Best security companies in California: find options near you

Whether your are trying security for the First time or returning to the Security Industry . This is the place to be Trained. They have excellent customer Service and are very Responsive to calls and email. Any Question asked was not only answered ! But explained in detail to give the Student the opportunity to truly understand the New Field you may be stepping into. Overall wonderful experience and time Efficient courses. Only Downside was it Hot on the day I came in so, highly recommend bringing water.

Luna Security goes above and beyond, offering detailed training and genuine support to help you succeed even after the course. This company is very supportive, and a team that truly cares. Thank you so much. Highly recommend Luna Security!!

I had a good time at Luna’s Training Academy. Kevin was a really cool teacher, and I could tell he wanted us to do well. The course takes about 5 hours, but it was worth it because real-life examples were given and a lot of information was presented. I feel better prepared and more confident in my role.

I came all the way from Orange County to attend their guard card class. I purchased the guard card bundle which covered not only the 8 hour guard card training, but also the live scanning and the BSIS application. It was very convenient, and saved me time because it’s all done onsite! In addition, I love how responsive they are and answered every question I had. I high recommend their security academy.

I went to Luna security guard academy to start my training for my guard card. Kevin is the instructor. He was amazing, he’s so cool and hilarious, it was awesome, I had a great time learning. He really does treat you like family. I have the most respect for this academy, they are professional and great at what they do. Would highly recommend their program to anyone in the LA area looking to acquire a guard card for a new career.. thank you Kevin you’re awesome.

We’ve been using AGS across a few of our properties and things have been running smoothly. The team is consistent, and handles day to day operations without needing much follow-up. No complaints so far, everything’s been handled the way it should be. If you’re looking for security services in LA, I’d definitely recommend.

American Global Security (AGS) sets a true benchmark for excellence in the security industry. If a rating beyond five stars were possible, they would easily exceed it. Their personnel are not only thoroughly vetted but also trained to the highest professional standards, and that same level of quality extends to their account management team. In particular, my experience working with Christian Mable has been exceptional. He consistently demonstrates what a true client relationship manager should be—professional, attentive, and highly effective. What truly sets him apart is his charisma. He has a natural ability to connect with people, communicate with confidence and clarity, and create a sense of trust and ease in every interaction. Whether addressing concerns, coordinating services, or simply following up, he brings a positive, engaging presence that makes clients feel valued and understood. He embodies the three «C’s» in every interaction: charming, charismatic, and courteous.

I used American Global Security has been covering our Los Angeles store for a few months now. Alex is our contact and always picks up when we call. Their staff feels safer, and we haven’t had any real issues since they started. Amazing service overall!!

We were having problems with people hanging around our parking lot in Los Angeles late at night. Since getting American Global Security out here, things have been a lot better. Really appreciate their team!

I honestly wouldn’t recommend this security company. Communication was all over the place, they showed up late more than once, and it didn’t feel like they took the job seriously. When you hire security, you expect reliability and professionalism, and I just didn’t get that experience. There are definitely better companies out there. 0/5 stars

Working with Superior Protection Services has been an outstanding experience. The company is professional, reliable, and truly values both its employees and clients. Management is supportive, communication is excellent, and the team always works together to maintain a safe and respectful environment. Their commitment to security, customer service, and professionalism stands out above the rest. I highly recommend them to anyone looking for a trustworthy and well-organized security company.

It was an absolute pleasure to have Superior Protection Services at my uncle Abraham’s birthday. A truly exceptional security officer is defined not just by their presence, but by the confidence, safety, and professionalism they bring to every situation and that is exactly what this officer delivered from Superior Protection Services named Marco. From the moment he step on site, his awareness and attention to detail were unmistakable. He maintain a strong, visible presence while remaining approachable and respectful. This security officer Marco exemplifies excellence. His presence alone is impressive but his actions, consistency, and professionalism are what truly set him apart. He interacted with guests respectfully, handled responsibilities seamlessly, and contributed to the overall success of the occasion. If given the opportunity, hiring this individual would be an easy decision. Simply put, this is someone you can trust to represent your organization at the highest standard. Very pleased.

