| Business | Phone |
| A & B Electric Svc 13880 State Highway 195, Killeen 76542 | (254) 526-5867 |
| Advance Electrical Systems 1093 Briggs Rd, Killeen 76549 | (254) 793-3969 |
| Bartlett Kdb Electric Inc 905 Gilmer St, Killeen 76541 | (254) 634-0312 |
| Bear Services Killeen 76542 | (254) 681-9401 |
| Central Texas Electric Co Po Box 690157, Killeen 76549 | (254) 634-9693 |
| Ttg 6001 Copperas Cove Rd, Killeen 76549 | (254) 526-7284 |
| Zynda Electric 1707 N 22nd St, Killeen 76541 | (254) 634-4053 |
| Deane Electric Po Box 690871, Killeen 76549 | (254) 371-5016 |
| Fox Service Co Inc Killeen 76541 | (254) 526-4211 |
| Glaze Electric Inc 2816 Lake Rd, Killeen 76543 | (254) 526-2828 |
| Mr Electric Killeen 76541 | (254) 526-9160 |
| Heights Electrical 1510 S Fort Hood St, Killeen 76542 | (254) 289-9077 |
| Jo Luis Corp 215 E Avenue D, Killeen 76541 | (254) 634-8203 |