TCH Co. delivers comprehensive access and security solutions designed for commercial, institutional, and multi-family environments. Their full suite includes advanced electronic access control systems, security cameras, mechanical and electronic locking hardware, as well as custom-engineered doors and frames. Leveraging over 140 years of experience, they provide end-to-end support: from specification and design through installation and ongoing maintenance. Whether the project involves new construction, retrofits, or facility upgrades, TCH Co. ensures secure, compliant, and reliable outcomes-giving clients peace of mind and streamlined security operations.