
Pollution, traffic dust, leaves and even bird droppings contribute to preventing sunlight from reaching the solar cells in your solar panels.
Reviews (1)
Jq L.
Jun 23, 2016
As good as it gets.showed up on time gave a very reasonable bid and scheduled the work around our schedule. The team showed up to clean our windows and was meticulous. Our home had been recently through a total renovation and Jim's team cleaned off all the residue and gunk from the reno and made our windows sparkle.these folks are awesome