We Provide 24/7 Reliable, Experienced, Licensed Security Guards In San Diego, California

Armstrong Guard provides the best security guard service in San Diego because we as a company have a focus on hiring the best and training the best recruits in the business. We take the hiring of our guards very seriously and we have very strict hiring processes that help us ensure that you're getting the best guards.

Trained Security

We take pride in providing the best possible training for our officers. Our officers also meet the standards set by the Bureau of Security and Investigative Services.

Latest Equipment

We stay up to date with the current industry standards and the latest security equipment available to ensure quality services to our clients.

24/7 Availability

We have 24-hours supervision. Our supervisors periodically check the posts and the security officers randomly at your location.

Armstrong Guard, Unparalleled Service in San Diego

In San Diego, there are a lot of different security needs that need to be met. No doubt you a few of those needs even if you don’t realize it. Well at Armstrong security guard company in Los Angeles we recognize the needs of businesses and property owners in the community. We’ve set out to provide a wide range of services to meet the needs of almost anyone in San Diego. This way you can get exactly what you need and we can provide you the best value by offering you a service that better fits your security needs. You might not even know what works best for you, but we’re here to help. One of our security experts can help you decide what service or combination of services would provide you with the best value in San Diego. We always make sure our customers come first and their security needs are met to the best of our ability.

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For businesses with high risk, an armed guard provides a strong professional response

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For businesses not high-risk, unarmed personnel will be equally successful in preventing theft and vandalism.

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Mobile Security is capable of removing any unauthorized people from the site and they can help to keep theft away.


When Armstrong Guard has a presence at your office, business or wherever else you need us to be, we want you to know that your property and assets are safe.


All of our clients trust Armstrong Guard to provide them with outstanding service, and top quality guards.


Security isn't cut and dry, often there are unique quirks in each industry that have to be accounted for to provide proper security to the business or property in question. At Armstrong Guard, we've taken the time to learn how to best guard a wide variety of businesses and properties. Our guards are trained to operate with and inside these locations so that they can provide effective security. You can rest easy knowing that the guards assigned to you are aware of the needs of your particular industry has and how best to keep you safe and secure. When you work with Armstrong Guard you know you're getting the best security San Diego has to offer.

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Our Reputation Is Built on Quality and Trust

Trust is among the most vital aspects of security. If there's no trust between management and the guards that are there to protect them and the property then there can be no effective security. This is why at Armstrong Guard we've invested in building relationships with our clients and team members based on trust. With that as our foundation, we can provide our customers with the best services and provide them with the highest value in San Diego. This foundation is built from the first time you call for a free quote and is cultivated until the job is done.

This relationship of trust between us and you starts with our outstanding guards. Each member of our team is hand-selected by our security experts and management. Each of our guards is highly trained and among the best guards in the business. We always ensure that each of our guards lives up to our quality standards, and works towards cultivating a relationship of trust. We only hire and train the best to help make sure that you always have the best guards servicing you and your property at all times.


Our clients trust us to provide the best security services in San Diego and be the best security guard company. Don't just take our word for it. Here's what our clients are saying.



There is no city in which you don't need security. San Diego is no exception to this rule. Security is more than what most people think and there are added benefits that you might not have considered. You can take advantage of these benefits just by having a security guard present.

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Protect Your Property

This is what most people think of when they think of security guards. They protect the property from vandalism and other troublemakers who might want to cause you or your business harm.

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Deters Crime

Deterring criminals from ever causing trouble for your business or property is a key part of a security guard's job. Having a guard on the premises is often enough to deter would-be criminals and troublemakers.

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Employee Safety

The workplace is somewhere that should be safe for all of your employees. Ensuring the safety of your employees is a vital part of operating a business, and security guards are among the best methods of doing so.

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Fast Response

When emergencies strike you need an immediate response. You might not be able to wait for emergency services. Security guards are the best way to ensure that you have an immediate response to an emergency.

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Frequently Asked Questions

My Business is safe. Why Do I need Security?

Security is a lot like insurance, you might not feel like you need while things are good but when an emergency strikes you’ll be happy you have it. Security helps to prevent crime and other nefarious activities from happening in the first place.

How Does Security Help My Business?

Security is an important and often overlooked part of running a business. You can never be sure when your business will be targeted or when a disgruntled individual will threaten you or your employees. Security will be there for you and help prevent these incidents from ever happening in the first place.

Should I Have Armed Or Unarmed Guards?

It all depends on a few factors. The first is the risk that your business or property is under. If you’re at a higher risk it would be best if you had an armed guard. the second thing to consider is your budget. Unarmed guards are less expensive. The last thing to consider is the impact either type of guard might have on the customers and employees. Often it’s a positive change. Our security experts can talk to you and help you decide which option is best for you and your business or property.

Do You Offer Spanish Speaking Guards?

We understand that with the large population of Spanish speaking people in San Diego you might require a bilingual security guard. We do our best to hire Bilingual security guards but we can’t always guarantee a bilingual guard will be assigned to you. We do everything we can to service your security needs.

How Can I Know How Much and What Type Of Guards I Need?

Security is a complicated business with more intricacies than people realize. That’s why we have security experts who can help guide you through the decision-making process when deciding how many and what types of security guards are the best value for your business. Give us a call and speak to one of our security experts today.


501 West Broadway Suite 800 San Diego 92101