We took several bids for a long overdue exterior cleaning of the many very dirty windows of the 45-unit building that I manage, which would involve a great deal of paint overspray removal as well. Anthony's bid was the most competitive and his reviews were great so we hired him. Anthony was professional while personable from the start of the bidding process through to invoicing and payment and beyond. He arrived on time, applied his expertise to handle our very old windows appropriately (he and his crew hand washed every single one), worked briskly and efficiently, was informative and communicative, managed inconveniences or hurdles with creativity and graciousness, welcomed my questions and requests and even threw in cleaning the interior of my own apartment's windows as a courtesy to me as the manager, which was really generous. He did an excellent job and went the extra mile in many ways, including following up later to see if any concerns had arisen after the work was finished. We were so pleased with both the quality of Anthony's work and his friendly professionalism, that my boss has now hired him for various additional services at this property and others. I would highly recommend Anthony to anyone for their commercial or residential window cleaning. Great service at a very fair price.