| Business | Phone |
| Criminal Investigation 203 E Wheatland Rd, Duncanville 75116 | (972) 780-5037 |
| Duncanville City Police Dept 203 E Wheatland Rd, Duncanville 75116 | (972) 780-5038 |
| Duncanville Police Animal Cntl 203 E Wheatland Rd, Duncanville 75116 | (972) 780-5025 |
| Duncanville Police Crime Prvt 203 E Wheatland Rd, Duncanville 75116 | (972) 780-5027 |
| Duncanville Police Records 203 E Wheatland Rd, Duncanville 75116 | (972) 780-5024 |
| Duncanville Police Training 203 E Wheatland Rd, Duncanville 75116 | (972) 780-5028 |