Find the 4 Best Security Companies in Baltimore, MD

Marvelouz Teknology provides professional residential and commercial security camera installations in Baltimore, MD. With 18 years of experience and over 700 installations, we specialize in wired security systems, access control, and network infrastructure. Our services include 24/7 monitoring, remote access, and customized solutions for homes, businesses, warehouses, and schools.

Fireline Corporation provides end-to-end fire protection services including system design, installation, and maintenance. Specializing in fire alarms, sprinklers, and suppression systems, we serve commercial clients across the Mid-Atlantic. Our 75+ years of experience and certified technicians ensure reliable, code-compliant solutions for life and property safety.

Alpha Cameras & Security provides cutting-edge security camera systems and access control solutions for residential and commercial properties in the Baltimore area. Our services include professional installation of wired IP camera systems, network video recorders, and hybrid upgrades for existing security setups. With over 20 years of experience and a commitment to using only the latest technology, we deliver reliable, customizable security solutions tailored to each client's specific needs.

Entry Master delivers advanced card access control, CCTV integration, and cloud-based security solutions for commercial and government facilities. With over 30 years of expertise, we specialize in scalable systems that adapt to organizations' evolving needs while maintaining seamless compatibility with existing infrastructure. Our technology empowers clients with real-time monitoring, remote management, and instant threat response capabilities.