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Offices Closed for Thanksgiving Holiday: All county offices will be closed on Thursday, Nov. 23, and Friday, Nov. 24, for the holiday. This includes parks offices, public works, courts and all other administrative offices. Offices will re-open Monday, Nov. 27.

Departments

The following is a list of the Collin County Departments in alphabetical order. For a complete list of
services 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).

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

A
B
C
D
E
F
  • 972-547-5339 (McKinney)
    972-424-1460 x5339 (Metro)​​​​​
  • 972-548-4792​​​​​
  • 972-548-5576
    972-424-1460 x5576 (Metro)​​​​​
G
H
I
J
L
  • 972-424-1460 x4255 (Metro)
    972-424-1460 x4260​​​​​
M
P
  • 972-424-1460 x3744 (Metro)​​​​​
  • 972-548-4381 (Mckinney)
    972-881-3090 (Plano)​​​​​
  • 972-548-6463
    972-424-1460 x6463 (Metro)​​​​​
  • 972-548-4772
    972-424-1460 x4772 (Metro)​​​​​
  • 972-548-3700
    972-424-1460 x3700 (Metro)​​​​​
  • 972-548-4165
    972-424-1460 x4165 (Metro)​​​​​
R
  • 972-424-1460 x5560 (Metro)​​​​​
S
T
V
W