Nexlar is one of the leading commercial Security Cameras & Access Control providers in Houston, TX. We have a team of expert technicians who can design, install, and maintain security cameras, access control, security systems, and data cabling at your business. With friendly staff and always a great attitude, we are here to help your business by providing the right technology to help you grow. We service, install, and design permits for access control, security cameras, security systems, perimeter protection systems, data cabling, and fiber optics.