| Business | Phone |
| Associated Engineering Pc 1214 N 160th St, Omaha 68118 | (402) 894-9097 |
| Boundaryline Surveys 4513 S 133rd St, Omaha 68137 | (402) 334-2032 |
| Carrell & Assoc Inc 5004 S 110th St, Omaha 68137 | (402) 331-2333 |
| G T Svc Inc 15939 Spring St, Omaha 68130 | (402) 934-0085 |
| Gene Gollehon Inc Omaha 68137 | (402) 891-0654 |
| Wayne W Wheeler Omaha 68107 | (402) 731-7196 |
| Tinkham Land Surveying 9910 N 48th St 208, Omaha 68152 | (402) 451-2088 |
| Louis Surveying 12100 W Center Rd 523a, Omaha 68144 | (402) 334-7982 |