I would like to recommend North Shore Home Services for the excellent job they continue to do on my windows inside and out. They are very reliable, on time and their prices are very reasonable. I do like that they also guarantee all of their work even though I have never had to call them back for anything. A number of friends have been using them for other kinds of services like installing new gutters, painting and other jobs for a while and they too are happy with the work. Good job guys!