Great customer service was attended very quickly great Positive company looking out for there employees and also a respectful work place that respects there security and employees.

the office lady of very nice and offered me water multiple times and if i needed a break very satisfied

Superior Protection Services truly lives up to their name. Their team is professional, reliable, and highly attentive to detail. From start to finish, communication was clear and reassuring, and their security staff conducted themselves with the highest level of professionalism. I felt completely confident and safe knowing they were on the job. If you’re looking for dependable, top-quality security services, I highly recommend Superior Protection Services

I recently had the pleasure of working with Safety Host Unit Security services at our lounge in Los Angeles, and I cannot recommend them highly enough. Their team demonstrated exceptional professionalism and a strong commitment to maintaining a safe environment, especially during the busy post-game and concert crowds. The staff was not only polite but also adhered strictly to company protocols, ensuring that all guests felt secure while enjoying their time at our venue. Their presence was reassuring and effective, allowing us to focus on providing an excellent experience for our patrons. In a bustling atmosphere, their ability to manage crowds with grace and efficiency truly sets them apart. Exceptional service from an exceptional team—thank you, Safety Host Unit Security, for your outstanding support!

I recently had the opportunity to experience the exceptional private security services provided by the Safety Host Unit at our Los Angeles headquarters. Their team exemplifies professionalism and dedication, creating a calm and peaceful atmosphere that greatly enhances our work environment. The officers are not only highly skilled but also approachable, making them a reassuring presence for all our staff and visitors. Their commitment to serving our needs is evident, and I wholeheartedly recommend their services to anyone seeking reliable and effective security solutions. Great job, Safety Host Unit!

We hired Safety Host Unit handle security for our business, and they’ve been fantastic from start to finish. The team is professional, punctual, and clearly well-trained. Our staff and customers feel much safer now, especially during late hours. Their communication is excellent – they check in regularly, respond quickly to any concerns, and are proactive about potential issues. The security guards are courteous but attentive, and the monitoring system they installed gives us peace of mind 24/7. Since switching to Safty Host Unit, we’ve had zero incidents, and the sense of safety has noticeably improved. Highly recommend them to any business owner looking for reliable security. Will definitely continue using their services.

Title: Top-notch security for our film production Rating: ⭐⭐⭐⭐⭐ I can’t recommend Safety Host Unit enough. Their team provided excellent, professional security for our film set, and everything ran smoothly from start to finish. They were punctual, well-coordinated, and clearly understood the unique needs of a working film production—managing crowd control, protecting equipment, and securing sensitive areas without ever disrupting the shoot. The crew felt safe and respected, and the Safety Host Init staff communicated seamlessly with our assistant directors and location managers. If you need reliable, film-savvy security, these are the people to call.

Outstanding professionalism, reliability, and peace of mind — that is exactly what Safety Host Unit delivers. After experiencing their security services firsthand, I can confidently say that they operate at an exceptionally high standard of professionalism and excellence. Whether for armed and unarmed security services, weddings, nightclubs, warehouses, private events, shopping malls, schools, sports events, or large-scale crowd management, their team demonstrates unmatched discipline, vigilance, and commitment to safety. What truly sets Safety Host Unit apart is their highly trained personnel, professional appearance, rapid response capability, and strong attention to detail. Their officers maintain a visible yet respectful presence, ensuring every environment remains secure, organized, and professionally managed without disrupting the experience of guests, customers, or attendees. For private clients and businesses seeking dependable security solutions, Safety Host Unit provides the confidence and assurance that every situation is handled with professionalism, discretion, and expertise. Their ability to adapt to different environments — from elegant weddings to high-traffic commercial properties and sensitive private services — reflects a company built on trust, experience, and operational excellence. I highly recommend Safety Host Unit to any individual, business, school, event organizer, warehouse operator, shopping center, or entertainment venue looking for top-tier security services. In an industry where trust and protection matter most, Safety Host Unit consistently exceeds expectations.» Rating: ⭐⭐⭐⭐⭐ (5/5) — Highly Recommended for Professional Security Services

Safeguard Security Services is the real deal. Omar and his team bring a level of professionalism and reliability that is genuinely hard to find. From communication to follow-through, everything was smooth and handled with care. You can tell they actually take pride in what they do. Highly recommend for anyone looking for security services they can trust!

