Home Security System Installation in Waterloo, IL

ABF Security (American Burglary & Fire Inc.) is a locally owned, family-operated security and alarm company based in Fenton, MO, protecting homes and businesses in the greater St. Louis metro area since 1978; ABF Security provides full-service installation and 24/7 alarm monitoring from its own ESA-certified central station (Five Diamond Award), and the company offers residential and commercial solutions including security and fire alarm systems, surveillance cameras, access control, interactive door locks, home automation, nurse call and mass notification systems, and related monitoring and support services.

ADT is a leading provider of home and business security systems and 24/7 professional monitoring, offering alarm systems, security cameras, smart-home integration through the ADT+ app, life-safety solutions, and services for health and senior safety; the company operates multiple company-run monitoring centers to deliver round-the-clock response, provides both professional installation and DIY options, and leverages more than 150 years of experience to deliver monitored protection, connected devices, and customer support.

Blueline Security is a St. Louis–based security company founded in 2018 that provides tailored, professional protection services including armed and unarmed security, mobile patrols, off-duty police officers for high-authority response, risk assessments, executive protection with secure transportation, and alarm-response services; the company serves a range of sectors such as retail, healthcare, hospitality, financial institutions, property management, and hotels, emphasizes rigorous training and customized security plans, and positions itself on reliability, ethics, and client-focused service (Blueline Security).

Campbell Security Group provides private and executive protection services from its St. Louis base, offering aviation security (ASO) for private aircraft, concierge and transportation support, off-duty law enforcement assignments, security vulnerability assessments, event and corporate protection, and related concierge services; Campbell Security Group is veteran-owned, maintains a nationwide pool of former law enforcement and military professionals, and focuses on advance planning, real-time intelligence, and tailored security solutions for CEOs, corporate leaders, and high-profile clients.

Citizen's Guard Security is a professional security guard company founded and led by Greg Miller that provides armed and unarmed security officers, mobile patrols, event and retail protection, private patrols, investigations, and specialized training programs across multiple states including Missouri, Indiana, Alabama, Florida, Kentucky, and Tennessee; the company combines personnel with military, law enforcement, and investigative backgrounds, partners with Riley Security to expand capabilities, and focuses on tailored, technology-informed security solutions, community partnerships, and responsive on-site protection.

GCI Security, Inc. is a family-owned and operated security company serving the Greater St. Louis area for over 30 years. The company provides professional armed and unarmed security guards (including secondary police officers), mobile patrols, security camera installation and monitoring, security investigations, consulting and site audits, and 24/7 dispatch services. GCI Security, Inc. emphasizes accessible, experienced management, customized security solutions, rapid responsiveness through its dispatch center, and long-term partnerships with neighborhood business districts, property managers, and commercial clients.

Statewide Protection Services is a licensed, bonded, and insured security company based in St. Louis that provides a wide range of protective services including armed and unarmed security officers, off-duty/retired police officers, mobile patrols and marked patrol cars, executive protection, courtroom and event security, construction site and facility patrols, surveillance camera van services, fire watch, gated community and campus patrols, and specialized services for data centers, utilities, hospitals, and retail; the company emphasizes 30+ years of cumulative experience, extensive training and certifications (including medical and tactical instructors), 24/7 operations from its Saint Louis location, and a mission to deliver reliable, technology-enabled security solutions tailored to client needs.