Pacific Northwest roof restoration done the right way — moss treatment, roof & gutter cleaning, and more, by a crew that treats your roof like its own.
Why It Matters
In the damp, shaded Northwest, roofs are a perfect home for moss, lichen, and black algae. Here's what that actually does.
Moss acts like a sponge — holding rainwater against your shingles around the clock. That trapped moisture is where the real damage starts:
Catch it early and a roof cleaning can add years of life. Ignore it, and moss can force a full replacement long before its time.
Moss doesn't wait — and the longer it sits, the more it costs.
Years of moss damage & neglect
$10,000–$30,000full roof replacement
Protection that pays for itself
$400–$1,200for most roof cleanings
So the real question isn't just whether to clean your roof — it's how. Clean it the wrong way and you can do more harm than the moss ever would. That's exactly where Dan is different.
See the Moss Man DifferenceOur Methodology
Anyone can throw moss killer at a roof. What protects your roof — and adds years to its life — is the method. Here's how Dan does it.
Dan comes from a rock-climbing background and rigs proper rope-access and fall-protection systems on every job. Steep, tall, and slick roofs get cleaned safely — protecting our crew and your property, with no clumsy ladders gouging your gutters.
Your shingles are shielded by a layer of mineral grit. Sweep or blast it off and you shave years off the roof. Dan works methodically down every horizontal and vertical line, gently agitating to lift the moss while leaving the grit in place. He will not use a brush that strips granules.
Most companies grab a stiff broom and sweep — scouring your roof in the process. Dan uses a specialized tool built for detailed agitation that contacts only the moss, not your shingles. It's the difference between cleaning a roof and wearing one out.
What We Do
From the ridge cap to the gutters, we keep your home clean, dry, and protected against the Northwest damp — using roof-safe treatments that are gentle on your plants, pets, and family.
We kill moss at the root with safe, roof-friendly treatments that stop regrowth — the foundation of a lasting restoration.
Included with roof cleaning
Gentle low-pressure soft washing lifts moss, black algae streaks, and grime — restoring your roof without harsh pressure.
From $400
We clear clogged gutters and downspouts of leaves and debris so rainwater flows away from your roof and foundation.
From $250
Dust, pollen, and grime cut into your output. Streak-free panel washing restores lost efficiency and keeps energy flowing.
$15 / panel
Overhanging limbs drop debris and shade your roof, feeding moss. We trim them back to keep your roof sunlit and clear.
Free on-site quote
Bring back the daylight. We clean skylight glass inside and out for a crystal-clear view and a brighter home.
$15 / skylight
Straightforward Pricing
Every roof is different, but here's where most jobs land. You'll always get a firm price before we book — never a surprise charge.
$400– $1,200
for most asphalt roofs
$250– $400
for most homes
$15/ panel
streak-free, output restored
$15/ skylight
inside & out
What affects your price: roof size & pitch, moss severity, number of stories, and access. Tree trimming and specialty jobs are quoted on-site — always free.
If moss comes back within 12 months of your cleaning, so do we — we'll re-treat the affected areas free. Roof-safe, pet- & plant-friendly treatments, applied by a fully licensed and insured crew.
The Proof
Drag each slider to reveal the before & after. These are the transformations your neighbors are talking about.
How It Works
No pressure, no surprises — just a clean, protected roof.
We assess your roof, gutters, and problem areas and send you a clear, honest quote — free.
Safe moss treatment goes to work at the root so growth stops for good.
Rope-access, grit-preserving agitation gently lifts away moss, algae, and grime.
We clear gutters and trim back overhang so your roof stays cleaner, longer.
Meet Dan
They say something big roams these Northwest forests — but the only thing Dan the Moss Man hunts is moss. Born and raised under our cloudy skies, Dan knows exactly what damp weather does to a roof, and he's made it his mission to stop it.
With a background in rock climbing, Dan brings real rope skills to every roof — and a craftsman's patience to every shingle. The promise is simple: treat every roof like it's our own. That means honest quotes with no upsells, and showing up when we say we will.
Neighborhood Reviews
★★★★★"Our roof was so green you couldn't tell what color the shingles were. Dan's crew made it look brand new and were done in a day. Couldn't believe the before and after."
★★★★★"Honest, on time, and no high-pressure sales. They cleaned the roof and gutters and even trimmed the branches dropping needles everywhere. Highly recommend."
★★★★★"My solar panels hadn't been touched in years. After Dan cleaned them my production actually went up. Friendly, professional, and fair pricing."
If the moss is growing, we'll go there. Proudly serving communities across the Pacific Northwest.
Good Questions
Straight answers from a local team — no sales pitch.
Yes. We never high-pressure blast a roof. Dan uses a low-pressure, grit-preserving method that lifts moss while protecting the mineral granules that shield your shingles — so your roof, and its manufacturer warranty, stay intact.
That's what our 12-month moss-free guarantee is for. If new moss shows up within a year of your treatment, we'll come back and re-treat the affected areas free of charge.
Yes. We use roof-safe moss treatments and take care to protect your landscaping, rinsing and cleaning up thoroughly when we're done. They're safe for pets and kids once dry.
Most roof cleanings run $400–$1,200 depending on size, pitch, and moss severity. Gutter cleaning is typically $250–$400, and solar panels and skylights are $15 each. You'll always get a firm quote before we book — no surprises.
In our damp Northwest climate, a roof cleaning about once a year keeps moss in check. Gutters are best done twice a year (spring and fall) — more often if you're under heavy evergreens.
Two things: a rock-climbing background means proper rope-access safety on steep and tall roofs, and a grit-preserving technique that gently agitates only the moss instead of scrubbing off the granules that protect your roof. Most crews sweep; Dan restores.
Yes — fully licensed and insured, so you and your home are covered from the moment we arrive.
Send the quick form or call/text. Dan will confirm the details, give you clear pricing, and — only if you're happy with it — help you get on the schedule. No pressure, ever.
Still have a question?
📞 Call or Text 206-390-9321Free Quote
Just your name and number to start — Dan will personally call or text to confirm the details and give you clear pricing. Usually the same day.