Engineering Division

Public Works Administration
34009 Alvarado-Niles Road
Union City, California 94587
Telephone (510) 675-5305
Fax (510) 475-7318

The Engineering Division of the Department of Public Works for the City of Union City is composed of four separate sections: Administration, Design and Project Management, Engineering Inspection, and Traffic Engineering.

General inquiries or other matters not covered above:

Public Works Administrative Offices
Nancy Lathung (510) 675-5308

City Engineer
Thomas Ruark (510) 675-5301

Director of Public Works
Mintze Cheng (510) 675-5305

Water Service Concerns
Alameda County Water District (510) 659-1970

Sanitary Sewer Service Concerns
Union Sanitary District (510) 477-7500


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