Soft-Pressure
Cedar Wood Shake
Roof Cleaning &
Restoration
San Francisco
Bay Area & San Jose 

Maxx ECO Wash is the San Francisco Bay Area’s third-party SoftWash Systems™–CSLB certified contractor specializing in cedar wood shake roof cleaning, maintenance, and restoration. We use manufacturer-approved, low-pressure soft washing methods designed to restore, preserve, and protect natural cedar roofing materials.

 

Cedar wood shake roofs are among the most expensive and premium roofing systems to own, and unlike asphalt or tile, cedar requires routine maintenance to prevent natural decay. Our advanced, highly calibrated, and certified SoftWash Systems cleaning technology ensures your cedar wood shake roof remains strong, vibrant, and protected.

 

We proudly serve Marin County and the North Bay, Atherton, San Jose, Hillsborough, Woodside, Tiburon, Orinda, Walnut Creek, Marin County, Los Altos Hills, Menlo Park, Saratoga, Palo Alto, and the greater San Francisco Bay Area—providing eco-friendly, non-invasive cedar shake cleaning solutions that follow strict manufacturer guidelines and cleaning protocols. This ensures the safest and most effective results while protecting your investment and preventing premature roof replacement.

 

Why Cedar Wood Shake Roofs Need Soft Washing in the Bay Area 

 

Cedar wood shake roofs are a living organic material, and in the Bay Area’s humid coastal and shaded microclimates, becomes a prime habitat for moss, mold, mildew, algae, lichen, and destructive cyanobacteria, leading to rot and decay of the cedar roofing system.

 

If left untreated, these organisms feed on the lignin and cellulose in the cedar shakes, causing premature deterioration, including:

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• Surface erosion and wood fiber loss

• Curling or cupping of shakes

• Softening and splintering

• Loss of natural oils and UV resistance

• Moisture retention leading to accelerated rot and decay

 

When properly cleaned and maintained, cedar shake roofs can last 40–50 years. Without soft washing, many fail in just 15–25 years due to preventable organic decay.

 

Our Certified Gentle-Pressure Cedar Shake Soft Washing Process

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At Maxx ECO Wash, we follow strict cedar roof manufacturer cleaning guidelines to protect the wood and maintain the integrity of the waterproof underlayment. We never pressure wash cedar, as high pressure (3,000–4,000 PSI) splinters wood, erodes fibers, removes natural oils, and voids warranties.

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Our soft wash process uses gentle low pressure (under 80 PSI) and biodegradable cedar-safe detergents that safely remove organic contamination.

 

Step 1 – Inspection & Preparation

We perform a full roof inspection to identify growth areas, weathering patterns, and moisture zones. Landscaping is protected and pre-rinsed.

 

Step 2 – Precision Detergent Application

Using SoftWash Systems® automated equipment, we apply a precisely calibrated, cedar-safe detergent mixture.

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• Too strong = discoloration or wood damage

• Too weak = ineffective against bacteria

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Our automated ratio system ensures accurate, cedar-specific dilution for optimal results.

 

Step 3 – Gentle Agitation

In most cases, we gently scrub the surface using specialized soft-bristle brushes to lift moss and lichen—never scraping or pressure washing.

 

Step 4 – Low-Pressure Rinse & Neutralization

A controlled low-pressure rinse removes contaminants and reveals the natural cedar tone.

 

Step 5 – RESTORE™ Cedar Conditioning Treatment (Optional)

RESTORE™ is a premium cedar conditioner that:

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• Rehydrates the wood

• Increases flexibility and lifespan

• Provides UV protection

• Offers antimicrobial defense

• Slows future regrowth of wood-damaging organisms

 

Benefits of Cedar Shake Soft Washing by Maxx ECO Wash

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• Prevents Wood Rot & Decay: Eliminates bacteria and fungi responsible for early shake deterioration.

• Restores Natural Beauty: Revives cedar’s original warm tone without discoloration or streaking.

• Extends Roof Lifespan: Proper cleaning can double the service life of cedar wood shake roofing systems

• Manufacturer-Approved & Insurance-Compliant: Follows CSSB and SoftWash Systems standards; meets California insurance requirements.

• Eco-Friendly & Non-Invasive: Biodegradable solutions; uses up to 70% less water than pressure washing.

• Boosts Energy Efficiency: Clean cedar reflects heat better, reducing PG&E cooling costs.

• Enhances Curb Appeal & Value: A well-maintained cedar shake roof significantly increases property beauty and resale potential.

 

Why Choose Maxx ECO Wash for Cedar Shake Roof Cleaning in the SF Bay Area?

