| Business | Phone |
| Little John's Concessions 1205 Rockwall St, Mckinney 75069 | (972) 548-1563 |
| Mc Kinney Code Enforcement 221 N Tennessee St, Mckinney 75069 | (972) 547-7440 |
| Mc Kinney City Council 222 N Tennessee St, Mckinney 75069 | (972) 547-7504 |
| Mc Kinney City Engineering 222 N Tennessee St, Mckinney 75069 | (972) 547-7420 |
| Mc Kinney City Human Resources 222 N Tennessee St, Mckinney 75069 | (972) 547-7564 |
| Mc Kinney City Office 2001 S Central Expy, Mckinney 75070 | (972) 529-1699 |
| Mc Kinney City Office 3005 N Mcdonald St, Mckinney 75071 | (972) 547-4959 |
| Mc Kinney City Office 308 N Tennessee St, Mckinney 75069 | (972) 547-6211 |
| Mc Kinney City Office 3250 Fm 720, Mckinney 75070 | (972) 548-7421 |
| Mc Kinney City Inspections 221 N Tennessee St, Mckinney 75069 | (972) 547-7450 |
| Mc Kinney City Property Damage 222 N Tennessee St, Mckinney 75069 | (972) 547-7566 |
| Mc Kinney City Purchasing 222 N Tennessee St, Mckinney 75069 | (972) 547-7580 |
| Mc Kinney Street Dept 1550 S College St, Mckinney 75069 | (972) 547-7350 |
| Mc Kinney City Water Billing 222 N Tennessee St, Mckinney 75069 | (972) 547-7550 |
| Mc Kinney Community Ctr 2001 Central Cir, Mckinney 75069 | (972) 542-0045 |
| Mc Kinney Cty Water/Wastewater 1550 S College St, Mckinney 75069 | (972) 547-7360 |
| Mc Kinney Ems Billing 222 N Tennessee St, Mckinney 75069 | (972) 542-2936 |
| Mc Kinney Fleet Maintenance 1550 S College St, Mckinney 75069 | (972) 547-7345 |
| Mc Kinney Food Svc Inspections 221 N Tennessee St, Mckinney 75069 | (972) 547-7448 |
| Mckinney Inspection Dept 308 N Tennessee St, Mckinney 75069 | (972) 542-2675 |
| Natatorium Office 1400 Wilson Creek Pkwy, Mckinney 75069 | (972) 569-6125 |
| Wilson Creek Soccer Complex 1986 Park View Dr, Mckinney 75070 | (972) 542-9184 |
| Wilson Creek Softball Complex 1401 Wilson Creek Pkwy, Mckinney 75069 | (972) 548-1563 |