Get matched with top window cleaners in Potomac, MD

"I needed exterior glass cleaned on our four story building in downtown Lancaster, PA. Tony?s team did a great job. They were prompt, efficient, customer oriented and cost efficient. I highly recommend. Frank P."

"Very, very professional. He has the experience and knows what he’s doing. I will hire him again!"

"A pleasant gentleman. He worked hard power washing my brick wall.and did a good job. "

"The job was done well, but I would not work with this company again. I was explicit about wanting only exterior windows and screens cleaned - as well as window sills. After Ryan (owner's son) said that they would need to access sill from interior, I explained that this was not the case and that I just wanted them to do the exterior sill. After this discussion, Ryan gave me a price range between $286 -$306, with exact price determined on site at time of job. The cleaner quoted me a price of $300 for exterior windows only. When I asked him if the screens were included, he did not realize I had requested that and said it would be another $75. Later, he said that my screens were harder to remove than many others and said it was my fault for not telling Ryan that they were the difficult kind. ??? The company would not budge on $375 price, but included interior wash. I don't like working with businesses who underquote to get the job."

"I was very pleased with the outcome. Clean As a Whistle cleaning service did not disappoint. I don’t want to use the woman’s name without permission. But, just know that I have already booked her for May. She made our place look better than when we moved in. I give the service we received a 10+ !"

"Project in progress."

"I would use them again"

"Excellent, thorough and deep cleaning! My home had not been cleaned in months--and we have pets and teenagers. Carmen's crew arrived on time, worked harder than any other cleaning crew, vacuumed all over, washed all dishes and left our home shining. I will definitely call them again! "

"great communication and good works"

"Silvia and her team are great. Very efficient and flexible"