Cleaned dirt and moss off roof. It took multiple tries as they were dealing with heavy rains, snow and freezing conditions, as well as it was a large job, half on a very steep two story roof. They cleaned stuff the way I would do it if a 65 year old scampering around on a steep roof was a bright idea. How they can be that detail oriented on someone else’s roof is amazing. They used a machine to do the work but were so intent on doing a first class job they were down to hand work using nearly a toothbrush on tiny areas I’d figure most people would have just let go as unnecessary or too nit picky. Thank you to these employees and their work ethic.