Emerald Coast. Anyone that doesn't do some kind of prep will be noticed. His place has it down to a science. I would recommend them to anyone.

are there different interview prep companies that have a reputation for being geared toward specific company's interivew processes? If so can somebody shed some light?

US Airways?
AA?
Delta?
United,...etc??

I'm primarily interested in US Airways specific prep, but curious about all.

Anyone doing the 25 April course in Orlando with Emerald?

I used Cage Consulting for a recent United interview. I would highly recommend them.

I used Lori Clark at Airline Pilot Interview Preparation. World class, 10 hours of one-on-one via VOIP. I had no surprise questions in my interview ... got hired! I highly recommend Lori's interview prep.

+1 for Emerald Coast. Aaron does a great job, as does his staff of interviewers.

+1. This is a first rate interview prep.

+1 for Emerald Coast Consulting. Emerald Coast Interview Consulting

I did the online prep and found it very helpful. There is a significant amount of self study though. They help you with the types of questions to be prepared for.

For technical review: Everything Explained for the Professional Pilot; and the Jeppesen intro pages concerning all symbols, en-route maps, and approach plates, etc.

Cheryl Cage's Checklist for Success is awesome for every interview (especially for developing 'your stories' and avoiding common interview faux pas)
The old AIR Inc. book Questions, questions is good as well.
The best part of any interview prep service is the face-to-face or video evaluations. If you can get someone to video you answering questions it speaks volumes. You'll realize little ticks or quirks that you never knew you had. It also will tell you your strong points as well.

I second Lori Clark. Really personable and to the point on the prep. Even the questions she asked in the second session were verbatim on the interview