This was my first time using Nation Technology Integrators and I was very satisfied with everything. They came out and installed a 40" Plasma TV along with the home theater speakers they wired along the carpet edge. They arrived when they said they would, they really did a great job! They worked carefully and methodically, and everything came off without a hitch! I already have a complicated sound system to begin with, and they connected everything all together, and made sure that it all worked. They stayed until they were certain and the job was done. Overall, I am very happy and I would highly recommend them!