Loan Logic Home ›› Local Listings ›› SA ›› Prospect ›› Loan Logic SA Financial Services Prospect, SA 5082 Jeremy O'Callaghan(08) 8223 4444https://www.loanlogic.com.au Loan Logic in Prospect, SA are specialists in business & commercial finance with over 10 years’ experience in providing Business and Investment finance solutions. We also deal in Mortgage Broking.