Hardly reliable. I had them put a state of the art sound system in the massive warehouse that I had built for my rapidly growing business. They have a poorly put together website and I was not sure if I believed their list of clientele, but we came to an agreement on pricing and I gave them a shot.
Installment took a while, a longer than I expected, but they got it running.

The system worked for a week then half the speakers went out. they had to come and fix that twice. before the whole thing went out. Not sure this thing has much life left in it as it is. Whether it is how they installed it or the system is just a failure, it is pretty unacceptable.