The Law Offices of Kat Tidd, P.C., is located in Addison, Texas in the Dallas-Fort Worth metroplex, and represents clients throughout Texas, nationally and internationally, including:
| Dallas | Tyler | |
| Fort Worth | Texarkana | |
| Plano | Longview | |
| Frisco | Waco | |
| Arlington | Richardson | |
| Irving | As well as the following counties: | |
| Houston | Dallas County | |
| Austin | Tarrant County | |
| San Antonio | Collin County | |
| El Paso | Denton County |
