corporate IndustriesDo you have the proper countermeasures in place to deter criminals or prevent access to your facility at your place of work? Do you and your employees know what to do in active shooter situations? Let us assess your location and create a training plan for your business associates. Our training team will empower your staff with security measures to be prepared for any emergency situation. LEARN MORE House of WorshipIt is no secret that deadly force incidents at houses of worship are on the rise across the country. It is crucial for the safety and health of your church support staff and members of your congregation to have plans in place to address intruder threats and emergency medical situations. We can assess your building's current security and train your staff with a detailed plan to ensure that everyone who attends church is safe to worship as they please. LEARN MORE Home & Family Whether you wish to be prepared for an intruder or learn basic home physical security measures, we can assess your home's current security, room designs, and construction, and come up with strategies and security measures to make you and your loved ones feel prepared. We will customize personalized in-home training in the areas of threat mitigation, emergency medical responses, and emergency evacuation plans. LEARN MORE New ConstructionHave plans to start a new building project? Did you know that crime and violent activity happens at new construction sites more than you would think? Let us help you make your construction site a safer, more secure area. With nearly two decades of experience circumventing security measures and things designed to keep people out, we have the expertise to guide you through your next project. We'll create a system for you that just works. LEARN MORE “As the director of an early childhood program, health and safety is a high priority, especially given America’s gun violence epidemic. We are grateful for the work of Brink Fidler and Defend Systems. They assessed our existing emergency plan and gave us thoughtful recommendations for security upgrades. ”Cindy Ligon View More Testimonials “This week we had Brink and Michael from Defend Services at Onsite for another active shooter training and bleeding control training.If your company, school, church, etc. is looking into this kind of training please consider this company!!They were amazing! Everything from their videos, their information, and their knowledge to their personalities and their genuine passion in this subject is inspiring and SO very helpful!!Thank you guys for coming out to Onsite and bettering us as a company and me as a person!”Carrie Potts View More Testimonials “Thanks so much for your excellent work which will help us provide better security for the residents and associates at Villa Maria Manor and Mary, Queen of Angels. I believe your approach to this challenge shows your experience and is unlike what we learned from other resources. You offered practical solutions that will help us convey that we are not a soft target. It feels good to be acting proactively to make it difficult for those who would do us harm. Great job!”David GlascoeExecutive Director, Mary Queen of Angels, Assisted Living Community View More TestimonialsYOUR SAFETY AWAITS. CONTACT US LISTEN TO OUR PODCAST VIEW ALL SERVICES (615) 236-6484 [email protected] Nashville TNFOLLOW US QUICK LINKS What We DoOur TeamKeynote SpeakingServicesSchools & CampusesBusiness and Corporate IndustriesHouse of WorshipHome and FamilyNew ConstructionTestimonialsVideosShopBlogContactRECENT POSTSFREE Upcoming Training Event – Awareness and Response to Active Shooter ThreatsPlease join us for our next free training event at Church of the City in Franklin, Tennessee on February 4th at 6:30 PM. We’d love to see you there!FREE Upcoming Training Event – Awareness and Response to Active Shooter ThreatsPlease join us for our next free training event at Church of the City in Franklin, Tennessee on February 4th at 6:30 PM. We’d love to see you there!QUICK CONNECT Name Please enter your name. Email Please enter a valid email. Your Message Please enter a message. Please check the captcha to verify you are not a robot. Send Message failed. Please try again.