
MossEaters: Your Local Specialist For TRUE Lifetime Gutter Protection
We’re not just another gutter guard company. We’re the only crew that actually solves moss and algae buildup—thanks to MasterShield’s woven copper technology. And that’s just the start. With our sister company RoofSmart, you’ll never climb your ladder again. Ever.
Stop Moss Cold
Patented copper technology blocks algae and moss before they grow.
Expert Roof Maintenance
We team up with RoofSmart, so your entire roof system is protected long-term.
Never Climb a Ladder Again
We handle the upkeep, so you stay safe on solid ground.
Ironclad Warranties & Service Plans
Our MasterShield + Maintenance approach means peace of mind for life.


Gutter Issues? No Problem.
If you think you need gutter protection or even new gutters, we would be honored to help. Just give us a call at 1-206-531-7800 or schedule an appointment with us online.
What You’ll See in Every MossEaters Project:
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Clean, flush roofline fits—no bulky overhangs or exposed brackets
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Perfectly matched slopes that shed debris like clockwork
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Tight seams, clean edges, and zero shortcuts
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Attention to detail that only comes from actual craftsmanship
Real Work. Real Results.
Proof That We Don’t Just Talk the Talk—We Nail the Install.
Anyone can say they do great work. We’d rather show you.
At MossEaters, we take a ridiculous amount of pride in every install we complete—because we know what’s on the line. Your home. Your gutters. Your peace of mind through every soggy Seattle season.
Clients' Reviews
On time, excellent workmanship, answered any questions, concerns and call back service was immediate to fix a very minor item, but they made the trip fixing a cosmetic concern.
Richard
I did a lot of research and the MasterShield product was the only product that addressed all my concerns, in particular self-cleaning, pine needles, and shingle grit.
Brandon
The only company that I have seen that has clear responses to the weather and fir/pine needles and moss that we have in the NW. BY FAR the best product on the market. And their customer service has shown to be very reliable in my experience.
Kevin D
I got three bids and this vendor had the best price and quality mix. The install team worked hard and got our fairly large job done in 1.5 days straight. I like the sturdiness of the product and I opted for the leaf covers.
John W
We had had multiple years in which our gutters were torn off due to the heavy snow in North Bend building up in the gutters. Your design was pitched to the slope of the roof which we HOPE will shed the snow from the roof and gutters and will prevent that from happening again.