Local Businesses
Crystal Lake business directory · Updated 2026-04
⭐ Featured Businesses
Featured business spots available — learn more
SEDOM (Special Education District of McHenry County)
Education & ChildcareCooperative serving 11 school districts providing specialized education for children with disabilities ages 3-21. Parent resources and transition services.
📍 1200 Claussen Dr, Woodstock, IL 60098
📞 (815) 347-4677
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