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What We Do

We Secure Your Assets, Your Business, Your Future

At SI Security Consulting, we are committed to safeguarding what matters most—your enterprise, your mission, your people. With a dedicated focus on federal and international procurement, we bring unparalleled expertise to every engagement.
John Gamboa
CEO, Chairman

Retired DOJ, ATF Special Agent

W ith a dedicated focus on federal and international procurement, we bring unparalleled expertise to every engagement.

At SI Security Consulting, we are dedicated to protecting and enhancing the stability of your operations, whether it’s on domestic soil or in complex international environments.

Our comprehensive services are designed to meet the rigorous demands of federal and international procurement, ensuring your assets and personnel are always secure.

We blend advanced security strategies with cutting-edge technology, providing you with a robust platform that anticipates and mitigates risks before they arise.

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Your Safety

We Secure High-Stakes Environments

Our elite security teams are equipped to protect government facilities, personnel, and assets, ensuring safety in the most challenging conditions.

  • Specialized in government protection
  • Tactical response and threat neutralization
  • Safeguarding critical infrastructure
Dependable Service, Proven Results

Trusted By Leaders In Security

SI Security Consulting Has Proven To Be An Invaluable Partner.

Their meticulous approach and unwavering commitment ensure the highest level of protection and reliability in every mission.

Retired Special Agent, FBI

Retired Special Agent, FBI

Hobbs, NM

Working With SI Security Consulting Gave Us Confidence In Every Operation.

Their team’s expertise and dedication are unmatched in the industry, providing the assurance needed in critical situations.

Retired Marine Corps Officer

Retired Marine Corps Officer

Joplin, MO

The Attention To Detail And Professionalism From SI Security Consulting Are Second To None.

Their services have consistently exceeded expectations, delivering exceptional results every time.

Retired DOD Security Specialist

Retired DOD Security Specialist

Derry, NH
Military ethos

Founded By Veterans, For Veterans

At SI Security Consulting, our roots run deep within the military community. Founded by veterans who have dedicated their lives to serving our nation, we understand the unique challenges and values that define the veteran experience.
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Questions & Answers

Expert Responses to Your Security Inquiries

Our comprehensive approach ensures your security needs are met with precision. We tailor our services to meet the specific challenges you face.
We design security strategies that are unique to your environment. Our goal is to provide protection that adapts to your operational requirements.
Our experienced team delivers professional risk assessments and security audits. We help you mitigate threats before they become critical.
Leading from the front

Setting The Standard In Elite Security Solutions With Unmatched Protection Innovations

Working hours

Mon-Fri: 9 AM – 6 PM

Saturday: 9 AM – 4 PM

Sunday: closed

Corporate

200 W River Dr
Suite 11
St. Charles IL, 60174

Get in touch

Disclaimer:
The content and materials provided on this website are intended solely for informational purposes and should not be construed as legal, security, or contracting advice. SI Security Consulting does not offer any guarantees, whether expressed or implied, concerning the accuracy, reliability, or completeness of the information presented. The services provided by SI Security Consulting are advisory in nature and are not intended to replace or act as substitutes for specialized expert guidance in federal contracting, security operations, or any other professional services. Any reliance on the information provided on this site is undertaken at your own discretion and risk. SI Security Consulting, along with its affiliates and partners, disclaims any liability for direct, indirect, incidental, consequential, or any other forms of damages that may result from the use of this website or from reliance on the information available on the site. This includes, but is not limited to, loss of use, data losses, lost business revenues, business interruptions, or any other form of loss. This website may contain links to third-party websites. SI Security Consulting is not responsible for the content on these third-party sites or the privacy practices they employ. The inclusion of these links does not imply endorsement, sponsorship, or recommendation of the linked sites or any information, products, or services they offer. SI Security Consulting is not engaged in providing direct legal, financial, or contractual services and does not make binding contractual decisions. References to federal contracts, security procedures, or other related services are purely for informational and advisory consultation. Your use of this website constitutes acceptance of and agreement to the terms outlined in this disclaimer.

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