http://www.GutterCleaningOakland.com Oakland Gutters, Oakland Gutter Cleaning, Oakland Gutter Repair, Oakland Gutter Cleaners, Cleaning Gutters in Oakland, Oakland Rain gutters, Oakland Gutter Repair, Oakland Gutter Companies. It is a common knowledge to have gutters cleaned at least twice a year. That is cleaning gutters once in the fall season then once in the spring. But when properties are located in a wooded area or where frequent rain or storms happen there is a need to clean the gutters more often.