| Business | Phone |
| Development Corp Of Wylie 2000 N Highway 78, Wylie 75098 | (972) 442-7901 |
| Lucas City Office 151 Country Club Dr, Wylie 75098 | (972) 442-4544 |
| Wylie Animal Control 949 Hensley Ln A, Wylie 75098 | (972) 442-5268 |
| Wylie City Secretary 2000 N Highway 78, Wylie 75098 | (972) 442-8103 |
| Wylie Fleet Maintenance 949 Hensley Ln, Wylie 75098 | (972) 442-4237 |
| Wylie Inspection Dept 2000 N Highway 78, Wylie 75098 | (972) 442-8150 |
| Wylie Personnel Dept 2000 N Highway 78, Wylie 75098 | (972) 442-8146 |