I've been using DuPont Window Cleaning for many years and Sean (and sometimes his father) consistently does a wonderful job. He is professional, a perfectionist, and exceeds expectations. He's...

Had them come out to my house for an estimate to wash our homes windows. We have a pretty good size house with quite a few windows and its two stories, lots of ladder work I'm afraid. Nice guy but...

I fully agree with everything Reed M wrote in his review. Sean's commitment to excellence is outstanding. He takes great pride in his work. It is always a pleasure having him in our home. I...

We were referred to Dupont Window Cleaning (Sean) by our Neighbor and we couldn't possibly be any happier!!! Sean was so responsive and polite on our first visit to have the estimate done!! We...

In preparation for selling our house we were referred 2 window cleaners and I must say they did a fantastic job they were friendly professional clean they said a good example of what a good...