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A roof cleaning service, or roof washing, is the ideal solution for removing dirt, debris, moss, and algae buildup on your roof. Here are the top benefits of getting your roof professionally washed:
If you’re looking for a solution to the dark streaks, green and yellow spots, or discoloration on your roof, then you’ve come to the right place.
At CA Wash Pros, we offer professional roof cleaning services in Cupertino, CA for different types of roofs: tile, shingle, wood shake, and stone-coated metal roofs.
CA Wash Pros is one of the leading roof cleaning companies in the city of Cupertino and nearby areas. Check out these reviews from our satisfied clients:
We discuss the project scope before you commit to scheduling. Our roof cleaning doesn’t end after the roof has been washed. It is a very dirty job and other areas of your property can get affected, and we make sure to clean them. Let’s break it down.
Roof Wash: Using safe and effective cleaning methods, we thoroughly remove dirt, debris, algae, moss, mold, lichen, and mildew buildup on your roof. We offer full roof washing or sectional cleanings for specific areas only.
Gutter Cleaning: We clean your gutter system to remove leaves and debris and ensure everything is flowing smoothly.
House and Floor Wash: We clean any exterior walls, windows, and floors that get dirty from the initial roof wash. Whenever we wash these surfaces, they always end up looking better than when we first arrived.
Neighbor Property Cleaning: We clean up areas in your neighbor’s property that get dirty to ensure your peace of mind and avoid any issues with them.
Solar Panel and Skylight Cleaning: We include them so you won’t have to worry about dirt affecting your solar panel performance or debris that obstruct your skylights.
Images and Invoice: We provide official images and invoice for your reference. This is essential for roof cleanings required by insurance companies or solar panel installers.
Insurance Assistance: We can help take over interactions with your insurance company or agent for your peace of mind.


Worry-Free Cleanings: We understand that there’s often doubt when it comes to roof cleaning techniques. We always apply safe and suitable methods depending on your roof type to ensure safe results.
Trusted Experience: Since 2021, we have been serving homes and businesses in Cupertino, CA with high-quality and effective roof cleaning services.
Fully-Insured: Our insurance policy covers up to $1M for your property and we also carry workers comp insurance. You won’t be liable for anything if our technicians get hurt on your property.
Convenient Scheduling: Our goal is to make everything easy for you from start to finish. We promptly respond to your inquiries and answer any questions you may have.
Get a no-obligation quote to understand the cost before committing.
Our services are fully insured, giving you peace of mind.
Quality cleaning at budget-friendly rates.
Trustworthy professionals delivering exceptional results.
Huge trees surrounding your property cast constant shade that causes moisture retention and promotes bio-organism growth. With a roof cleaning service, you can easily get rid of moss and algae infestations. Additionally, you should trim overhanging branches that extend to your roof line.
CA Wash Pros is an accepted service provider by insurance companies to handle these roof cleanings. We have a 100% success rate in insurance reinstatement for our clients throughout the Bay Area who got their roof washed for this purpose.
Your solar company is going to require you to remove any existing moss, algae, and debris on areas that they’re going to install on. This is a vital first step because a dirty and slippery roof poses safety risks and they want to protect the area underneath the panels.


Scheduling a service is super easy with CA Wash Pros. Contact us today and let’s discuss how our roof cleaning service can help
In the Bay Area, moss grows at a very slow rate because the climate is in the middle ground – not too wet and not too dry. With a roof wash service, you won’t have to face this issue for around 5 to 7 years. However, this still depends on humidity levels, amount of rain, and trees that shade your roof.
No, our procedures are designed to be gentle yet effective. We apply suitable roof cleaning methods for every roof type to make sure you get the best results without any damages or leaks.
Preventing moss regrowth is pretty impossible because mother nature always runs its course. But if you want to stay on top of it, you can try applying annual biocide treatment, placing some zinc strips, or sealing the tiles after a wash. None are permanent or perfect solutions but those are the options that we’re aware of to help fight against moss regrowth.
Regardless if your gutter system is clean or not, we include it in the roof wash service because it’s going to get dirty from the initial wash. If you leave it as it is, the gutters are going to collect a lot of sediment that retains moisture and promotes rust. This can lead to early replacements because the metal would get weak from the rust. It can also cause the gutters to fall off because of the weight of sediment and water.
In the end, the price is actually going to be more expensive if you’re going to get another company to deal with it. With our comprehensive roof cleaning, you get to save more.
Residential roof cleaning costs an average of $0.50 to $0.80 per square foot, depending on roof height, complexity, and total square footage. Commercial roof cleaning costs around $0.20 to $0.30 per square foot on flat roofs. Commercial roof cleaning has lower rates because most commercial roofs are flat, with less risks, and have significantly more square footage.
Do you know someone else who needs a roof cleaning? Check out our service areas: