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Are You Looking for Security Systems & Services in Fairfax, VA?

Explore 3 security businesses in Fairfax, VA offering alarm installations, monitoring and protection services. Read customer reviews, check which solutions each provider offers, and contact suitable companies to ask about estimates and availability.
The Cogar Group
21 Years
Emergency
Not rated yet
The Cogar Group
21 Years
Emergency
Not rated yet
The Cogar Group provides physical security, personnel vetting, and information technology solutions to U.S. federal agencies and commercial clients. Founded in 2005, we specialize in risk assessment, emergency preparedness, and GSA-compliant contracting. Our veteran-led team delivers customized security programs for government facilities nationwide.
Armed Security Officers Risk Assessments CCTV Monitoring
Immediately responded to concerns Best in the business Proven track record
(703) 942-8118 Call Profile
SGI Global
18 Years
Emergency
Not rated yet
SGI Global
18 Years
Emergency
Not rated yet
SGI Global delivers intelligence analysis, operational support, and training services to government and commercial clients. We specialize in counter-threat finance, data analytics, and security program development across 60+ countries. Our ISO-certified framework ensures compliance and mission readiness for U.S. agencies and international partners.
Intelligence Analysis Operational Support Data Analytics
Highest satisfaction Mission-driven approach Global expertise
(571) 257-5200 Call Profile
Not rated yet
National Security
47 Years
Emergency
Not rated yet
National Security provides advanced security solutions including alarm monitoring, surveillance systems, and access control for residential and commercial clients in Fairfax, VA and the DC Metro area. Since 1979, we have combined cutting-edge technology with certified expertise to deliver reliable protection and personalized service.
Residential Alarm Monitoring Home Automation Surveillance Cameras
Excellent service Highly recommended Fast response
(703) 273-5555 Call Profile
Chantilly (7.5 mi) Woodbridge (13.3 mi) Alexandria (14.2 mi) Washington (15.1 mi) Beltsville (25.1 mi) Vienna (4.4 mi) Annandale (6.0 mi) McLean (9.2 mi) Herndon (9.5 mi) Lorton (10.7 mi)