I took a look and I found this site called Kits 4 Kids. They have several branches - Bangsar (Jalan Penaga), Kota Damansara, Sri Damansara and in Melaka. They don't just take in children with special needs, they also take in mainstream children. They have programmes for children starting from 18 months old. However their special needs programme only takes in children starting from 3yo.
I hope this helps mums who were looking for some info.