Marcus and Marcus, Inc. provides professional firearms training for private detectives, security officers, law enforcement officers, and responsible armed citizens. Whether you need initial certification, annual qualification, or advanced firearms instruction, our experienced instructors deliver practical, legally compliant training that builds confidence, accuracy, and sound decision-making.
Our firearms instructors are certified by both the Georgia P.O.S.T. Council and the Georgia Board of Private Detective and Security Agencies, allowing us to provide state-approved firearms training and qualification for licensed private detectives and security officers. We also offer firearms qualification and specialized training for law enforcement agencies, as well as firearms instruction for individuals seeking to improve their skills through safe, professional, and realistic training.
From new certifications to continuing qualifications, Marcus and Marcus, Inc. is your trusted source for professional firearms training throughout Georgia.
Our comprehensive study guides and engaging course materials are designed to prepare students for the required examinations and help them succeed. From registration to certification, the entire process is streamlined into one convenient system. Students can enroll, complete their training, take their exams, and immediately receive their certificate of completion—all from a single, easy-to-use platform.
Whether you are entering the industry, renewing your qualifications, or training multiple employees, Marcus and Marcus, Inc. makes professional training simple, efficient, and accessible.
Marcus and Marcus, Inc. is a premier provider of professional training for law enforcement, private detectives, security officers, schools, businesses, churches, government agencies, and individuals throughout Georgia and beyond. Our instructors combine decades of real-world experience with engaging, practical instruction designed to prepare students for the challenges they will face in the field.
We offer classroom, online, and hands-on training in a wide range of disciplines, including private detective and security officer certification, firearms training, drone operations, traffic accident investigation and reconstruction, workplace and school safety, active threat response, investigations, legal topics, and professional development.
Whether you are seeking state-required certification, continuing education, or specialized training for your organization, our courses are designed to provide practical knowledge, current legal standards, and skills that can be applied immediately. Every program is delivered by experienced professionals who understand that quality training builds confidence, competence, and safer communities.
At Marcus and Marcus, Inc., our commitment is simple: deliver professional, relevant, and practical training that exceeds expectations and prepares every student for success.
»
The P/I and security training provided by Marcus and Marcus, Inc was excellent. I've taken a lot of training over the course of my 24-year military career and I can genuinely say Marcus and Marcus has some of the very best training. Conte' (Chief Logistics officer) DSC Professional Security and Investigation
"I’ve been in the security industry for over 20 years and would highly recommend Marcus and Marcus to any security or law enforcement agency that’s looking for quality, professional and effective training. I found the courses to be challenging, detailed and well organized. The site is user-friendly and the support is phenomenal. Whether you’re looking for firearms training, private investigative training or just basic security guard training, Marcus and Marcus MUST be your choice. They will certainly be our choice for training our future officers and investigators. " --Joe C, CEO, DSC Professional Security, Inc.
MarcusandMarcus, Inc, Police and Security Training Company is one of the best training company in the country. The customer service is excellent and it makes a difference when you are encountering new information that is important to you. The qualifying process was relaxed because of the qualifying instructor professionalism and that makes a difference. The entire process was enjoyable and informing and I will recommend this company to anyone who decide to go into private security and investigation. Anthony D.
The online courses offered through Police and Security Training are some of the most comprehensive and easiest to follow courses I have taken online. They are very detailed and get you well prepared for the desired profession you take the course for. Mr. Marcus is very responsive in the event any additional guidance is needed or if there are questions. He was also very prompt in getting me into the range to get my live fire portion of the course completed. I have and will continue to recommend Marcus and Marcus Police and Security training. MaDonna Baker M. L. Baker and Associates and Beyond Taboo Tactical Training
I was able to take two courses from Marcus and Marcus Inc. I took Pi/security and the 16 hour firearm course. Darrin Marcus is very professional and walked me through every step of the process, any questions or concerns that I had I reached out to him and he answered them right away. If you are looking to enhance your career or start your own business this is the place to start you will not be disappointed!
July 04, 2026