Notes: Hours: Monday-Friday, 5am-2pm, Saturday, 7am-1pm. Residents of Berkley, Beverly Hills, Bingham Farms, City of Bloomfield Hills (not the Township), Birmingham, Clawson, Ferndale, Hazel Park, Huntington Woods, Lathrup Village, Oak Park, Pleasant Ridge, Rochester, Royal Oak and Troy can utilize SOCRRA for home-generated sharps disposal. Rochester residents must first purchase a voucher from their city office. Sharps must be in a rigid plastic or metal container. No appointment necessary. No charge for household hazardous waste disposal. Proof of residency required.