"Let the sun hit a home that's actually clean."

 KOS Powerwash LLC  ·  Huntsville, AL & Madison County

By KOS Powerwash LLC  ·  Serving Huntsville, Madison, Harvest, Meridianville & Beyond

Proudly serving Huntsville & Madison County, Alabama

Huntsville, Alabama is one of the fastest-growing cities in the South — and one of the sunniest. From the sprawling neighborhoods of Madison County to the historic homes near downtown, the Rocket City sits under a sky that doesn't hide anything.

Sunlight is revealing like that. Every algae streak on a roofline, every mold bloom on a driveway, every weathered patio slab — the sun catches all of it and puts it on display. For your neighbors. For visitors. For buyers. For appraisers.

That's why KOS Powerwash LLC exists. Not just to clean — but to make sure your home is ready for every moment the sun touches it.

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Huntsville's climate — beautiful and brutal

North Alabama Doesn't Go Easy on Your Exterior

Madison County sits in a humid subtropical climate zone. That means long, hot, wet summers — perfect conditions for algae, mold, mildew, and moss to thrive on every exposed surface of your home. Then winter arrives with freeze-thaw cycles that widen cracks and force moisture into places it was never meant to go.

This isn't a slow, theoretical problem. It's an active, seasonal one. And in a city growing as fast as Huntsville — where property values are rising, neighbors are watching, and buyers are circling — the condition of your home's exterior matters more than ever.

Summer

Heat and humidity accelerate algae and mold growth across every surface.

Fall

Leaf matter and organic debris embed into driveways, patios, and walkways.

Winter

Freeze-thaw cycles widen cracks and push moisture into siding and foundations.

Spring

Pollen, rain, and returning heat create the perfect biological bloom season.

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"Under the sun, nothing is overlooked. Nothing is left dirty. That's the KOS promise to every home in Madison County."

— KOS Powerwash LLC

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What we clean — surface by surface

Every Surface the Sun Hits. We Fight for All of It.

From Harvest to Hampton Cove, from Jones Valley to downtown Huntsville's historic districts — every exterior surface on your property is facing the same slow, seasonal damage. KOS handles all of it.

Roof

Soft-wash treatment removes algae, lichen, and moss without damaging shingles — restoring your roof's appearance and extending its lifespan.

House & Siding

Low-pressure house washing strips mold, mildew, and biological buildup from vinyl, wood, brick, and stucco — protecting the structure beneath.

Driveway

High-pressure surface cleaning removes oil stains, embedded grime, and biological matter — before cracks widen and a cleaning bill becomes a repair bill.

Patio & Walkway

Algae and moss removal restores surface traction and sealant integrity — turning your outdoor space back into what it was designed to be: used and enjoyed.

Sidewalk

Your property's first impression. Clean sidewalks communicate pride, maintenance, and value — to every neighbor, guest, and appraiser who passes by.

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Why Huntsville homeowners choose KOS

Local Knowledge. Professional-Grade Results.

We're not a national franchise running zip-code routes. KOS Powerwash is rooted in this community — we know the neighborhoods, the building materials common to North Alabama homes, the specific seasonal patterns that hit Madison County hardest, and the standards that Huntsville homeowners hold themselves to.

Whether you're in a new build off County Line Road, a craftsman home near Five Points, or a brick colonial in Limestone County just north of the Madison city limits — we bring the same professional-grade equipment, the same careful technique, and the same commitment to your home's surface integrity on every single job.

Huntsville is booming. Property values are rising. And your home's exterior is either working for you — or quietly working against you. We make sure it's the former.

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The KOS VIP Maintenance Plan

"We wash everything
right out from under the sun."

Stop waiting for damage to become visible before you act. The KOS VIP Maintenance Plan is a proactive, scheduled exterior care program that keeps every surface on your Huntsville-area home clean, protected, and performing — season after season.

Scheduled seasonal cleanings — we track it so you don't have to

All exterior surfaces covered — roof to sidewalk

Priority scheduling for Madison County VIP members

Surface condition notes after every visit

Locked-in VIP member rates for plan duration

One local team. Same faces. Year-round accountability.

Ready to Let the Sun Hit a Home That's Actually Clean?

Schedule your free exterior surface assessment today. We'll walk every surface, show you exactly what we find, and give you an honest picture of where your home stands — no pressure, no obligation. Just clarity, from a team that knows Huntsville.

Serving Huntsville · Madison · Harvest · Meridianville · Hampton Cove · and all of Madison County, AL