Hey !
Mumbai has many top rated engineering colleges which include government and non-government ones.Here is the list of top colleges:
1) Indian Institute of Technology Bombay
2) Institute of Chemical Technology, Mumbai
3) Veermata Jijabai Technological Institute, Mumbai
4) Fr Conceicao Rodrigues College of Engineering, Mumbai
5) Narsee Monjee Institute of Management Studies, Mumbai
6) Sardar Patel Institute of Technology, Mumbai
7)Dwarkadas J Sanghvi College of Engineering, Mumbai
8) KJ Somaiya College of Engineering, Mumbai
9) KJ Somaiya Institute of Engineering and Information Technology, Mumbai
10)Don Bosco Institute of Technology, Mumbai
Check this link for more information on the engineering colleges in Mumbai.
https://engineering.careers360.com/colleges/ranking/top-engineering-colleges-in-mumbai
Hope this helps
All the best !

Hello Aspirant I am telling you top misr colleges in mumbai. 

1. Indian Institute of Technology Bombay

2. Institute if Chemical Technology,  mumbai

3. Veermata jijabai Technological Institute Mumbai

4. Sardar patel Institute of Technology,  mumbai

I hope this will help you still if you have any doubt then free to comment.