| Business | Phone |
| George Shimp & Assoc 3301 Desoto Blvd # D, Palm Harbor 34683 | (727) 784-5496 |
| Group 3 Surveying & Mapping 3607 Alt 19, Palm Harbor 34683 | (727) 943-9533 |
| Don Armstrong Land Surveying, LLC 2187 North Green Ridge Place, Palm Harbor 34683 | (727) 772-8134 |