Roof Washing in the Capital Region, NY Soft Wash, No High Pressure

Black streaks and algae make a roof look old fast. We use a roof-safe soft wash process (no high pressure on shingles) to remove organic growth and restore curb appeal. Fully insured, fast quotes, and results that hold up.

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No pressure on shingles. Protects landscaping. Fully insured.

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How our roof cleaning service works

We verify the roof type and the staining conditions so the method is matched to the material. The goal is a clean result without damage. Then, we use a controlled, roof-safe soft wash approach to treat the organic growth that causes streaking and discoloration. This is not “blast it with pressure.” It is a method designed for roofing materials. Next, we verify the visible roofline and the areas that matter most for curb appeal, including front-facing slopes and roof edges. Finally, we confirm the roof presents well from the street and from primary viewing angles. If you want to see the type of results we deliver, visit our work.

Roof evaluation and surface check

Roof-safe soft wash application

Rinse and detail checks

Final walk-through

Griffin Power Washing provides a professional roof cleaning service across the Capital District, NY. We remove black streaks, algae, and organic buildup using a roof-safe soft wash approach that improves curb appeal without the risks of aggressive pressure.

Roofs and properties we service

Single-family homes and residential roofs
Multi-unit and property managed residential buildings
Customer-facing commercial buildings where the roofline is visible from the street
Storefront and commercial exterior refresh projects paired with building washing

What we remove during roof cleaning

Most “black streaks” are caused by organic growth that spreads and stains over time. Our process targets the root cause so the roof looks better and stays cleaner longer.

Black streaks and dark staining commonly seen on asphalt shingles
Algae and organic growth that collects on shaded roof sections
Debris and buildup that traps moisture and makes staining worse

Problem zones that make a roof look dirty fast

North-facing slopes: shaded areas where growth holds longer
Roof edges and drip lines: discoloration that is visible from the street
Valleys: debris collection that feeds moisture and staining
Areas under tree cover: organic debris and growth buildup

Bundled services that make the whole exterior look finished

Roof cleaning is a big visual upgrade, but most homeowners want the full property to look consistent. These are the most common add-ons:

Soft Washing (House Washing) for siding and exterior walls
Gutter Brightening Service for “tiger stripe” staining and curb appeal
Gutter Cleaning for debris removal and proper drainage
Driveway Cleaning for dark concrete and traffic grime
Exterior Window Cleaning to sharpen the whole front of the home

Pricing

Roof cleaning pricing depends on roof size, pitch, access, and how heavy the staining is. We provide clear quotes based on the roof area and the visible problem zones you want addressed.

Roof size and number of sections
Pitch, access, and landscaping constraints
Severity of staining and organic growth
Bundled exterior services such as soft washing or gutter brightening

Roof cleaning FAQs

Do you pressure wash roofs?

No. We do not use aggressive pressure on roofing materials. Our roof cleaning service is a roof-safe soft wash process designed to improve appearance without unnecessary damage.

What causes the black streaks on my roof?

In most cases, black streaks are caused by organic growth that spreads over time, especially in shaded areas. Proper treatment targets the cause, not just the surface.

Will roof cleaning remove all stains?

We can significantly improve the appearance in most cases. Results depend on the type of roof, how long staining has been present, and how deeply it has set. We set expectations during quoting based on what we see.

How often should a roof be cleaned?

It depends on shade, tree cover, and how quickly organic growth returns. Many homes benefit from periodic cleaning as part of regular exterior maintenance.

Is roof cleaning safe for shingles and landscaping?

Yes when it is done correctly. We use a controlled process and take care around landscaping and property details to keep the job clean and professional.

Are you insured?

Yes. We carry insurance appropriate for residential and commercial work. If documentation is needed before scheduling, tell us during booking and we will provide what your site requires.

Service area and quotes

We serve the Capital District and surrounding Upstate NY areas. Confirm coverage on our service area page.

To request a quote, use our contact page.

Helpful external resources

If you want background information on roof algae and general exterior cleaning safety, these are useful references:

Roof washing service areas

We provide roof washing across the Capital District and surrounding Upstate NY areas. Select your town below to learn more about local service details.

Not seeing your town listed? Visit our service area page or request a quote.