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29 Years
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Emergency
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Affordable Home & Business Security Systems in Nashville
Founded in 1997 by Jimmy Stein and Shooter Stein, NCA has been a trusted provider of home and commercial security solutions in Nashville and Middle Tennessee for over 25 years. Our mission to deliver affordable, high-quality alarm monitoring services began with a $9.95 monthly rate that remains unchanged today. With a team of certified professionals, including CEO Shooter Stein and Vice President of Operations Joey McCullen, we combine decades of industry experience with cutting-edge technology like Arlo Security Cameras and remote access systems. Our commitment to transparency is reflected in our no-contract policy and user-friendly online tools for system customization.

As a locally owned business, we prioritize community needs while maintaining a fleet of fuel-efficient vehicles to reduce environmental impact. Our 22,000+ subscribers benefit from 24/7 emergency response and a proven track record of reliability. We continually invest in staff certifications through the Tennessee Alarm Contractors Board to ensure technical excellence. From system conversions to central station monitoring, our solutions adapt to evolving security demands while preserving the founding principles of affordability and integrity established by our late co-founder Jimmy Stein.
Services
Security Monitoring Alarm Systems System Conversions Remote Access Arlo Cameras
Details
  • Year established: 1997
Highlights and features
  • 25+ years serving Nashville with unchanged $9.95/month monitoring rate
  • No long-term contracts required for any security service
  • 24/7 emergency response with certified technicians
  • Locally owned with Tennessee Alarm Board certifications
  • System conversions maintain existing equipment investments
Services
Security Monitoring
Our 24/7 security monitoring service provides continuous protection for homes and businesses. Certified technicians respond to alerts through advanced systems like Total Connect 2.0 and Telguard HomeControl Flex. With monitoring options starting at $9.95/month and no contract requirements, we offer scalable solutions for both residential and commercial properties while maintaining Tennessee Alarm Contractors Board certifications.
System Conversions
We specialize in converting existing security systems to modern platforms while preserving valuable equipment investments. Our NCA Alarm Systems conversion process supports various legacy systems and integrates with new technologies like Arlo Security Cameras. This service maintains your security continuity while upgrading functionality through certified technician installations that meet industry standards for both residential and commercial applications.
Remote Access
Remote access solutions enable property management from anywhere via smartphone or computer. The NCA Mobile App and Alarm.com integration allow users to arm/disarm systems, receive alerts, and monitor activity in real-time. This service works with both residential and commercial monitoring packages, enhancing security effectiveness through technology partnerships while maintaining the same affordable rates since 1997.
Emergency Response
Emergency response service provides immediate technical assistance through certified technicians available 24 hours daily. This critical service supports all monitoring packages and system types, ensuring rapid resolution for security breaches or technical issues. Our emergency team maintains Tennessee Alarm Board certifications and responds to both residential and commercial clients across Middle Tennessee with the same reliability demonstrated over 25 years of service.
Arlo Cameras
Arlo security camera integration enhances traditional alarm systems with visual verification capabilities. These wireless, weather-resistant cameras work with our monitoring services to provide comprehensive protection for homes and businesses. Professional installation ensures optimal placement while maintaining compatibility with existing security infrastructure. As Nashville's trusted provider since 1997, we combine Arlo technology with our no-contract policy to deliver modern security solutions that adapt to evolving threats.
People
Shooter Stein
CEO/President
Co-founder and CEO Shooter Stein leads NCA with Tennessee Alarm Board certification. With marketing expertise from national agencies and industry publications, he maintains the company's founding commitment to affordable security solutions since 1997.
Joey McCullen
Vice President of Operations
VP of Operations Joey McCullen oversees daily security system installations and service since joining NCA in 1999. A Tennessee Alarm Board-certified professional with electrical power production background, he ensures technical excellence across residential and commercial security operations.
James Jimmy A. Stein
Founder
Late founder Jimmy Stein established Nashville's affordable security standard in 1974 with Allied Security Systems. His 1997 co-founding of NCA created the $9.95/month monitoring rate that remains industry-leading. The team continues his legacy of quality service and community commitment.
Questions
What monitoring plans do you offer?
We offer three main plans: Basic Land Line ($9.95/month), Residential Wireless ($19.95/month), and Commercial Wireless ($24.95/month) with no long-term contracts required for any service.
Can I keep my existing security equipment?
Yes, our system conversion service allows integration of qualifying existing systems with our monitoring network while preserving your equipment investment through certified technician evaluations.
Do you provide 24/7 emergency support?
Yes, certified technicians are available 24/7 for emergency response and system support through our central station monitoring services across Middle Tennessee.
How can I control my security system remotely?
Our NCA Mobile App and Alarm.com integration enable remote arming/disarming, real-time alerts, and activity monitoring from any smartphone or computer interface.
Are installation services included?
Professional installation is included with system purchases, performed by Tennessee Alarm Board-certified technicians to ensure proper functionality and code compliance.