[1] The Quarry Lane School was founded in 1991 by Dr. Sabri Arac as an infant/toddler preschool.

It added an elementary school at its original Pleasanton, California campus.

In 2000, Arac opened a campus in Dublin, California to accommodate the elementary school.

The Quarry Lane School offers college preparatory, honors, and AP classes.

Lower School students also take enrichment courses outside core subjects, which include Engineering, Visual/Fine Art, Computer Science, Spanish or Mandarin Chinese, Physical Education, and Music.