
Roof Cleaning & Moss Removal in Whatcom County
Protect your roof's lifespan with our gentle, effective moss removal and preventative treatments. We safely remove destructive moss without damaging your shingles.
Quick Facts: Roof Cleaning & Moss Removal
- Method: Safe, soft-wash and gentle brushing. No damaging high-pressure washing.
- Treatment: Eco-friendly preventative treatments applied to keep moss away.
- Included: Full gutter clearing, downspout flushing, and ground cleanup with every service.
- Service Area: Bellingham, Blaine, Lynden, Ferndale, and all of Whatcom County.
The Pacific Northwest Moss Problem
In Whatcom County, our wet climate and towering trees create the perfect environment for moss, algae, and lichen to thrive on your roof. While it might look natural, moss is actively destroying your roofing system.
Lifting Shingles
Moss roots grow underneath shingles, lifting them up and breaking their seal. This allows wind to tear them off and water to penetrate your home.
Trapping Moisture
Moss acts like a sponge, holding rainwater against your roof long after the storm has passed. This constant moisture accelerates rot and deterioration.
Voiding Warranties
Most manufacturers will void your shingle warranty if moss is allowed to grow unchecked, leaving you fully responsible for premature replacement costs.

Our Safe, Effective Cleaning Process
We never use high-pressure washers on asphalt shingles, which strips away protective granules and ruins your roof. Our method is gentle, thorough, and designed to extend the life of your roof.
Gentle Brushing
Our trained crews carefully use specialized soft-bristle brushes to manually agitate and remove thick moss clumps without damaging the shingle granules beneath.
Air Blowing & Cleanup
We use commercial-grade blowers to clear all loosened debris, needles, and leaves off the roof. We also clean out your gutters to ensure proper drainage.
Preventative Treatment
Finally, we apply a safe, eco-friendly moss preventative treatment that kills remaining spores and keeps your roof moss-free for months to come.
Complete Roof & Gutter Clean-Outs
A clean roof needs clean gutters to function properly. When we perform a moss removal service, we ensure your entire exterior water management system is clear and flowing.
- Debris removal from valleys and flat spots
- Full gutter clearing and downspout flushing
- Ground cleanup—we leave your yard spotless
- Free basic roof inspection while we're up there

Extend the Life of Your Roof
Don't let moss eat away at your investment. Our professional cleaning services save you money by delaying costly roof replacements.