Contact us. COUNTY LINE MASON SUPPLIES167 Depot Road,Huntington Station, NY 11746631-271-6679 Store HoursMonday: 7am - 4pmTuesday: 7am - 4pmWednesday: 7am - 4pmThursday: 7am - 4pmFriday: 7am - 4pmSaturday: 7am - 1pmSunday: Closed