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Alameda County, CA, acgov.org
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Department/Service Phone Number Department/Service Phone Number
* Hayward Courthouse  (510) 690-2700  Healthy Homes Department - CDA  (510) 567-8282 
Hayward Index - Hayward Intake  (510) 670-6000  Heavy Equipment Repair Bldg. - Public Works Agency  (925) 803-7000 
Hayward Office - Clerical Support  (510) 670-5354  High Street Bridge - Public Works Agency  (510) 533-1126 
Hazardous Materials/Waste - Environmental Hlth.  (510) 567-6702  Housing & Community Development Department - CDA  (510) 670-5404 
HCPCFC    Housing Services   
Health Care Services Agency Administration Office  (510) 618-3452  Human Resource Services Dept. - Alameda County  (510) 272-6471 
Health Officer - Public Health  (510) 267-8010  Human Resources  (510) 268-7254 
Healthy Families/Medi-Cal Outreach - HCSA  (800) 422-9495  Human Resources  (510) 481-4277 
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