Delaware Quarries Delaware Quarries1868 West SuperhighwayLanghorne PA 19047 USAPhone: 215-757-2208Url: http://www.delawarequarries.comMonday9:00 AM - 5:00 PMTuesday9:00 AM - 5:00 PMWednesday9:00 AM - 5:00 PMThursday9:00 AM - 5:00 PMFriday9:00 AM - 5:00 PMSaturdayClosedSundayClosed