Castro Valley Sanitary District
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85 Years
in Business
Phone: (510) 537-1312
Fax: (510) 537-1312
TollFree: (800) 606-6606
Parking: Lot
Phone: (510) 537-0757
Address: 21040 Marshall St, Castro Valley, CA 94546
Website: http://www.cvsan.org
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