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39 Years
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Trusted Security and Business Solutions
Founded in 1987 by Brian W. Stewart, a former law enforcement professional, Stewart & Associates has evolved from a small regional operation into a globally recognized provider of security, investigative, and business support services. Our expertise spans 20 business units, delivering tailored solutions to clients across 50 U.S. states, Canada, and 80+ countries. We specialize in security services, background checks, Livescan fingerprinting, IT support, and contact center solutions, prioritizing client trust through customized service delivery. With decades of industry experience, our team of certified professionals combines advanced technology with proven methodologies to address complex business challenges. We maintain a 24/7 operational framework to ensure uninterrupted protection and support for our clients.

Our commitment to innovation is reflected in our nationwide civil process services and proprietary contact center software. As a leader in our field, we adhere to rigorous professional standards, evidenced by our Illinois security and private investigation licenses. Our growth trajectory mirrors our ability to adapt to evolving client needs while maintaining a focus on quality and reliability. Through strategic partnerships like Elite Travel and Stewart Properties, we offer holistic solutions that extend beyond core security functions. Our track record of client retention and testimonials from businesses in Paducah, Freeport, and Phoenix underscores our effectiveness in driving business growth and operational efficiency.
Services
Security Services Private Investigations Background Checks Livescan Fingerprinting IT Support Contact Center Solutions Office Space Leasing Travel Planning
Details
  • Year established: 1987
Highlights and features
  • We have 35+ years of experience in security and investigative services.
  • Our 20 business units serve clients in 50+ U.S. states and 80+ countries.
  • We offer 24/7 security and contact center support services.
  • Our team includes certified security professionals and investigators.
  • We provide integrated solutions spanning security, IT, and office management.
What people say
24/7 support Responsive to requests Increased repeat sales Helped grow business Timely follow-up
Services
Security Services
Our security team offers surveillance, patrol, and guard services to protect businesses 24/7. We utilize advanced monitoring systems and trained personnel to prevent threats and ensure client safety. Services include risk assessments, incident response, and customized security plans for commercial properties.
Private Investigations
Professional investigators handle corporate and personal cases with discretion and expertise. Services include fraud detection, background verifications, and legal document delivery. Our team uses advanced tools to gather evidence and provide actionable insights for clients in legal or business contexts.
Background Checks
We conduct thorough background checks to help businesses find qualified candidates. Services include criminal record reviews, employment verification, and industry-specific compliance checks. Our process ensures accurate results for sectors like healthcare, education, and regulated professions.
Livescan Fingerprinting
Digital fingerprinting services for state and federal criminal record checks. Certified technicians capture fingerprints electronically for submission to Illinois State Police and FBI databases. Required for professionals in cannabis, healthcare, and education sectors needing licensing.
IT Support
Three Rock Solutions provides server, PC, and VOIP phone support for businesses. Services include system installations, network maintenance, and cybersecurity solutions. Our IT experts ensure reliable technology operations for small to mid-sized enterprises.
People
Brian W. Stewart
President and CEO
Brian founded Stewart & Associates in 1987 after a law enforcement career. He leads 20 business units serving global clients, focusing on security innovation and client-centric solutions. His leadership drives the company's expansion and service diversification.
Questions
What security services do you offer?
We provide surveillance, patrol, and guard services with 24/7 coverage for commercial properties.
Do you perform background checks for regulated industries?
Yes, we conduct FBI and state database checks for healthcare, education, and cannabis sector professionals.
Are your investigators licensed?
Our private investigators hold Illinois Lic #117-000540 and have corporate/personal case experience.
Can you help with IT infrastructure setup?
Three Rock Solutions offers server, VOIP phone, and cybersecurity system installations for businesses.
Do you offer office space rentals?
We provide customizable office spaces in Freeport and Rockford, Illinois facilities.
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