TBH i'd avoid the field, it's oversaturated and if you're looking to work under somebody as a low end "Technician" the wages you get aren't worth it. It's certainly not what I'd consider "Summer job" type stuff.
If you're really serious about it, get your A+ certification (it's a joke) and your net+ (networking is where the big jobs are at, corporate stuff)
In the meantime, take what you can get. If you're serious about tech work, Put out an ad in a local paper for severely discounted computer work, (a 65 dollar reformat would get people interested) try to list your credentials in a professional manner and keep it succinct.
Do the job right and see what happens, but expect a lot of unhappy customers returning with invalid arguements about how their computer is still slow after they got it reinfected, etc. A lot of businesses started in somebody's basement, and it's just as much a PR job as a tech job.
I have a quick question about certification. SO. I'm going to take the CompTIA A+ Essentials and Practical Application next month. Do I get my A+ certification immediately after passing the two exams or do I have to do something to get the actual certification? And boy, the exams are expensive 
yes, the exams are very expensive considering what you get from them (I learned next to nothing from studying for the exams, and my current boss holds "absolutely no faith in that certification" and "has hired A+ certified guys that know nothing") but if it lands you a job, gotta spend money to make money.
AFAIK you receive the certification after completing the two exams, you don't need to put in x job hours or anything.