| Business | Phone |
| Cummings Surveying Enterprises 1201 E 15th St, Plano 75074 | (972) 424-2157 |
| Global Land Surveying Inc 1715 Avenue K, Plano 75074 | (972) 881-1700 |
| Jack W Roome Surveying Inc 2000 G Ave 810, Plano 75074 | (972) 423-4372 |
| Webb Surveyors Inc 3400 Silverstone Dr 121, Plano 75023 | (972) 964-1737 |
| Survey Consultants Inc 811 E Plano Pkwy 117, Plano 75074 | (972) 424-7002 |