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 don't say that often about many people "contracted" for services. He has been taking care of our interior and exterior window cleaning for years. I HIGHLY recommend Sean and Dupont Window Cleaning. It's also nice to support a very efficient and well-run local business. The fact that Sean and his wife are such genuinely kind people is an added bonus read more

Dupont Window Cleaning - Best cleaning around! Highly recommend!! My husband and I have used Dupont for years. - Window Washing Near Me - Walnutport, Pennsylvania

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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 just had the work done yesterday and our windows look brand new!!! I know the windows had not been cleaned since we purchased the property which was 10 years ago...not sure why we haven't done this sooner, but we will be doing it on a regular basis going forward for sure. Sean and his "crew" (family members) were absolutely awesome! Such a pleasure to work with people this nice and respectful. These days...it is rate that you find people like this! Anyone looking to have their windows done.....do not hesitate to call this company!!!! Thank you Dupont Window Cleaning for bringing our windows back to life!!! read more

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 business should do read more

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 already repaired a loose spike in my gutters while he was up on the roof cleaning skylights. I recommend Sean with the greatest of confidence! read more

We had Sean and his helper come out to our house to scrub the upper windows of our home. These windows do not fold in and probably had been cleaned properly in 30 plus years. There service was wonderful. In and out quickly. We can actually see out the windows now clean and clear. Excellent service. read more

Sean Dupont has been cleaning our windows for many years and we are delighted with his work. Not only is he a very personable guy, he does a terrific job and at a reasonable cost. The whole place seems to sparkle after he has worked his magic. Would not hesitate to recommend him to anyone and already have. In fact my cousin recommended him to me. read more