| Business | Phone |
| Air Resources Management Div 2600 Blairstone Rd, Tallahassee 32399 | (850) 488-1344 |
| Waste Planning & Regulation 2600 Blairstone Rd, Tallahassee 32399 | (850) 245-8705 |
| Water Resource Management Div 2600 Blairstone Rd, Tallahassee 32399 | (850) 245-8336 |
| Drinking Water Div 2600 Blairstone Rd, Tallahassee 32399 | (850) 487-1855 |
| Environmental Protection Dept 3900 Commonwealth Blvd # 253, Tallahassee 32399 | (850) 245-2118 |