Any Apple Computer can be repaired for you at very competitive prices.
If it is slow, infected, unresponsive, freezing, you can not see anything on the screen, not starting at all, your battery is not holding charge, it is just not behaving right or you spilled something on it and Apple told you it is dead and/or would give you some astronomical repair quote, you should know you can always call me to diagnose, get a quote for repair or just to get a second opinion … remember there is no charge for trying.