I called Bill to installed two bathroom fans. He was fast and efficient. Several weeks went by and I noticed one of the fans was making a little sound. I called Bill and he said he would be by to check it out for me. Turns out it was just the wind moving the flapper on the fan. Perfectly normal. He was quick to check it out and took it down so he could explain what was happening and put my mind to rest. I am so glad I chose Bill to install my fans and now I have an experienced, dependable electrician to call on for all my future needs. Will recommend Hannay Electric all my friends.