A grandfather clock is a major purchase. Trust one of the world’s leading clock makers, Kieninger, for a clock that will last for decades. A Kieninger grandfather clock is built to last. Kieninger has been making clocks for more than 90 years. Founded in 1912, we’re one of the oldest manufacturers of mechanical clock movements for grandfather clocks, wall clocks and mantle clcoks around the world. You can find Kieninger grandfather clocks at your clock superstore, 1-800-4clocks.com.