NATIONALROOFINGCorvallis Branch

Corvallis, OR

Roof Cleaning And Moss Removal

Our Corvallis roofing contractors provide premier roof cleaning services tailored to Oregon's wet climate. We specialize in moss removal, gutter maintenance, and essential roof drain cleaning to keep your water systems flowing freely. Whether you have a metal, composition, or flat roof, contact us today to schedule your appointment. For year-round protection, ask about our affordable Home Care Program.

Lifetime Workmanship WarrantyWe Offer Roof Financing
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Roof Cleaning Service Options

One-Time Cleaning

Starting at $549

  • Improve curb appeal and home aesthetics
  • Minimize damage caused by moss
  • Conserve gutter system function
  • Remove algae before it breaks down roofing materials
  • Jump start your outdoor to-do list
  • Free virtual estimates
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Most Popular

Annual Maintenance

Starting at $329/visit

  • Keep your roof looking great year-round
  • Prevent costly repair with regular care
  • Protect your investment long-term
  • Elongate the life of your roof
  • Identify concerns before they become a problem
  • Roof cleaned 1 to 2 times each year
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Features And Benefits Of Roof Cleaning

Moss & Algae Removal

In Oregon, moss and algae can start growing on just about any surface, especially your roof. If left unchecked, moss and other organic material can cause real damage to your shingles. Prevent moss roots from causing shingles to lift while avoiding shingle decomposition caused by algae and bacteria.

Gutter Cleaning

Clearing downspouts and gutters will prevent the backflow of water onto your roof, which can overflow onto your home's siding and foundation. Roof drain cleaning will effectively safeguard against roof leaks, soil erosion, and siding damage.

Increase Curb Appeal

Real estate professionals agree that curb appeal is a major factor when selling a home. Having a show-worthy roof gives potential home buyers confidence in the durability of your home. Elevate your home's curb appeal with a professional roof cleaning.

Before-and-After Photos

Most homeowners can't see the top of their roof, so how do they know the moss was removed or the gutters were cleared? We provide before-and-after photos with every roof cleaning service so you can see exactly what was done.

The National Experience

The National Experience is defined by seamless communication, meticulous cleanup, and always going the extra mile for our customers.

Seamless Communication

Communication is key, and our dedicated service staff keeps you appraised every step of the way.

Meticulous Clean-Up

Once the work is completed, our meticulous cleanup process will leave your property looking better than we found it.

Going the Extra Mile

We're here to deliver exceptional results through outstanding customer service, and that's exactly what you'll get.

See What Our Customers Are Saying!

"National Roofing replaced our entire roof in just two days. The crew was professional, cleaned up everything, and the quality is outstanding. Highly recommend for anyone in the Corvallis area."

Jennifer M.

Corvallis, OR

"From the initial estimate to the final inspection, the communication was excellent. They found issues I didn't even know about and fixed everything at a fair price."

Robert T.

Albany, OR

"We have an older home near OSU and were worried about finding a contractor who understood historic roofing. National Roofing exceeded our expectations completely."

Sarah K.

College Hill, Corvallis

Frequently Asked Questions

Should I have my roof pressure washed?
We do not recommend high-pressure washing for most roofing materials as it can damage shingles and remove protective granules. We use low-pressure soft washing techniques combined with moss treatment to safely clean your roof without causing damage.
How much does a roof cleaning cost in Corvallis?
Our one-time roof cleaning starts at $549 for most homes. Annual maintenance programs start at $329 per visit. Pricing varies based on roof size, pitch, and the extent of moss or algae growth. Contact us for a free quote.
Can I perform a roof cleaning myself?
While DIY roof cleaning is possible, it carries significant safety risks and can damage your roof if done incorrectly. Professional roof cleaners have the proper equipment, safety gear, and techniques to clean your roof safely and effectively.
Does rain wash away the moss and algae treatment?
No. Our moss and algae treatments are designed to bond to the roofing material and remain effective even after rain. The treatment continues working over time, killing moss and algae and preventing regrowth.
How often should I have my roof cleaned in Oregon?
We recommend annual roof cleaning in Oregon due to the wet climate that promotes moss and algae growth. Our Home Care Program includes 1–2 cleanings per year along with inspections to keep your roof in top condition.

Contact National Roofing For Roof Cleaning Today!

Serving Corvallis, Albany, Philomath, and the Willamette Valley.