Hey Tanisha.
The only law college actually in Chandigarh that offers the course of BCOM LLB is UILS, Panjab University, Chandigarh. It is a government institute as it comes under Panjab Uni, Chandigarh.
Other than this there are various private colleges around Chandigarh( these are not actually situated in chd but nearby) that offer integrated law courses like Chandigarh University (Private), Rayat Bahara College of Law (Private), Aryan group of colleges which is also private
Best of luck

Hey Tanisha! These are the top Law colleges offering B. Com LLB UG course situated in Chandigarh. You can get information about these colleges using the below link. 

• Chandigarh University, [CU] Chandigarh
• Aryans Group of Colleges, Chandigarh
• University Institute of Legal Studies, Punjab University

https://www.getmyuni.com/bcom-llb-colleges/chandigarh

Hii..

As you ask about BCom LLB college in Chandigarh se there are some list of colleges:

• Chandigarh University
• Aryan group of college
• University Institute of legal studies
• RBGI
• Khalsa College of Law
• Punjab College of Law 
• RIMT

All the best!!