We have a Samsung 60ES8000. He also did a 3D calibration. He said that it was geared only the set of glasses that was used for the calibration but he checked out the other sets and said that they appeared to be fine. I myself fined that 3D gives me a headache.
I have used Doug Weil of Clearly Resolved for my last 3 calibrations. Obviously I would not continue to use him if I were not satisfied with his work. He is always on time and spends as much time as is necessary to properly calibrate my system and answers any and all questions I might have. His last work was on 12/16/2014. Results were excellent as usual and definitely needed.
Highly recommended. His credentials are listed on the Clearly Resolved web site http://www.isfforum.com/details/clearly-resolved.html