I discovered American Nail Salon about a year ago, and have been a super-happy customer ever since! The price is right ($35 for manicure and pedicure combo, $30 if you are a student!), and the quality is awesome!! This places doesn't have too many frills, but just what you need: many technicians (read: little wait), comfy pedicure chairs, and loads of quality trashy-magazines. But seriously, my manicures usually last 1 week or more, and my pedicures last for at least 1 month! Very little chipping.
The only issue I've had is that the shopping center it is in is super crazy busy on the weekends, so just be patient when finding a parking spot!
Pros: usually no wait, great quality
Cons: sometimes it is tricky to find a parking spot