In my experience, very reliable.
I have had several dealings with them and have been pleased. Just this past month I have had to order a replacement piece for a set (a Queen that had a broken collar) and the replacement piece is on it's way and will be here before the end of the month. A huge improvement over other replacement pieces I have had to get from other sources.
Hi. How reliable is the House of Chess. I am interested in buying a chessboard from them. But I am wary, Has anyone brought any chess product from them. Any comments would be welcome. Thanks a lot.