Sean S came to our house to assess a variety of problems we have been having with our HVAC system. He was an absolute pleasure to deal with: knowledgeable, informative, and objective, even vis-a-vis prior work which had been done by PA personnel that is presently in need of reexamination. Sean was excellent at explaining to me how the system works and the choiceset of solutions for various issues. (Not being that technical a person, I found Sean's ability to explain to be enormously helpful, particularly since generally lacking in others i have met from the HVAC milieu . . .) His manner and knowledge really inspired confidence.
In sum, I give Sean an excellent review as an able and skilled professional with good communication skills and a personable manner. Going forward I will want him as the tech I deal with from Princeton Air.