End-to-End Security
Total Security from the Frame to the Cloud
St Louis’ trusted partner for professional door installation, high-security locksmithing, and smart monitoring since 1995.
Proven expertise delivering reliable security solutions since 1995.
Rapid response anytime you need urgent security assistance.
Family Owned & Operated Built on trust, integrity, and personalized customer care.
Who We Are
Trusted Security. Built on Family Values.
Family-owned and operated since 1995, we’ve spent decades protecting homes and businesses with reliable, high-quality security solutions. Led by Patrick Duncan—who grew up in the industry—we combine hands-on experience, skilled craftsmanship, and a genuine commitment to every client.
From door installation and high-security locksmithing to access control and smart monitoring, our trained technicians deliver precise, dependable work you can trust. Whether it’s a planned upgrade or a late-night emergency, we’re available 24/7 to keep you secure.
We stand behind everything we do. If you’re not 100% satisfied, we’ll make it right—no questions asked.
636-942-6818
Our Value
Delivering Value Through Quality and Expertise.
Built on generations of experience, we treat every client like family—delivering honest service, strong relationships, and care you can rely on.
We take pride in doing the job right. Our trained technicians deliver precise, secure, and high-quality work backed by decades of hands-on expertise.
Your safety is our priority—24/7. From homes to businesses, we provide dependable solutions and stand behind our work until you’re 100% satisfied.
Years Experience
Commercial Services
Industrial-Strength Solutions for Every Entryway.
We service and support essential banking equipment including safes, vaults, drive-thru systems, ATM surrounds, and security hardware. Our team helps financial institutions keep critical equipment secure, functional, and compliant.
We install, repair, and maintain commercial doors for offices, retail stores, warehouses, and industrial facilities. From storefront aluminum systems to hollow metal and ADA-compliant doors, we ensure secure and professional operation.
From rekeying and master key systems to high-security lock installations, we help businesses maintain reliable access control and protection. Our technicians service and install commercial-grade hardware built for long-term security and durability.
Home Security Offers
Smart Home Security Systems in St. Louis, MO
Why Choose Us
A Legacy of Security Built on Local Trust.
Our factory-trained master technicians are as skilled at pick-resistant mechanical locksmithing as they are at programming complex, cloud-based IP cameras and integrated security systems.
Founded by Charlie Duncan in 1995, we offer St. Louis businesses a level of personal accountability and regional expertise that national conglomerates simply cannot match.
We treat security failures as business emergencies, deploying a fully equipped mobile fleet throughout the metro area to provide immediate on-site repairs for break-ins, lockouts, or hardware malfunctions.
By managing the entire entryway ecosystem—from physical hinges to software-driven access alerts—we eliminate contractor overlap and ensure your hardware and technology work in perfect harmony.
Specialized Security for Financial Institutions
Protecting high-value assets with military-grade precision and discretion.