There is also a guy in Marshall who does top notch work. He did my buddies 6.0 and did a great job.
Word of advice, if they dont pull the cab to do the heads then find another person. The labor will not be more to pull the cab, it actually takes less time. Also make sure they check the heads for being out of spec. If you havent done it already, do the EGR cooler delete while your in there, and replace the oil cooler.