Which are the best collleges in Kerala and Tamil Nadu for pursuing B.Tech Civil engineering?

Hi Uma, List of colleges in Kerela offering B.Tech in Civil are : https://www.shiksha.com/search/index?keyword=B.Tech+Civil+Engineering&start=0&institute_rows=-1&content_rows=-1&country_id=&city_id=125&zone_id=&locality_id=&course_level=&course_type=&min_duration=&max_duration=&search_type=&search

You already have been given a list of colleges, just take care to select one which has good academic exposure because you need a good platform to be placed well. Browse some good sites all over RV, JJ, LPU etc and check details.