Lexington Quarry
Phone: (408) 354–7904
Fax: (408) 395–8305
Hours of Operation:
Monday–Friday,
6:30 a.m.–3:00 p.m. 

Pilarcitos Quarry
Phone: (866) 894–1963
Fax: (650) 726–8732
Hours of Operation:
Monday–Friday,
5:30 a.m.–3:30pm

Valley Rock
Phone: (866) 894–1963
Fax: (209) 830–0233
Hours of Operation:
Monday–Friday,
6:30 a.m.–4:00 p.m.

Green Pit
Phone: (866) 894–1963
Fax: (209) 830–0233
Hours of Operation:
Monday–Friday,
7:00 a.m.–3:30 p.m.

Berryessa Road Sales Yard
Phone: (408) 392–9175
Fax: (408) 392–9199
Hours of Operation:
Monday–Friday,
7:00 a.m.–3:30 p.m.

Mail to Administrative Office
PO Box 1061
Tracy, California, 95378–1061
Phone: (209) 835–5020
Fax: (209) 835–3267