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  • FIRE ALARM SYSTEMS

    FIRE ALARM SYSTEMS

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  • ACCESS CONTROL SYSTEMS

    ACCESS CONTROL SYSTEMS

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  • CLOSED CIRCUIT TV

    CLOSED CIRCUIT TV

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  • SECURITY SYSTEMS

    SECURITY SYSTEMS

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  • MONITORING

    MONITORING

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  • SOUND SYSTEMS

    SOUND SYSTEMS

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  • NURSE CALL SYSTEMS

    NURSE CALL SYSTEMS

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  • FIRE ALARM SYSTEMS
  • ACCESS CONTROL SYSTEMS
  • CLOSED CIRCUIT TV
  • SECURITY SYSTEMS
  • MONITORING
  • SOUND SYSTEMS
  • NURSE CALL SYSTEMS
Since 1996, Twelve & Associates, L.L.C. has served our clients with quality installation, system integrations, system expansions, and preventive maintenance. We also offer full service and repair for fire alarm systems, access control systems, security systems, video surveillance, and communications systems.
2270 Northwest Parkway SE, Suite 185, Marietta, GA 30067
Phone: 770.953.8585 | Fax: 770.951.1821
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