LMI Systems, Inc. has been serving contractors and building owners in Metro Atlanta and across the state since 1962. We started as LMI - where LMI stood for Lighting Maintenance, Inc. - but as power and connectivity became more sophisticated so did our business. LMI Systems is now a full-service integrator and installation specialist with deep expertise in large-scale, regional and national deployments of electrical, network, audio visual, security and communications equipment.