I was very pleased with how quickly JBS Window Cleaning came out and gave me an estimate. I was also pleased that the information they gave me in the estimate was exactly what I paid to have the work done. We have a lot of windows in our house, plus atrium doors and skylights. All work was completed in about half a day, and done very nicely. My windows are so nice to look out of from inside, and the look great from the outside as well. I would recommend John and his team to anyone with any kind of windows. A great job!