I had a great experience with Safeguard Security Services. Their team was professional, reliable, and responsive from the very beginning. The security personnel were punctual, attentive, and maintained a strong presence while remaining courteous and approachable. What stood out most was their commitment to professionalism and customer service. Communication was clear, and they were always willing to address questions or concerns promptly. It’s clear that they take their responsibilities seriously and strive to provide a safe and secure environment for their clients. I would highly recommend Safeguard Security Services to anyone looking for dependable security solutions. Their dedication, professionalism, and attention to detail make them a company you can trust.

Excellent security team. They handle every situation with professionalism and confidence, no matter the environment. Definitely one of the best I’ve come across. Highly impressed with this company. Their staff is always on point—professional, respectful, and proactive. I wouldn’t hesitate to recommend them.

I’ve been using Safeguard Security Services for a residential home in Encino and honestly it’s been a really smooth experience. The guards are reliable, show up on time, and just handle things professionally without any issues. What I liked most is how straightforward their proposals are—everything is clear and easy to understand, no confusion or back-and-forth. Their pricing is also very reasonable, especially compared to other companies I looked at. Overall, I’m really satisfied with their service and feel comfortable having them on site.

Safeguard Security has been great to work with at our Class A property. Their team is friendly, professional, and always willing to help. They do a great job keeping the property secure, communicating with tenants and the management team, and addressing issues quickly when they come up. They also provide their reports on time and keep everyone informed. We really appreciate their hard work.

I hired this company to protect my home, my family, my workplace, and even provide coverage around my kids’ school—and I can confidently say they exceeded every expectation. From day one, their professionalism stood out. They were punctual, highly organized, and took the time to understand my specific concerns and needs. Their presence alone brought a sense of safety and control that’s hard to put into words. What really impressed me was their attention to detail and situational awareness. They were always alert without being intrusive, and handled everything with discretion and respect. Whether it was securing my home or coordinating protection at different locations, they operated seamlessly and efficiently. If you’re looking for someone reliable, professional, and genuinely committed to safety, I highly recommend their services. They gave me peace of mind in situations where it mattered most—and that’s priceless. We have been using them now for several years. Thank you owner Kris Herzog.

Had a great experience with this bodyguard service. Kris was super responsive and quick — he got back to me right away and made the whole process smooth and easy. The team was prompt, professional, and incredibly kind. Everyone I interacted with carried themselves with total professionalism, and I felt safe and well-supported the entire time. Highly recommend their services!

I recently had the pleasure of working with The Bodyguard Group, and I can’t speak highly enough about the level of service they provided. From the very start, Kris stood out as an absolute professional—calm, confident, and incredibly knowledgeable. He made sure every detail was covered and made us feel completely safe and at ease throughout the entire experience. Kris and his team were punctual, discreet, and highly trained. You can tell this company takes pride in doing things the right way. Whether it’s personal security or event protection, The Bodyguard Group sets the standard. Huge thanks to Kris for going above and beyond. I highly recommend this company to anyone who values professionalism, reliability, and peace of mind.

10/10 service, run by Kris, is super professional and easy to work with. Kris really knows his stuff and makes sure you feel safe and taken care of. Great team and solid service all around!

Kris runs an exceptional body guard business he was great at planning and highly trained personnel. His commitment to client safety is evident in every detail, from risk assessment to execution. Kris’s leadership ensures a secure and professional service, making his company a trusted choice for personal protection.

⭐️⭐️⭐️⭐️⭐️ Absolutely Outstanding Service We had a 60-person private event coming up with little time to prepare—and unfortunately, a credible threat against my business partner made professional security an absolute must. Beverly Hills Bodyguard Group came through at the last minute with exceptional service. Kris, the owner, personally helped us coordinate everything and even showed up himself alongside three off-duty police officers to ensure our safety. The team was not only professional and highly trained, but also incredibly discreet and respectful of the intimate setting. Thanks to Kris and his crew, the entire event went off without a hitch. We felt completely protected and were able to focus on our guests, knowing that we were in good hands. I can’t recommend Beverly Hills Bodyguard Group highly enough. If you want peace of mind, this is the team to call.

