Roof Cleaning & Moss Removal Services in Portland, Oregon

Roof Cleaning Portland, Happy Valley, Damascus and Surrounding Areas

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Welcome to Roof Care PDX, the premier provider of professional roof cleaning and moss removal services in the picturesque city of Portland, Oregon. We are committed to safeguarding the lifespan and integrity of your home's roof, ensuring it remains not only visually appealing but also structurally sound for years to come. With our team of experts and proven methods, we guarantee exceptional results that will surpass your expectations.

The Impact of Moss on Your Roof

At first glance, a roof covered in moss may seem innocuous, but if left untreated, it can cause significant damage over time. Moss compromises the integrity of your roof by trapping moisture, leading to shingle degradation and creating an environment conducive to leaks and mold. At Roof Care PDX, we understand the importance of maintaining a clean and moss-free roof, both for its aesthetics and long-term functionality

Specialized Roof Cleaning Methods

When it comes to roof cleaning, we employ a range of specialized techniques tailored to the unique needs of each roof. Our experienced team takes into account factors such as roof age, the type of moss present, and desired outcomes to determine the most effective approach. Depending on the situation, we utilize methods such as the hand-brush method, soft-wash method, or a combination of both for asphalt shingle roofs.

For presidential, architectural, and three-tab asphalt shingles, we employ a comprehensive approach that combines hand-brushing and soft-washing. This process involves carefully removing larger clumps of moss from the roof’s surface, followed by the application of a roof detergent to eliminate any remaining stubborn moss, algae, or lichen. Finally, we ensure a thorough cleanup, all completed in a single day for your convenience.

Tailored Services for Your Roof's Needs

We understand that each roof requires individual attention, and we offer flexible services to accommodate different circumstances. If you’re looking to preserve the integrity of your roof or save on costs, our hand-brush-only service may be the ideal option. While this method may not deliver instant or comprehensive results, it provides a viable solution for those seeking a more budget-friendly approach. Please note that without the use of detergent or water, it may be less effective against roof-staining algae or stubborn sprigs of moss.

Soft-Wash vs. Pressure Wash: The Roof Care PDX Advantage

Selecting the appropriate cleaning method for composition roofs is crucial to avoid unintended consequences. Unlike pressure washing, which can wash off granules, cause leaks, and shorten the life of your roof, Roof Care PDX employs the safe and effective soft-wash method. Our approach involves first killing and loosening roof moss using a specialized detergent. We then wash it away with large volumes of water at lower pressure, ensuring the preservation of your roof’s integrity while achieving exceptional results.

Comprehensive Solutions for Different Roof Types

At Roof Care PDX, we cater to various roof types, including tile roofs, metal roofs, and cedar shake roofs. For tile roof cleaning, we utilize a roof surface cleaner or a high-volume, twin rotary nozzle setup to ensure thorough cleaning. While hand brushing is also an option, we recommend it for less dramatic results. No matter the material, our skilled team possesses the expertise and knowledge to handle any roof cleaning challenge with precision and care.

Trust in Roof Care PDX: Your Go-To Roof Cleaning Company

When choosing a roof cleaning company, reputation and quality of work are crucial considerations. At Roof Care PDX, our satisfied customers and impressive before-and-after photos speak volumes about our commitment to excellence. We encourage you to diligently compare quotes, ensuring you’re comparing apples to apples. Ask about the methods employed by different companies and their guarantees, as different techniques yield different results. You can also research our reputation on third-party websites such as the Better Business Bureau (BBB), Google Business, and Yelp.

Safety is our top priority, and we take it very seriously. Our robust, OSHA-approved safety system allows us to prioritize uncompromised safety while working on roofs of any pitch. We utilize industry-standard harnesses and rope setups derived from the mountain climbing industry to ensure the utmost security for our team members. Furthermore, our specially designed boots, with soft replaceable rubberized foam soles, provide maximum traction and safety while eliminating shingle abrasion.

Moss Treatment and Prevention Options

In addition to our exceptional roof cleaning services, Roof Care PDX offers comprehensive moss treatment and prevention solutions. We understand the importance of proactive measures to maintain a moss-free roof over the long term. To learn more about our moss prevention options and how they can benefit your home, we invite you to visit our dedicated Moss Prevention page on our website.

Contact Roof Care PDX Today

Preserving the lifespan and structural integrity of your roof begins with choosing the right professionals for the job. Roof Care PDX is here to provide you with unparalleled roof cleaning and moss removal services in Portland, Oregon. Don’t let moss compromise the beauty and functionality of your home’s roof any longer. Get in touch with us today to learn more about how we can help you preserve and protect your roof!


Most frequent questions and answers about roof cleaning

Roof Cleaning & Moss Treatment

The cost to clean a roof varies based on how big the roof is, what kind of material it is made of, and the type of cleaning that is required. Most residential home owners pay between $200 and $800 for a professional to clean their roof.

It’s important to know that cleaning a shingle roof can be dangerous and difficult. It’s better to hire a professional who has the right tools and expertise to do the job safely and effectively. If you try to clean it yourself, you are putting yourself at risk of injury or damaging the shingles.

While the cost of hiring a professional to clean your roof may seem high, it’s worthwhile investment to prevent your roof from potential damage and extend your roofs lifespan.

Experts recommend having your roof cleaned at least once every 1-2 years. However, if you live in an area with a lot of trees, moisture, or your roof is prone to moss or algae growth, you may need your roof cleaned more frequently. 

Professionals use an environmentally safe roof cleaning detergent solution and roof safe cleaning equipment. The cleaning solution is a mixture of water and a chemical cleaner that is specifically made to remove algae, moss, and other stains from a roof. 

For most roofs we use a soft wash technique which includes a soft bristle brush, a cleaning solution, and a low pressure water system. 

It is important to note that while pressure washing can be effective at removing dirt, it can also damage your roof and void your roofs warranty. That is why we recommend hiring a professional to do the job right. 

The cost to remove moss from a roof varies based on how big the roof is and the type of material the roof is made out of. Most residential home owners pay between $200 and $800 for a professional to clean their roof.

In addition to moss removal we greatly recommend having your roof treated for moss prevention. This can typically cost between $140 to $250+ depending on the size of your roof. 

Similarly to garden weed treatments, moss treatments are not a once and done solution. Generally it is recommended to have moss treatment applied to your roof once every 1-2 years to prevent moss and other types of fungi. However, the frequency may vary depending of various factors like the area, surrounding trees, and shade.

For any other questions, click below and contact of directly. We will happily answer any questions regarding our services. We also offer free consultations and free estimates.  

Exterior Cleaning Services

Requesting A Free Estimate

At Roof Care PDX our trained professionals will transform your home exterior. Requesting an estimate is free and easy.

What Our Customers Have To Say

Dimitri is extremely thorough and professional. He has a strong work ethic and epitomizes what performance and outstanding customer service should be. If you’re looking for a company to take care of your roof, gutters or ground surface work; look no further call PDX Roof Care.
Paul and Caroline E
I am already recommending Dimitri’s excellent roof and gutter cleaning work to my friends! He was on time, dressed very professionally, and was a true expert, Plus being clear and polite; such great customer service is Very hard to find these days!! We will be regular customers for sure.
Kitty Miller