ROOF CLEANING Lake Oswego OR
CLACKAMAS COUNTY'S TOP RATED
ROOF CLEANING


Making Your Life Easier!
Here at Blue Heron we try to make our clients’ lives as easy as possible. Whether it’s a bi-yearly loose debris cleaning or a bi-annual roof softwash, we streamline our clients’ lives by getting them on a cleaning schedule. Now you never have to worry about maintaining your roof again! Blue Heron is the go-to for roof cleaning in Lake Oswego OR. Call us now so we can lift that weight off your chest, and your roof!
Our Roof Cleaning Process
We Prepare All Areas Around Your Roof
Before we do anything on the roof, we wet down any vegetation or decking that surrounds the home. Though this step isn’t absolutely necessary, we like to go the extra mile to ensure that we’re not damaging anything.
Pre Treatment Removes Organic Growth
Next, we use a medium-thistle brush to knock off all of the bulky moss. This makes it easier for our chemical treatment to get into the roots of the moss/algae. Doing this makes it harder for any organisms to grow back once treated.
Wash & Treatment Applied To the Roof
Lastly, we soak the entire roof with our specialized PNW roof washing mix. The results can differ depending on the material of roofing and the organism on it. For example, if you have black streaking caused by algae, it will be cleaned the same day of our service. For the thicker moss on the other hand, it will take multiple months for it to be completely clean.
Prep Work
Before we do anything on the roof, we wet down any vegetation or decking that surrounds the home. Though this step isn’t absolutely necessary, we like to go the extra mile to ensure that we’re not damaging anything.
Pre-Scrub
Next, we use a medium-thistle brush to knock off all of the bulky moss. This makes it easier for our chemical treatment to get into the roots of the moss/algae. Doing this makes it harder for any organisms to grow back once treated.
Clean & Restore
Next, we use a medium-thistle brush to knock off all of the bulky moss. This makes it easier for our chemical treatment to get into the roots of the moss/algae. Doing this makes it harder for any organisms to grow back once treated.
Unbeatable Roof Cleaning inLake Oswego OR
When addressing moss on your roof, our primary goal is to preserve the integrity of your roof while also removing all of the algae and moss. The only this can be done effectively is with our soft washing process. Call now to receive a free Roof Soft Washing quote!

See How Blue Heron Services Is Different
Than Other Service Providers
Independent Washers | Established Washers | ![]() |
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Professional Soft Washing | |||
Roof Cleaning Warranty | |||
House Washing Warranty | |||
100% Satisfaction Guarantee |
Working With Us Is Easy As...
Fast Quote
Waiting hours, days, even weeks for a cleaning company to get you a quote is a thing of the past when you choose Blue Heron. Receive a fast, customized, and free quote right away by filling out one of our “Get A Quote” Forms!
Easy Scheduling
We make every client feel special by giving them a chance to provide input on when they want the service done. Want it done ASAP? You got it! Trying to Pre-schedule? No problem! We always do our utmost to work around your schedule.
Sit Back & Relax
We are owner-operated, which means you won’t have some “technician” who could care less about the work he does or the damage he causes. Instead, you get Trent! An enthusiastic professional that loves his job and his clients!
Our Roof Cleaning Services
Can Restore Your Property Instantly






We Provide The Highest Quality
Roof Cleaning In Clackamas County


Our Core Exterior Cleaning Services
Frequently Asked
Roof Cleaning Questions
Do I need my Roof Cleaned?
YES! Similar to gutter cleaning in Lake Oswego, maintaining a clean roof is extremely vital for your home’s health. Failing to do this can cut your roof’s lifespan in half! We use an (ARMA) recommended technique to keep your roof happy!
How often do I need my Roof Cleaned?
Here in the Northwest our roofs take more abuse than usual. To maintain a healthy home, we recommend our clients to atleast get on a bi-yearly gutter cleaning. From tree-shading to shedding we recommend our clients to atleast get on a bi-yearly loose-debris cleaning. For our Roof Cleaning in Tigard, our clients typically go around 2-5 years until noticing additional growth. Call us now to get on a customized schedule for your roof.
Does Roof Cleaning Damage My Roof?
With our process there is no possibility of damage to your roof. This is because instead of using high-pressure to remove the moss & algae, we use a soft washing technique that lets the chemical do the work.
Do you offer Multiple Service Discounts?
Yes! We recommend our clients to choose at least 2 different services so they can receive a 10% OFF discount. We often pair up our Roof Cleaning services with Gutter Cleaning. This makes it very easy for both us and the client!

At The End Of Day
Here's What You Can Count On
- Free On-Site Consultation
- Highly Trained Technicians
- State of the Art Equipment
- Safe & Effective Soft Washing
- Licensed & Fully Insured Services
- 110% Satisfaction (Yes It's Possible)
-
Splash And Dash Poor Quality Service
Ready to restore your roof?