First Aid Training

As of September 1, 2025, D1 Security and Investigations LLC requires all Security Officers to be fully certified in First Aid, CPR, AED operation, and Stop the Bleed. This standard ensures every officer is equipped with the lifesaving skills necessary to respond confidently and effectively during emergencies.

Weekly trainings and classes

D1 Security and Investigations LLC is committed to maintaining the highest standards of professionalism and readiness. To ensure our Security Officers remain sharp, informed, and fully prepared for any situation, we conduct weekly trainings and educational classes. These ongoing sessions reinforce essential skills, introduce updated protocols, and keep our team aligned with the latest industry best practices.

K9 Certified

Each handler and canine undergo rigorous instruction and real-world testing to ensure operational reliability, legal compliance, and tactical readiness.

NRA Certified

D1 Security and Investigations LLC is proud to announce that we now have an NRA‑Certified Firearms Instructor on our team. This addition enhances our commitment to providing top‑tier training, ensuring our officers receive expert guidance in safe, responsible, and proficient firearm handling.

Chief Range Safety Officer

D1 Security and Investigations LLC is proud to announce that we now have a Certified Range Safety Officer (CRSO) on our team. This advancement strengthens our commitment to safe, responsible, and expertly supervised firearms training across all company operations.

RANGE DAY

Our weekly range days ensure every security officer maintains strong marksmanship and consistent weapons proficiency. These regular training sessions reinforce accuracy, safety, and readiness across all firearm‑related duties.