Offices Closed for Martin Luther King Day: All county offices will be closed on Monday, Jan. 18, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Tuesday, Jan. 19.
The following is a list of the Collin County Departments in alphabetical order. For a complete list ofservices offered by Collin County, please view the Directory of Services.
If you need help finding a item not listed, please call 972.548.4100 (McKinney) or 972.424.1460 (Metro).
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