| Code Type | Code Model | Amendment Contact |
| Building/Dwelling Code | IBC 2003 | Building Inspection, (972) 466-3225, or online |
| Structural Code | IBC 2003 | Building Inspection, (972) 466-3225, or online |
| Plumbing Code | IPC 2003 | Building Inspection, (972) 466-3225, or online |
| Mechanical Code | IMC 2003 | Building Inspection, (972) 466-3225, or online |
| Electrical Code | NEC 2005 | Building Inspection, (972) 466-3225, or online |
| Energy Code | IECC 2003 | Building Inspection, (972) 466-3225, or online |
| Jurisdictional Area | Contact |
| Structural | Building Inspection Phone: (972) 466-3225 Fax: (972) 466-3220 |
| Plumbing | Building Inspection Phone: (972) 466-3225 Fax: (972) 466-3220 |
| Mechanical | Building Inspection Phone: (972) 466-3225 Fax: (972) 466-3220 |
| Electrical | Building Inspection Phone: (972) 466-3225 Fax: (972) 466-3220 |
| Accessibility | Building Inspection Phone: (972) 466-3225 Fax: (972) 466-3220 |
| Historic Preservation | Christopher Barton Chief Planner Phone: (972) 466-3040 Fax: (972) 466-3175 |
| Environmental | Environmental Services Department Phone: (972) 466-3060 Fax: (972) 466-3175 |
| Fire Marshal | Fire Marshal Phone: (972) 466-3070 Fax: (972) 466-4886 |
| Civil | Civil Engineer Phone: (972) 466-3225 Fax: (972) 466-3220 |
| Zoning | Urban Development Phone: (972) 466-3040 Fax: (972) 466-3175 |
| Planning | Urban Development Phone: (972) 466-3040 Fax: (972) 466-3175 |
| City Attorney | City Attorney Phone: (972) 466-3025 Fax: (972) 466-3252 |
| Public Works | Public Works and Engineering Phone: (972) 466-3425 Fax: (972) 466-3429 |
| Parks/Recreation | Director, Parks Department Phone: (972) 466-3080 Fax: (972) 466-4722 |
