| Business | Phone |
| Mac Arthur Surveys Inc 2611 Cavitt Ave, Bryan 77801 | (979) 775-8609 |
| Riley Engineering Co 7186 Riley Rd, Bryan 77808 | (979) 589-2457 |
| Strong Surveying 1722 Broadmoor Dr 105, Bryan 77802 | (979) 776-9836 |
| Carlomagno Surveying Inc 2714 Finfeather Rd, Bryan 77801 | (979) 775-2873 |