With over 11 years of experience, you can count on us to maintain your roof in a professional way. Our moss removal method is the best and safest for your roof.

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Experience the Difference

Cleaning & Maintenance Process

This is by far the most common roofing material used in the Northwest. There are several popular services for composition roofs. We can simply blow the debris off your roof and treat for moss or perform a complete moss removal & treatment service.

Moss removal & treatment process – We use wire brushes to remove approximately 95% of all visible moss. Though it is impossible to remove the moss without losing some composition material, this is by far the least intrusive method of removal. This is followed by a thorough blow off of all loose debris with our commercial grade blowers. The final step is treatment with zinc sulphate. We use feed grade zinc sulphate (35.5% zinc)

We think that the best way to maintain your shake roof is to keep it free of debris, moss, lichen and algae. We accomplish this by blowing off all loose debris with our commercial grade blowers and using zinc sulphate or liquid moss out as treatment.
We do not pressure wash and/or stain cedar shake roofs.

If your metal roof has a walkable pitch we will use blowers to remove any lose debris. If your metal roof is dirty or stained with algae we can wash it.
Our roof washing process includes using extension poles, soft bristle brushes and a cleaning solution to wash the roof. Rinsing is done using a garden hose.

We use the same process as for composition roofs. Several factors affect how and when we perform this work. Most tile roofs require a dry weather day to walk on. We also require that spare tiles be available as there is always a risk of a broken tile that would need to be replaced.

Call Today: 425-343-7308