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Guardian Security Services, under Radius Investigations, offers quality security officers, from former military and police to security agents, to provide security and protection for you, your company, a group, or an event.

Our portfolio of expertise includes providing security for high-level private clients, companies, and agencies, as well as religious institutions. If you are a church, religious organization, or non-profit, you may be eligible for a security grant to help or eliminate costs for security services from The US Department of Homeland Security or New York’s Division of Homeland Security and Emergency Services. Guardian Security Services can guide you through the grant writing and application process.

Our Security Guards are Available To Hire For:

Residential Communities

Residential Communities

We offer access point and patrol services for neighborhoods and private communities

Corporate Security

Corporate Security

Ensure the safety and security of your employees and products with our top-quality security professionals



We can provide event security or full-time security professionals for your organization. Federal and State grant programs are available.


Why Hire Guardian Security Services?

Experienced Professionals

Our agency’s team are NYS registered armed and unarmed security guards, with backgrounds ranging from former law enforcement to US veterans. All of our professionals receive frequent in-house training and review of procedures, including completion of the NYS required annual in-service or firearms training course to maintain their guard registration.


We work for you and your needs. Our team will blend in to your lifestyle, culture, and preferences while maintaining professionalism and safety. We will respect and coordinate with your staff to ensure that your needs and safety are met.

24/7 Support

Our security guards can work with your schedule, day or night.* Included with our services is 24/7 customer support to address any questions or concerns.

*Subject to availability

Client Testimonials About Our Security Services:

I really wanted to thank you for watching over me at temple when I was wobbly during the service for Yom Kippur. I felt very secure when I was feeling quite ill.

H. Kramer

Temple Isaiah

Clients Served

Safety is our Priority

Help keep yourself, your loved ones, or your event safe with trained security professionals from Guardian Security Solutions.

Contact us or call 1-888-70-GUARD 24/7 for a free, no obligation estimate on how our services can work for you.

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