This is Michael Klucher, he has also been noted for doing Meineke commercials, not sure if he plays the employee or customer.
This is Brent Hampson, in the most recent Meineke TV ads. There are about 3 new ads, each featuring Brent; I am assuming that he is the Meineke employee, the other two guys are customers.
I want to say that Mike Ivers (from the Acura ILX TV ads) is one of the actors playing the customer. I checked his website and the last update was August of 2012.
Just found one of the three new ads that I am talking about, and the customer in this ad is indeed Mike Ivers:
At any rate, does anyone else think these 3 guys are hot, hot, hot?!
And here is the ad, different one than before: