I found Grey Matter technologies and the owner James through a referral back in 2011, he helped with a small project at our house in rye, ny fixing at the time what some technicians said could not be fixed. Years later we contacted Grey Matter for our new loft apartment in Tribeca, nyc. With the audio/video project taking 4 months to complete, Grey Matter did not miss a beat along the way in terms of follow through and impeccable work at that. They are truly skilled and excellent at what they do. It is never easy for high-end custom installations to go as smoothly as they make it. Thank you guys.