Table tennis coaching for a beginner around Habsiguda or Tarnaka?

My son has been playing on the clubhouse table with whoever happens to be around and now wants proper coaching. He's a complete beginner, can't serve properly, and needs an evening batch because the mornings already belong to the school bus. Anything near Habsiguda, Tarnaka or Uppal that takes beginners his age? Not looking for a tournament academy yet. Just someone who'll teach him to hold the bat right.