Since 1992, Dr. Roof has been restoring the life of roofs throughout the greater Portland area. Our aim is to make your roof last and keep the rain out!

Shake - Composition - Tile
Maintenance Repairs
Leak Repairs
Roof & Gutter Cleaning
No Pressure Washing
Eco Friendly Moss Treatment

Dr. Roof's approach to cleaning your roof

The only way to truly clean off all the moss, lichen and fungus is to pressure wash.  However, pressure washing damages your roof.  Dr. Roof gently removes the larger clumps of moss by brushing them off and air cleaning the roof and gutters.  Then, after treating the roof, the rain gradually cleans off the remaining moss, lichen and fungus.  A slower process but good for the roof.  For an additional cost, we can spend more time cleaning the roof, but it is better for the roof to let the rain do as much of the cleaning as possible.