Taguigeños can secure their appointment at their convenience. Taguig City offers free testing in the following sites: 1.) 31 Health Centers 2.) 2 Drive-thru testing sites in Lakeshore and BGC 3.) Park N' Test in Vista Mall Parking Building 4.) Taguig Mega Swabbing Facility.Our City‧Our Government‧Doing Business‧Tourism‧Programs and Services‧Articles.