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Roof Cleaning in Your Area

Soft wash roof cleaning that removes black streaks, moss and lichen without the granule damage pressure washing causes. Typical cost $400-$1,000.

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Grime, mildew and stains build up a little at a time until one day the outside of your property looks years older. Roof Cleaning in your area brings it back, usually in a single visit.

How we clean it

Soft wash (no pressure)Cleaning method

No pressure on roofs: high pressure strips the protective granules from shingles and can crack tile. Roofs are cleaned with a soft wash solution and a gentle rinse.

Signs you need roof cleaning

  • Black or dark streaks running down the roof
  • Green moss or lichen spots, often on the north side
  • Roof looks older than it is
  • Moss lifting the edges of shingles
  • A home inspector or insurer has noted roof growth

Why it gets dirty

  • Roof algae (often Gloeocapsa magma) spread by wind
  • Shade from trees and the north-facing side staying damp
  • Debris piles in valleys that hold moisture
  • Moss and lichen that root into the roof surface

What you can do yourself

  • Keep valleys and gutters clear of leaves and pine needles
  • Trim branches to let in sun and air
  • Consider zinc or copper strips near the ridge to slow regrowth
  • Look from the ground with binoculars instead of climbing on the roof

Not sure what you're looking at? The free stain identifier and safe pressure guide explain each stain and surface.

Why more pressure isn’t better

  • Pressure washing strips granules and can void a shingle warranty
  • Falls from a slippery, wet roof
  • Chemical runoff that burns plants below
  • Water forced under shingles and flashing

Our process for roof cleaning

  1. Check the roof type, pitch and condition from the ground and ladder
  2. Pre-wet and protect plants and cover sensitive areas
  3. Apply a soft wash solution suited to the roofing material
  4. Let it work, then rinse gently or let rain finish the job as recommended
  5. Rinse gutters, downspouts and plants and check the results

Typical roof cleaning prices

$400-$1,000Typical range for a typical single-story or two-story home
2-4 hoursTypical time on site
Every 3-5 years, or when streaks returnRecommended frequency

What moves the price:

  • Size: square footage of siding, roof or flatwork
  • Condition: heavy growth, old stains and peeling finishes take longer
  • Access: number of stories, roof pitch, slopes and how close we can park
  • Add-ons: sealing, gutter brightening and other services done in the same trip

These are typical U.S. ranges, not a quote. You get an exact price before any work starts. For a quick estimate, try the pressure washing cost calculator.

Serving your area and nearby towns

We provide roof cleaning across all 50 states, Washington, DC and Puerto Rico. Pick your state to see local details:

Roof Cleaning: frequently asked questions

How much does roof cleaning cost?

Roof Cleaning typically costs $400-$1,000 for a typical single-story or two-story home, and usually takes 2-4 hours. The exact price depends on the size and condition, and you get it before any work starts. Call (555) 010-0000 for a free quote.

Do you use high pressure for roof cleaning?

Roof Cleaning is done with soft wash (no pressure). Low pressure and the right solution remove growth and dirt without damaging the surface, and the growth takes longer to come back.

Is roof cleaning safe for my plants and pets?

We pre-wet plants and lawns, keep cleaning solutions diluted to what the surface needs, and rinse landscaping again when we finish. Keep pets and children inside until surfaces are rinsed and dry.

How often should I schedule roof cleaning?

Every 3-5 years, or when streaks return. Shade, nearby trees, humidity and heavy traffic mean more frequent cleaning; sunny, dry spots can go longer. Our free cleaning frequency tool gives a recommendation for your climate.

What if it rains on the day?

Light rain doesn't stop most washing, but heavy rain, high wind, lightning and freezing temperatures do. If the weather isn't right, we reschedule at no charge. Our work is backed by a satisfaction guarantee.

More services

Popular Exterior Cleaning Services in Your Area

Pressure Washing for Stamped Concrete

Moderate-pressure wash. Stamped and colored concrete is usually protected by a sealer.

Typical $150-$600

Rust Stain Removal for Brick

Low-pressure wash. Brick is tough, but the mortar joints are softer than the brick itself, and older soft-fired brick can pit.

Typical $150-$500

Deck Cleaning for Cedar

Low-pressure wash. Cedar decks and fences turn silver-gray as the surface weathers.

Typical $250-$600

Sidewalk & Walkway Cleaning for Exposed Aggregate

Moderate-pressure wash. Exposed aggregate concrete has stones showing at the surface.

Typical $100-$250

Pre-Paint Washing for Wood Siding

Soft wash. Painted and stained wood siding grows mildew and loses its finish faster on the shaded and weather-facing sides.

Typical $250-$600

Commercial Pressure Washing

Building washing and flatwork cleaning for offices, retail, restaurants, warehouses and other commercial properties, scheduled around your hours.

Typical $400-$2,000

Pressure Washing

High-pressure cleaning for driveways, walkways, patios, pool decks and other hard surfaces, with the pressure matched to each surface.

Typical $150-$600

Concrete Sealing

Concrete cleaning and sealing that helps resist stains, water and freeze-thaw damage on driveways, patios and stamped concrete.

Typical $400-$1,200

Paver Cleaning & Sealing for Brick

Low-pressure wash. Brick is tough, but the mortar joints are softer than the brick itself, and older soft-fired brick can pit.

Typical $600-$1,800

Pressure Washing for Flagstone

Low-to-moderate pressure wash. Flagstone covers several stones, including sandstone, slate, bluestone and limestone, and they react differently to pressure and chemicals.

Typical $150-$600

Fence Cleaning for Cedar

Low-pressure wash. Cedar decks and fences turn silver-gray as the surface weathers.

Typical $200-$600

Pool Deck Cleaning for Stamped Concrete

Moderate-pressure wash. Stamped and colored concrete is usually protected by a sealer.

Typical $200-$500

Ready for a cleaner home or business?

Get a free pressure washing quote near you. Tell us what needs cleaning and we'll give you a price and the next available date.

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