Summer internship/job

Hey y'all, I'm based out of NJ and currently in college for my associates degree in HVAC. About to complete year 1 and I want to find a summer internship/job but (other than just calling all day for days on end) don't know how to find a company that would be willing to take me as an intern or for a summer job. I have zero experience in this field but I do have experience in customer service (restaurant and grocery store) and in "logistics" (warehouse). Any idea's where I should look?