I called Kris to help me with the safety of an event I was throwing for work, he was the best! Everything went smoothly and he asked for every detail I was expecting from him. he truly couldn’t had made it any easier. Thanks again Kris will definitely use him again.

Excellent Security Services I’ve had a great experience with Alert Security Network and their security services. The team is professional, reliable, and takes their responsibilities seriously. Their security officers are respectful, attentive, and always maintain a professional appearance. I especially appreciate their responsiveness and commitment to keeping people and property safe. They communicate well, arrive on time, and handle situations calmly and professionally. Overall, I would highly recommend Alert Security Network to anyone looking for dependable and professional security services. They provide excellent service and give you peace of mind knowing that your security is in good hands.

I’m very impressed with the security services provided by this company. The team is professional, reliable, and highly attentive to detail. Their security personnel are courteous, well-trained, and always maintain a strong sense of responsibility. Communication has been excellent, and they consistently provide dependable service and peace of mind. I would definitely recommend this security company to anyone looking for professional, trustworthy, and reliable security services.

Great security company! The team is professional, reliable, and always does a great job. They are responsive, respectful, and make you feel safe. Highly recommend Alert Security Network!

One of the best Security Service in the Los Angeles area they have the best security guards Always professional There management is really great especially the managers and the supervisor are really great communicators they will provide the best safety for your business I highly suggest them.

This security company has the best security service there guards are always on task and stay focused I used this company for many years for my safety building and had zero issues I highly recommend this company.

Love working with Benitez security! They are always on time, professional, reliable and friendly! Their team members are also multilingual which is super helpful with event staff and I can’t say anything but great things about every event I’ve worked with them. They are quick to respond, trustworthy and my go-to security team as an event and wedding planner. 10/10 highly recommend!

Great 24/7 security service. The staff was professional, responsive, and made us feel safe and taken care of. Communication was excellent and they handled everything very professionally. Highly recommend Benitez Security Services to anyone looking for reliable security services.

Walked-in today to have live scan and fingerprinting. Very professional, no nonsense, straightforward services. Excellent staff, from reception to fingerprint technician. Reasonable pricing also. Highly recommended!

Benitez Security did an amazing job at the first ever Halloween Event at the Greenfield Oak Park making sure the perimeter and all the event attendee’s were safe and protected. Jesus offered some insightful advice being that it’s my first event and even offered to help ask any questions I may need. The guards were vigilant, courteous, and if there was a question promptly called / spoke with event staff & (myself). I look forward to working with them again and highly recommend.

Every single time I have called Benitez Security Services, I’ve been greeted by a very professional who immediately and concisely works with me to determine what level of security service is needed for my event, and we are able to schedule accordingly. Each time I have contracted with them, their staff have arrived promptly and ready to do their work. What has really blown me away though, is that each employee is kinder than the next!! They go above and beyond, and that has really left me with such great feelings about this company. I highly recommend Benitez Security Services.

Benitez Security Services, Inc. have taken care of our security needs for some of our events over the past year. We are very satisfied with their level of service and professionalism. They will be back for our Street Festival & Car Show in the fall! Thank you, Jesus Benitez and team!

It was such an amazing experience, very kind and generous people. They helped me in every way possible to get my information correct and went the extra mile to improve my experience. They were very friendly and easy to talk. I 100% would recommend for anyone in need of their services.

I took my in-person Guard Card class with ASAP Security and had a really good experience. The class was organized, easy to follow, and covered everything you need to know without feeling rushed or boring. Don Ingram was a great instructor — very knowledgeable, approachable, and easy to listen to. He explained things clearly, used real-world examples, and made sure everyone understood the material. He was also happy to answer questions, which made the class feel relaxed and engaging. Overall, ASAP Security made the process straightforward and stress-free. I’d definitely recommend them to anyone looking to get their Guard Card through in-person training.

