Steven Galassi Surveying A locally owned business offering Land Surveying services. This locally owned business has been serving Lake and Sumter counties since 1991.Steven Galassi Surveying has an excellent reputation and is committed to offering the highest standard of service.Stevens clients can be assured that their business is as important to him as his own. This locally owned company takes pride in providing courteous, professional service to every client. The quality and value of the work provided by Steven Galassi Surveying is second to none.