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Security Guard Company San Mateo

San Mateo

Best Security guard company, San Mateo

American Reliance Security provides the best security guard services in San Mateo and the surrounding areas. We specialize in providing the highest quality security guard services to ensure the safety of our clients and their properties. Our team of experienced security professionals ensures that all security protocols are strictly adhered to and that our client’s assets are always secure.

At American Reliance Security, we provide a wide range of security services, including but not limited to:

  • 24/7 surveillance of your premises
  • Regular patrols of your facilities
  • Detailed background checks on security personnel
  • Security alert and response systems
  • Emergency response during crises
  • Security system installation and maintenance

Our security guards are highly trained and experienced and always have the best interests of our clients at heart. We ensure that our security guards are equipped with the most advanced tools and technologies to ensure the highest quality security services.

We are proud to be one of the leading security guard companies in the San Mateo area. We strive to provide our clients with the best security solutions for their properties and businesses. Our team of professionals is always available to answer any questions or address any concerns related to security services.

For more information about our security guard services in San Mateo, please do not hesitate to contact us. We look forward to providing you with exceptional security services.


Committed to Protecting Your Business


American Reliance Security, Inc.

stands as a paragon of security excellence. Our seasoned expertise ensures a safeguarded environment, where trust and protection converge seamlessly.

  • Fully Licensed
  • 24/7 Security
  • Trained Guards Serving California
  • Rapid Response
Security Guard Services In Orange County
Security Guard In Orange County
Professional Security Guard In Orange County


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Client Testimonials

Reviews from Our Valued Clients

Discover what clients have to say about their experiences with American Reliance Security, Inc. Our commitment to unmatched security solutions and dedicated service is reflected in the words of those we protect. Read their testimonials and witness how we’ve earned their trust, one safeguarded moment at a time.

Yelp Review

Arturo Vargas

…Great business. Very professional. This company is very accessible.  If you have any questions Sher was able to answer all your questions. Hired this company to oversee our property while it was being fumigated. I definitely recommend this company.


Global Leading Logistics

I strongly recommend American Reliance Security!… Sher in particular has been incredibly supportive and understanding…Highly impressed and satisfied with their service!



Diverse Client Partnerships

Customized Security Services for Every Industry

Corporate Security


Corporate Security

Providing comprehensive protection for businesses, safeguarding assets, personnel, and sensitive information.

Residential Security


Residential Security

Ensuring peace of mind at home with vigilant monitoring and responsive security measures.

Retail Security


Retail Security

Safeguarding stores and shoppers alike through proactive loss prevention strategies.

Auto Dealer


Auto Dealer

Protecting vehicle inventory through surveillance, access control, and theft prevention measures.

Security Guard Services in Santa Cruz


Your Trustworthy Partner

With decades of collective expertise, our team boasts a wealth of industry experience and qualifications. Rest assured, your security needs are in capable hands, backed by a seasoned crew dedicated to safeguarding your peace of mind.
Your satisfaction drives us. Tailoring our security solutions to your unique requirements, we prioritize open communication and personalized service. At American Reliance Security, Inc., you’re not just a client – you’re a partner in creating a safer tomorrow.
Anticipating threats before they materialize, we deploy proactive strategies to minimize losses and protect your assets. Our vigilant approach combines advanced technology, astute analysis, and trained personnel, ensuring potential risks are thwarted well before they become problems.
Success speaks volumes. With an impressive history of consistently delivering on our promises, American Reliance Security, Inc. has forged a track record that speaks to our unwavering commitment to excellence. Our accomplishments stand as a testament to our reliability and dedication to your security.


Request a Free Quote

Use the form to contact American Reliance Security, Inc. regarding your security enquiry. To help best service your enquiry, please be as detailed as possible. You may also email or call us to request a quote. Your information will not be shared with any third-party for any reason.

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