I had an in-person Guard Card class with ASAP Security and had a really good experience. Everything was organized and easy to follow, and the class covered what you need to know without making it feel overwhelming. Don Ingram was a great instructor — knowledgeable, relaxed, and easy to understand. He explained things clearly, used real-world examples, and kept the class engaging. Bianca was also a big help with the paperwork and made that part quick and hassle-free. Overall, the whole process was smooth and straightforward. If you’re looking to get your Guard Card through in-person training, I’d definitely recommend ASAP Security.

There is a caucasian bald man that works for this company. He works in La Mesa during the morning at Trader Joes and surrounding areas. He harassed myself and my son in the parking lot on fathers day weekend at Trader Joes and just today began taking pictures of my vehicle for no apparent reason other than he was upset that i made a complaint against him. I called earlier to complain but do not feel that is enough. I’m telling you this: if your security guard continues to harass me and my son then it will not end in his favor, I assure you. I attached multiple pictures of his license plate. PLEASE: take care of your employee. I am merely leaving this review for legal purposes should he continue to harass us as I fully intend to defend myself and my son. My son is 3 years old.

great company to work with, very responsive, they have 24/7 human dispatch which is super helpful, other companies they don’t answer their phones, also, they have security academy to train their officers properly, which is a huge plus.

I had a great experience taking my in-person Guard Card class with ASAP Security. The class was well organized and ran smoothly from start to finish. The material was presented clearly and covered all required topics thoroughly, making it easy to understand both the legal responsibilities and real-world expectations of working as a security guard. The instructor, Don Ingram, was knowledgeable, professional, and clearly experienced in the field. He did an excellent job keeping the class engaging while making sure everyone understood the information. He encouraged questions and provided practical examples that really helped tie the material together. Overall, ASAP Security provides high-quality, professional training and does a great job preparing students for a career in the security industry. I would highly recommend them to anyone looking to obtain their Guard Card through in-person instruction.

I’ve used Citiguard for years after trying many other companies. They have done a phenomenal job for my hotel. We use them 24 hours a day and have found them to be punctual, professional and most importantly have made my staff and guests feel safe. We have had difficult situations that have always been handled swiftly and I have appreciated the quick response of management as well. I can’t say enough about what a wonderful job they do. Consistently exceeding my expectations from the guards to the supervisors to the office support staff. Highly recommend.

We had the pleasure of using Citiguard for our big 4th of July event here at our HOA Community in Laguna Beach. We requested 13 unarmed security professionals to help us maintain order in our community. The personnel that was sent over by CEO SAMI of Citiguard were very professional and friendly. Between Citiguard and the assistance of OCSD we kept our Beach HOA community safe and secure for the entire duration of our event. Thank you Citiguard and Sami for all your support.

We partnered with CitiGuard Security for an event and we were thoroughly impressed. Our company has worked with several security teams in the past and partnering with CitiGuard was a noticeable experience. Speaking with Steven Barragan and his team made the experience seamless. They had great communication and the service they provided was high level that we required.

I had a great experience with Mr.Barragan’s professional security guard service. He was very professional, punctual, and attentive to every detail. He made me feel safe and confident throughout the entire time he was on duty. I was extremely happy with the services provided and would highly recommend him to anyone in need of reliable security services

5 stars all the way! I’ve used Citiguard numerous times and have been very pleased with their services. I have used both armed and unarmed, and every guard they have sent has been polite and extremely professional. Glowing reviews all the way!

We started using Citiguard for my business after a recommendation and quickly understood why people speak so highly of them. They are so easy to work with it. What stands out most is how comfortable they make you feel. Their guards are observant, respectful, and professional, and they blend in naturally while still keeping everything secure. There’s a real sense of trust with them, which isn’t something you get with every security company. They’ve helped us in different situations and environments, and the experience has been consistently positive every time. It’s rare to find a company that’s this dependable and this easy to work with. Citiguard has earned our loyalty, and we wouldn’t look elsewhere.

Outstanding experience with Citiguard Security Guards. From start to finish, the service was organized, professional, and dependable. Steve was exceptional proactive, responsive, and clearly experienced in managing security operations. He made sure every detail was handled and that we felt fully supported. It’s rare to find this level of reliability and professionalism. I would absolutely work with them again and highly recommend their services.