Kastle Systems

MyKastle, based in Lisle, IL, is a leading provider of managed security solutions for a variety of facility types, including commercial real estate, business offices, multi-site properties, and residential buildings like apartments, condominiums, and student housing. Specializing in security as a service, access control, video surveillance, visitor management, and safety and wellness solutions, MyKastle focuses on end-to-end security, cloud-based management, and seamless integrations to enhance security operations and ensure the safety of their clients' properties. Generated from the website

Critical Technology Solutions is the single source for all of your technology needs. Now in our seventh year, we have been providing exemplary technical services to clients throughout the Chicago metropolitan area. As a small business, we appreciate the needs of small businesses today. Your satisfaction is our number one priority!Our products and services are tailored to meet the needs of small and mid-sized businesses. We provide the tools for your business to receive all the benefits of a large corporate from fully refurbished equipment selling at pennies on the dollar to high quality consulting at reasonable rates. Our only desire is to exceed your every expectation.