Protecting What Matters Most.
With Expertise You Can Trust.
Lockdown Security delivers expert protection services rooted in decades of law enforcement experience. From personal to asset security, we help you operate with confidence.
Comprehensive Security Solutions. Customized for You.
Property & Asset Protection
Protect your properties, assets, and operations with professional security solutions designed to prevent theft, damage, and disruption.
Property & Asset Protection
Protect your properties, assets, and operations with professional security solutions designed to prevent theft, damage, and disruption.
Property & Asset Protection
Protect your properties, assets, and operations with professional security solutions designed to prevent theft, damage, and disruption.
Property & Asset Protection
Protect your properties, assets, and operations with professional security solutions designed to prevent theft, damage, and disruption.
Specialized Security
Delivering discreet, high-level protection for executives, schools, banks, events, and families with customized security strategies and support.
Specialized Security
Delivering discreet, high-level protection for executives, schools, banks, events, and families with customized security strategies and support.
Specialized Security
Delivering discreet, high-level protection for executives, schools, banks, events, and families with customized security strategies and support.
Specialized Security
Delivering discreet, high-level protection for executives, schools, banks, events, and families with customized security strategies and support.
Investigations & Consulting
Offering expert investigations, risk assessments, and consulting services to help you strengthen security and protect your organization.
Investigations & Consulting
Offering expert investigations, risk assessments, and consulting services to help you strengthen security and protect your organization.
Investigations & Consulting
Offering expert investigations, risk assessments, and consulting services to help you strengthen security and protect your organization.
Investigations & Consulting
Offering expert investigations, risk assessments, and consulting services to help you strengthen security and protect your organization.
Trusted by Those We Protect
Our clients rely on Lockdown Security for professionalism, expertise, and peace of mind. Here’s what they have to say about working with us.
Lockdown Security delivered exactly what we needed — fast, professional, and tailored to our property. Rob created a full security plan within 24 hours, and their team exceeded every expectation.
Travis P.
Grange Properties
Lockdown Security delivered exactly what we needed — fast, professional, and tailored to our property. Rob created a full security plan within 24 hours, and their team exceeded every expectation.
Travis P.
Grange Properties
Lockdown Security delivered exactly what we needed — fast, professional, and tailored to our property. Rob created a full security plan within 24 hours, and their team exceeded every expectation.
Travis P.
Grange Properties
Lockdown Security delivered exactly what we needed — fast, professional, and tailored to our property. Rob created a full security plan within 24 hours, and their team exceeded every expectation.
Travis P.
Grange Properties
When we need private security, Lockdown is our first call. Rob and Mike are responsive, straightforward, and always deliver top-level service. Highly recommend their team to anyone!.
Benjamin S.
Punch Bowl Social
When we need private security, Lockdown is our first call. Rob and Mike are responsive, straightforward, and always deliver top-level service. Highly recommend their team to anyone!.
Benjamin S.
Punch Bowl Social
When we need private security, Lockdown is our first call. Rob and Mike are responsive, straightforward, and always deliver top-level service. Highly recommend their team to anyone!.
Benjamin S.
Punch Bowl Social
When we need private security, Lockdown is our first call. Rob and Mike are responsive, straightforward, and always deliver top-level service. Highly recommend their team to anyone!.
Benjamin S.
Punch Bowl Social
Lockdown Security quickly stepped in to secure our community. Their team was flexible, professional, and provided regular updates. I trust them completely for my property and will continue using them
Kristin P.
RMK Management
Lockdown Security quickly stepped in to secure our community. Their team was flexible, professional, and provided regular updates. I trust them completely for my property and will continue using them
Kristin P.
RMK Management
Lockdown Security quickly stepped in to secure our community. Their team was flexible, professional, and provided regular updates. I trust them completely for my property and will continue using them
Kristin P.
RMK Management
Lockdown Security quickly stepped in to secure our community. Their team was flexible, professional, and provided regular updates. I trust them completely for my property and will continue using them
Kristin P.
RMK Management
Real Protection, Real Peace of Mind.
Led by seasoned law enforcement professionals, we secure your people, property, and operations with unmatched expertise.
Real Protection, Real Peace of Mind.
Led by seasoned law enforcement professionals, we secure your people, property, and operations with unmatched expertise.
Real Protection, Real Peace of Mind.
Led by seasoned law enforcement professionals, we secure your people, property, and operations with unmatched expertise.
Real Protection, Real Peace of Mind.
Led by seasoned law enforcement professionals, we secure your people, property, and operations with unmatched expertise.
Illinois License Numbers
119.001523
122.001390
117.001778
115.001839
Built with creativity and passion by
Kroma Creative 🚀
Illinois License Numbers
119.001523
122.001390
117.001778
115.001839
Built with creativity and passion by
Kroma Creative 🚀
Illinois License Numbers
119.001523
122.001390
117.001778
115.001839
Built with creativity and passion by
Kroma Creative 🚀