What types of roof cleaning services do you offer in Portland?

At Premium PowerWash, we offer a full range of professional roof cleaning services tailored to the unique needs of homes and businesses in Portland. Our primary focus is moss removal, a critical service that enhances the visual appeal of your roof and prevents moisture-related damage over time.

Roof Moss Removal & Soft Wash Roof Cleaning in Portland, Oregon

Moss, algae, and lichen removed safely — no pressure washing damage to shingles.

We specialize in roof moss removal and soft wash roof cleaning throughout Portland, OR. Our low-pressure treatment safely eliminates moss, algae, and lichen from asphalt shingles and tile roof without causing damage.

Get An Instant Quote

See how we remove roof moss step by step using our soft wash process on a home in Portland, OR — safely, without high-pressure washing.

Portland Roof Moss Removal Experts

Premium PowerWash helps homeowners in Portland, OR remove moss, algae, and lichen safely with a soft wash roof cleaning process. In our wet climate, moss builds up fast—especially on shaded and north-facing roofs—and it can trap moisture and wear shingles down over time.

Our approach is low-pressure and roof-safe. We treat asphalt shingle and cedar roofs carefully, focus on long-term results, and always aim to protect the life of your roof—not just make it look better for a week. If you’re seeing thick moss, dark streaking, or heavy buildup, we’ll take a look and recommend the right next step.

Learn More About Roof Moss Removal

Our Roof Cleaning & Moss Removal Services in Portland

• Roof Moss Removal

Safe soft wash treatment to eliminate moss, algae, and lichen from asphalt shingle and tile roofs.

• Roof Treatment / Prevention

Professional soft wash application designed to kill organic growth at the root and help slow moss regrowth in Portland’s damp climate.

• Soft Wash Roof Cleaning

Low-pressure roof cleaning process that gently restores your roof’s appearance while protecting shingles and extending roof life.

• Tile Roof Cleaning

Gentle soft wash cleaning designed specifically for tile roofs to remove moss, algae, and buildup without cracking or damaging the tiles.

What We Do

We know the importance of maintaining a clean and tidy exterior of your home or business. That's why we offer a variety of professional cleaning services to ensure your property is always looking its best.

Roof Cleaning

Complete roof cleaning service that removes moss, algae, black streaks, and debris using a safe soft wash process.

Get Roof Cleaning

Gutter Cleaning

Thorough gutter and downspout cleaning to prevent clogs, overflow, and water damage around your home.

Get Gutter Cleaning

Pressure Wash

Professional surface cleaning for driveways, patios, and concrete areas to remove dirt, stains, and buildup safely.

Get Pressure Washing

House Wash

Exterior soft wash cleaning that removes algae, mildew, and grime from siding without damaging paint or trim.

Get House Wash

Frequently Asked Questions About Roof Cleaning in Portland, OR

What types of roof cleaning services do you offer?

We specialize in roof moss removal and soft wash roof cleaning in Portland, OR. Our process safely removes moss, algae, lichen, and debris from asphalt shingle and tile roofs without using high-pressure washing.

How do I know if my roof needs cleaning in Portland?

If you notice green moss patches, black streaks, or dark discoloration on your shingles, it’s time for cleaning. Portland’s damp climate allows moss and algae to grow quickly, especially on shaded or north-facing roofs.

For a deeper dive into spotting these signs and understanding their impact, check out our detailed guide: How to Know When Your Roof Needs Cleaning in Portland, OR.

What methods do you use for roof cleaning?

We use a low-pressure soft wash system designed specifically for roofs. This method eliminates moss and organic growth without damaging shingles or loosening granules like traditional pressure washing can. For more information on protecting your roof from algae and moss buildup, check out this guide from the Asphalt Roofing Manufacturers Association.

What is the average cost of roof cleaning in Portland?

Roof cleaning typically ranges between $500 and $1,650 depending on roof size, pitch, and the level of moss buildup. We provide free estimates so you know exactly what to expect before any work begins. For more details on pricing, explore our guide on soft wash costs here.

How often should I get my roof cleaned in Portland OR?

Most homes in Portland benefit from roof cleaning every 2–5 years. Homes with heavy tree coverage or consistent shade may need service more frequently due to faster moss growth.

How should I prepare my roof for cleaning?

You don’t need to do much. We handle the setup and protect surrounding landscaping during the process. We recommend clearing vehicles from the driveway and ensuring access around the home.

What other services do you offer?

In addition to roof moss removal, we provide gutter cleaning, house washing, and pressure washing for driveways and concrete surfaces.

Before & After Portfolio

We take great pride in our work and strive to exceed our customers’ expectations every single time. Don’t just take our word for it, check out our reviews and see for yourself the difference we can make in transforming your home.

Roof Cleaning Reviews from Portland Homeowners

See what homeowners in Portland, OR are saying about our roof moss removal and soft wash cleaning services.

See More Reviews

Get a FREE Estimate

We provide free, no-obligation estimates for roof moss removal and soft wash roof cleaning in Portland, OR. We’ll assess your roof condition, explain the process clearly, and give you an upfront quote with no surprises.