Hadi answered my enquiry immediately and within an hour was at my house, where he quickly and expertly sorted out some glitches in my Control 4 system. Then he took the time to look at my shonky internet/Sky TV set-up and made some adjustments that have helped a lot. He's a lovely guy - knowledgable, patient, professional and trustworthy. I needed a new service provider for my home tech, and I've found him. Thanks, Hadi!