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• SoftWash Systems Certified with over 30 years of soft washing innovation.

• Manufacturer-Compliant: We follow official CSSB cedar shake cleaning protocols.

• ARMA & Insurance Approved: Meets California insurance renewal standards.

• Cedar-Specific Formulations: Automated ratio systems ensure exact dilution control.

• Eco-Conscious: Biodegradable, water-based, phosphate-free detergents.

• Drone Documentation: Includes high-resolution 4K before-and-after photos.

 

Service Area Coverage – Cedar Shake Roof Cleaning Across the Greater San Francisco Bay Area

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Maxx ECO Wash proudly serves homeowners across the entire San Francisco Bay Area, including major cities, small towns, hillside communities, coastal neighborhoods, and wooded regions where cedar shake roofs require specialized soft-wash maintenance.

 

North Bay / Marin County

Tiburon, Belvedere, Sausalito, Mill Valley, Larkspur, Corte Madera, San Anselmo, Fairfax, Ross, Kentfield, Greenbrae, San Rafael, Novato, Terra Linda, Lucas Valley, Sleepy Hollow, Marinwood, Strawberry, Tamalpais Valley, Homestead Valley, Marin City, Lagunitas, Nicasio, Woodacre.

 

San Francisco County

Pacific Heights, Presidio Heights, Sea Cliff, St. Francis Wood, Forest Hill, Noe Valley, Glen Park, Bernal Heights, West Portal, Ingleside Terraces, Miraloma Park, Diamond Heights, Sunset District, Parkside, Richmond District, Marina District, Russian Hill, Telegraph Hill, Potrero Hill.

 

Peninsula / San Mateo County

Hillsborough, Burlingame, Millbrae, San Mateo, Foster City, Belmont, San Carlos, Redwood City, Emerald Hills, Menlo Park, Atherton, Woodside, Portola Valley, Palo Alto Hills (SMC side), Half Moon Bay, Miramar, El Granada, Moss Beach, Montara, Pacifica, Daly City, Brisbane, South San Francisco, San Bruno, Pescadero, La Honda, Ladera.

 

South Bay / Santa Clara County

Palo Alto, Los Altos, Los Altos Hills, Mountain View, Sunnyvale, Cupertino, Santa Clara, Saratoga, Los Gatos, Monte Sereno, Campbell, Almaden Valley, Evergreen, Willow Glen, Rose Garden, Silver Creek, San Jose, Berryessa, Milpitas, Morgan Hill, Gilroy.

 

East Bay / Alameda County

Oakland, Oakland Hills (Montclair, Piedmont Pines), Piedmont, Berkeley, Berkeley Hills, Albany, Emeryville, Alameda, San Leandro, Castro Valley, Hayward, Fairview, Union City, Fremont, Newark, Niles District, Sunol, Livermore, Pleasanton, Dublin.

 

East Bay / Contra Costa County

Walnut Creek, Alamo, Danville, Blackhawk, San Ramon, Diablo, Lafayette, Orinda, Moraga, Pleasant Hill, Clayton, Concord (hillside districts), Martinez, Pacheco, Saranap, Camino Tassajara.

 

Extended Northern California

Napa, Yountville, St. Helena, Calistoga, Sonoma, Glen Ellen, Petaluma, Rohnert Park, Santa Rosa, Healdsburg, Windsor.

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The Maxx ECO Wash Difference

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At Maxx ECO Wash, we don’t simply wash cedar roofs—we restore and preserve them. Our mission is to protect your cedar investment, improve curb appeal, and ensure long-term roof performance. We help Bay Area homeowners avoid unnecessary roof replacements and maintain structural integrity for decades.

 

Request Your FREE Cedar Wood Shake Roof Cleaning Estimate in the San Francisco Bay Area

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If your cedar shake roof is showing dark streaks, moss, or discoloration, don’t wait for decay to spread.

Let Maxx ECO Wash, the Bay Area’s certified cedar shake soft wash specialists, restore your roof safely and effectively.

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📞 Call: 650-898-6299
🌐 Visit: www.maxxecowash.com

 

Maxx ECO Wash is the Bay Area’s top-rated provider of certified Cedar Wood Shake soft wash roof cleaning and restoration, serving homeowners across Marin County, the East Bay, Alameda County, the Peninsula, the South Bay, and San Jose.

 

Maxx ECO Wash | Cedar Wood Shake Soft Wash Roof Cleaning Near Me | Cedar Shake Roof Maintenance | Cedar Shake Roof Restoration | Marin County | East Bay | Alameda | Peninsula | South Bay – San Francisco Bay Area & San Jose