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David is a solidly reliable, dedicated, hard-working guy.  If he says he will be somewhere at a certain time, he will be there 20 minutes early.  Very conscientious in his work, and very humble and unfailingly polite, he was a delight to have as a contractor cleaning all my windows, inside and outside.  He even made the skylight look invisible!  I highly recommend him for all your window washing needs, whether a picture perfect window at your home/office, or your skyscraper downtown.

Bruce C.
Rating: 5

I rarely comment on home services, but my total experience with DND Window Washing was exceptional from start to finish. I even received a follow up call to ask how everything looked. I would not hesitate to recommend it  to my friends and neighbors. There's no doubt that I will use them again in the future. Great Job David and crew!!

James Harper
Rating: 5

I have found the workers to be very courteous and friendly. They are also very neat in their work.”

Bernie Hoff
Rating: 5


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