Had 8 pigeons on house under solar panels and roof ledge. For $880 they power cleaned roof and put in metal fencing around solar panels and roof inset from ledge. Also added spikes under shaded ledge. Pigeons were loud and pooped all over the roof and always falling down by front door and back patio, now birds nest are gone and birds cant get under solar panels for cover. Thanks for getting rid of pigeons in 1 week after calling.