I have used Prime Time Window Cleaning a couple times in the past and most recently used them last month. I manage restaurants, office buildings, residential properties, etc so I deal with a lot of service companies and Prime Time Window Cleaning is one of the best. I had a 30,000 sq. ft. office building that needed to be cleaned and Prime Time was able to come out the next day. The service is so quick and really great at accommodating you if you are in a time crunch. The cleaners are always on time and super professional. The service is always good and I highly recommend them.