Hello,

Hope you are doing well.

Yes, ofcourse you will surely get admission in Mumbai through your JEE main scores.

Although Maharashtra also has a seperate state level exam for engineering candidates,i.e MHT- CET.

Since, JEE mains is national level entrance for engineering test, you need not to worry about admission. You just have to select colleges of Mumbai during the choice locking.

Candidates should check the eligibility criteria of engineering colleges in Mumbai accepting JEE Main scores beforehand.

other details about the Mumbai engineering colleges accepting JEE mains score are provided in the link below, just go through it::

https://www.google.com/url?sa=t&source=web&rct=j&url=https://engineering.careers360.com/colleges/list-of-engineering-colleges-in-mumbai-accepting-jee-main&ved=2ahUKEwiHioO7uuvzAhUSWX0KHZ8hAXMQFnoECAQQAQ&usg=AOvVaw0yyqgrnqAdD_sxtkL1gY9r

Hopefully this will be helpful to you.

BEST wishes for future endeavours.