A Clean Roof Means Better Drying

Regular roof cleaning and maintenance are crucial to extending the lifespan of your roof. No matter the material used on your roof, they are designed to last at least 20 years. You can tackle the job on your own but it can ultimately be a time-consuming and sometimes dangerous endeavor. Hiring a quality roofing company with experienced cleaning services ensures you save money from damages or leaks or other costly repairs.

before and after roofing cleaning on home in lynnwood
Roof Cleaning - before and after

Roof Cleaning Techniques

Taking care of your roof is our priority which is why we implement soft wash cleaning techniques for all types of roofs to mitigate unnecessary damage to roof shingles. We pride ourselves on providing you with the most effective and advanced processes and moss removal techniques depending on the type of roof material.

  • Cedar Shake– Our cedar shake shingle roof cleaning service consists of one of two techniques – either a high water volume low pressure clean, or a gentle air cleaning for older and more fragile roofs.
  • Asphalt Shingle Roofs– Our roof cleaning and moss removal services gently clean away moss and other roof debris for your home’s asphalt shingle roof. We use compressed air or gentle, soft washing techniques at Alpine Roof Care. A low-pressure cleaning, combined with the right mixture of cleaning solutions can avoid damage to the asphalt roofing material and structure.

Once completed, we recommend adding a moss treatment with Moss Out to prevent the roof moss from coming back.

Alpine Roof Care also offers our customers high-pressure washing services for your driveway, patios, decks, pavers, vinyl siding and other areas of your property. Whether you’re in Arlington, Edmonds or Shoreline, we can help you with your home exterior and roof cleaning needs in the Greater Seattle area. Call for a free estimate!

before and after roof cleaning in everett
Roof Cleaning - before and after

Benefits Of A Roof Cleaning Service

Using an experienced professional, regular cleanings provide many benefits to the homeowner.


Discoloration from dirt, algae, fungus, and bacteria and become an eyesore to your beautiful home. Regular cleanings keep roof algae at bay and increase your curb appeal with the removal of unsightly dark streaks.

Roof Lifespan

Beyond being an eyesore, fungus, and bacteria discoloration can shorten the lifespan of your home’s roof. Moss and mold grow between shingles, lifting the shingles to allow water into the lower layers.

Keep your roof looking spic and span while ensuring its lifespan with regular maintenance cleanings that could otherwise lead to roof replacement needs before the end of your roof’s warranty. These cleanings also remove debris so your roofing system operates at its peak performance. Serving all homes in the Greater Seattle area.

before and after roof cleaning on home in seattle
Roof Cleaning - before and after

Roof Cleaning Costs

Not all roofs are created the same which means that Seattle roof cleaning costs can vary as well. What goes into the cost of cleaning?

Square Footage

The size of the roof has a direct impact on cost as more time and products will be needed to complete the job.

Roof Shape

More complex roofing systems will require more detailed work is required to remove stains.

Roof Steepness

The steeper the roof the more safety equipment and precautions are needed to keep our crew safe while cleaning and applying treatment.

Roof Cleaning -- before and after
Roof Cleaning -- before and after

Why Alpine Roof Care?

Established in 1992, Alpine Roof Care has been providing the greater Seattle area – including Mill Creek, Arlington, Edmonds & Renton – professional, punctual and affordable roof cleaning services. With the ability to service all aspects of roof maintenance including roof repair, roof sealing, reroofing, and roof cleaning there is no need to bounce around from company to company. Instead, get all your clean roof needs met here and keep your family warm and dry.

We are a forward-thinking company and are proud to be one of the first in the area to implement “green roofing”. Our “green roofing” program recycles 90% of its tear-off materials accumulated during a roofing repair or roof replacement service. Along with the use of environmentally safe products, we strive to give you the best possible reroof and roof replacement services while taking care of the environment.

We proudly serve the greater Seattle area including:

roof cleaning before and after in arlington
Roof Cleaning - before and after
roof cleaning before and after in seattle
Roof Cleaning - before and after