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Ensure your property’s security with The Guard Alliance, one of the best security guard companies in San Francisco. Our competent, experienced and well-trained security guards can protect your commercial or residential property while also recognizing and notifying you of potential hazards so you can act accordingly. We have the local expertise, security experience and professional training to secure your San Francisco property and improve your peace of mind.

About Our San Francisco Security Guard Company

The Guard Alliance was founded in 2010 by Souleymane Ball, a former mathematician and security guard with over a decade of experience performing security guard services. Since our beginnings, we have delivered consistent, quality security services that have propelled us to becoming a top San Francisco security company. We only work with exceptional security personnel who meet our high professionalism and innovation standards, ensuring we are the security partner that business owners and private individuals can rely on.

As one of the most trusted San Francisco security companies, The Guard Alliance delivers the expert security services you need to secure your property. We enable you to make the most out of your security guard investment and experience greater peace of mind with straightforward, honest service and support.

Why The Guard Alliance Stands Out


No Long Term Contracts

At The Guard Alliance, we don’t believe in long-term contracts. Our services are on an as-you-go basis, and clients have the flexibility to change schedules or cancel services at any time. As a leading security guard company in the San Francisco Bay Area, we pride ourselves on our professional, experienced guards, which is why we have a high client retention rate.

24-Hour Dispatch Center

A 24/7 dispatch center is critical to ensuring your property's security around the clock. Our dispatch center prepares us to meet the security demands and threats you may face in the San Francisco area. You can call in with last-minute instructions or during incidents and depend on our security experts to meet your unique and urgent needs. Our dispatch center helps us fill last-minute call-offs, handle incident response in real-time and ensure our guards' safety while they are in the field.

GPS Monitored Guards

We use an advanced, GPS-enabled guard tour system to track and monitor our guards’ patrols, movements and activities in real time through photos and videos. We can create a geofence around your property to see when a guard steps out of the predetermined zone. We compile and automatically email our data to you every morning, so you know exactly what’s happening on your residential or commercial property.

Licensed – Bonded – Insured

The Guard Alliance goes above and beyond in all that we do. You can trust us to be fully state licensed, bonded and insured above San Francisco's required limits for security guard companies. We carry the necessary permits, certifications and insurance policies to prove our professionalism, showcase our dependability and ensure your peace of mind. Depending on special jobs per your request, we can acquire additional policy coverages.

Our Security Guard Services for San Francisco Property Owners

As one of the top security companies in San Francisco, we provide professional services with highly trained security personnel. We offer various services to meet your unique security needs.

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Unarmed Security Guard Services

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Armed Security Guard Services

firewatch guard

Fire Watch Services

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Patrol Vehicle Guard Services

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Trust The Guard Alliance With Your Security Needs

When it comes to finding professional, experienced and dependable security guard services in San Francisco, The Guard Alliance is the best choice. Our team of highly trained, extensively experienced and wholly dedicated security personnel is committed to providing top-notch security solutions that satisfy your needs. Achieve peace of mind and comprehensive security with The Guard Alliance. Give us a call or request a quote to get started.

Contact Us!

Contact The Guard Alliance to Learn More About Our San Francisco Security Guards

If you are looking for security guards for hire in San Francisco, contact The Guard Alliance today to receive your free quote!

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The Guard Alliance – San Francisco

388 Market St, #1300
San Francisco, CA 94111
United States (US)


San Francisco Security Company