Schools, colleges, universities, healthcare and government facilities across the country count on American Time & Signal Co. to keep their clock systems up and running. From clock production to maintenance and clock repair, American Time & Signal Co. stands for advances in precision wall clocks, quartz clocks, atomic and radio-control wwvb clocks, time recording systems and clock motor movements - all to ensure that your master clock system solves scheduling and recording problems and improves processes.

Choose from our line of wired clock systems and wireless GPS clock systems for maximum placement flexibility - and we can engineer clocks to match or replace wall clocks you already have from any major clock company. Our bell programmer and signal programmer systems provide solutions for institutions of all sizes.