| Business | Phone |
| Abcad Land Surveying Inc 4917 N 18th St, Tacoma 98406 | (253) 752-4046 |
| D A Berg Inc 811 S 80th St, Tacoma 98408 | (253) 474-3208 |
| James Dempsey Tacoma 98444 | (253) 539-1779 |
| Diversified Surveying Svc 137 143rd St S, Tacoma 98444 | (253) 537-3705 |
| Prizm Surveying Inc 6311 Pacific Ave, Tacoma 98408 | (253) 404-0983 |
| Proctor & Co 1109 A St 5, Tacoma 98402 | (253) 627-5994 |