Hello
Based on your question, we did some research and found out a list of engineering colleges available in Dehradun and Himachal Pradesh
List of engineering colleges in Dehradun:
https://www.collegedekho.com/engineering/ug-colleges-in-dehradun/
List of engineering colleges in Himachal Pradesh:
https://www.collegedekho.com/engineering/ug-colleges-in-himachal-pradesh/
Also, thanks for dropping your number with us, our counseling team will be contacting you soon:)
All the best:)