We study effect of Hall current on the three-dimensional squeezing flow of an electrically conducting in a rotating channel and its heat and mass transfer characteristics. The governing equations are reduced to set of ordinary differential equations and then numerically solved by employing Runge-Kutta-Fehlberg fourth-fifth order method. Effect of pertinent parameters on velocity, temperature and concentration fields is examined through the plots. Skin-friction coefficients, Nusselt number and Sherwood number for different variations are studied numerically.