Roof Power Washing

If you’ve noticed black streaks, moss, or algae covering your roof, it’s time to call the professionals at Cambridge Pressure Wash. We specialize in safe and effective roof power washing for homeowners throughout Cambridge and the greater Boston area. Using industry-leading soft wash techniques, we remove organic growth and debris without damaging your shingles, tiles, or roofing materials.

Whether you own a historic home in Cambridge or a newer build in the suburbs, our team offers reliable, eco-friendly pressure washing Boston MA homeowners trust to protect and preserve their roofs.

Roofs are constantly exposed to moisture, UV rays, air pollution, and organic material like leaves and bird droppings. Over time, this causes staining, bacterial growth, and deterioration that can shorten the life of your roof. A dirty roof also traps heat and moisture, which can raise energy bills and create mold issues inside the home.

We use a specialized low-pressure technique—often called soft washing—to safely eliminate harmful buildup without loosening shingles or voiding warranties.

• A properly cleaned roof can extend its lifespan by up to 15 years, especially when done every 2–3 years.
   
• Black streaks caused by algae (Gloeocapsa magma) absorb heat, raising roof surface temperatures by 10–15°F, which reduces energy efficiency.
   
• Roof cleaning can improve curb appeal and increase a home’s resale value by up to 5%, according to real estate experts.

Our team is trained in best practices for roof maintenance and brings years of experience with Boston pressure washing projects of all sizes. We treat each roof type with the care it requires—whether it’s asphalt shingles, wood shakes, metal, slate, or tile.

Our service includes:

• Biodegradable detergents to kill algae, moss, and lichen
   
• Gentle soft washing with low pressure to preserve roofing materials
   
• Removal of stains from leaves, mold, and bird waste
   
• Gutter-edge cleaning for a complete roofline refresh
   
• Optional add-ons for exterior wall cleaning services and siding
   

We take precautions to protect your landscaping, windows, and property throughout the cleaning process.

Many of our clients pair roof washing with other exterior home cleaning services to enhance their entire property. Whether it’s your deck, driveway, or patio, our power washing business delivers complete solutions.

We also offer:

• Porch cleaning services
   
• Patio cleaning services and outdoor patio cleaning services
   
• Exterior house cleaning for siding, soffits, and trim
   
• Walkway and driveway cleaning
   
• Same-day pressure washing for urgent needs
   

We’re proud to be the Boston pressure cleaner of choice for homeowners and property managers who want fast, reliable service from a local team.

✔️ Locally Owned & Operated – We know what Boston homes need.
✔️ Trusted Boston Pressure Washer – We’ve cleaned hundreds of roofs throughout the metro area.
✔️ Fully Licensed & Insured – Your property is protected, every time.
✔️ Eco-Conscious Cleaning – Safe for your home and the environment.
✔️ Same-Day Availability – Flexible scheduling for your convenience.

We’re not just another pressure wash Boston Inc provider—we’re your neighborhood experts committed to quality and care.