Hi,
There are so many colleges are there.

1.MES College of Engineering
2.Mar Athanasius College of Engineering Kothamangalam
3.N.S.S Engineering College, Palakkad
4.Government Engineering College Idukki
5.Government College of Engineering, Kannur
6.College Of Engineering, Adoor

In those college everything is good.

All the best..

Hi Dear, 

according to us, top engineering college in kerala are :

• Indian institute of space science and technology 
• national institute of technology
• providence college of engineering
• governemnt college of engineering
• Mar athanasius college of engineering
• NSS college of engineering
• governement college of engineering
• Rajiv Gandhi institute of technology 
• MES College of engineering

i hope this information is helpful for you 

for more queries just contact with us 

thank you 

good luck

These are some top colleges in kerala...

National Institute of Technology, Calicut

Indian Institute of Space Science and Technology, Thiruvananthapuram

Government Engineering College, Thrissur

Cochin University of Science and Technology, Ernakulam

MES College of Engineering, Kuttippuram

Nehru College of Engineering & Research Centre, Pampady

Government Model Engineering College, Thrikkakara

TKM College of Engineering, Kollam

College of Engineering, Thiruvananthapuram

N.S.S. College of Engineering, Palakkad