| Business | Phone |
| Zuck Soelter Surveying 8704 Grand Ave, Billings 59106 | (406) 248-8543 |
| Atlas Engineers Inc 2511 Old Hardin Rd, Billings 59101 | (406) 245-6694 |
| D & J Surveying 1116 Dorothy Ln, Billings 59105 | (406) 248-2812 |
| Essex Surveying 3569 Kingswood Dr, Billings 59101 | (406) 670-5726 |
| Pinpoint Land Surveys Pllc 4820 Mcgirl Rd, Billings 59105 | (406) 373-9856 |