Where can i fix my Broken PS3?

Hi i dont wats wrong with my PS3. when i put the Game/Disc on it. It doesnt go in. I have to push it so it can go in. But when the game is in i just hear a noise and it doesnt read the game. When i Press to EJECT the game doest come out. It gets stock. So i dont want to send it to SONY cuz is like $150 and i dont have warranty. But i was wondering if i can bring it Where they fix computers? Or radioShak? Or any other electronic place? Please tell where. Thanks