Portland home with a moss-patched roof, ready for a before-and-after transformation

Before & After

Real Portland roofs. Real results.

Please click through our slide show below. Every roof is from our own gallery, before and after photos from roofs that we cleaned & treated ourselves.

Our Core Work

Roof Cleaning & Eco-friendly Moss Treatment

Portland's tree cover and rain make moss growing conditions ideal — here is what our safe, USA-made treatment does to it, roof after roof. Click the pictures for a larger view.

Side-by-side before and after of a steep valley roof — thick moss on the left half, fully clean shingles on the right, blue sky and a church steeple in the background

Before & After — Full Moss Removal

Side-by-side before and after of a composition shingle hip roof — moss and debris packed along the ridge on the left, clean shingles on the right

a Roof — Before & After Moss Treatment

Side-by-side before and after of a composition shingle roof valley — green moss buildup on the left, clean shingles on the right

a Roof — Before & After Moss Treatment

Side-by-side before and after of a composition shingle roof — pine needle debris and moss on the left, cleared and clean on the right

Before & After — Debris & Moss Cleared

Side-by-side before and after of a roof edge — heavy moss and leaf litter on the left, clean shingles on the right, open field in the background

a Roof — Before & After Moss Treatment

Side-by-side before and after of a roof ridge — moss growth on the left, clean shingles on the right, trees and water in the background

a Roof, Ridge Line — Before & After

Side-by-side before and after of a roof around a brick chimney — moss on the left, clean shingles on the right

Before & After — Moss Cleared Around the Chimney

Heavy green moss growing in patches across a composition shingle roof, before treatment

Heavy Moss Buildup — Before

Gray composition shingle roof with green moss spreading near a roof vent, before cleaning

Moss Spreading Near a Vent — Before

Composition shingle roof with moss growing along the shingle tabs, before cleaning

Same Roof — Before

Same composition shingle roof after eco-friendly moss treatment, shingles clean and uniform

Same Roof — After

Roof valley streaked with moss buildup, before cleaning

Same Roof — Before

Same roof valley after cleaning, moss removed and shingles clear

Same Roof — After

Stacked before and after photo of a gray composition shingle roof — moss-striped rows above, fully clean below

Before & After — Stacked

Roof valley clogged with plant growth and debris before clearing

Valley Choked With Debris — Before

Clean roof valley free of moss and debris after service

Valley Cleared and Flowing

Mossy shingle roof edge with overgrown cedar branches touching the roofline, before service

Same Roof — Before

Same roofline after cleaning, dark shingles clear of moss and trimmed back from the branches

Same Roof — After

You get your own specific report and photos — for your own roof.

Every job, big or small, includes a photo-documented roof inspection. We check your shingles' condition, note anything that needs attention, and email you the full report.

Curious how that process works from your first call to the finished job? See how we estimate and document every roof.

Beyond the Standard Roof