- +1 360 583 5610
- info@libertyexcleaning.com
- Mon - Sat: 8:00am - 6:00pm
| Structure Size | Price |
|---|---|
| 0 - 1,500 sq. ft. | $449 |
| 1,501 - 2,000 sq. ft. | $549 |
| 2,001 - 2,500 sq. ft. | $599 |
| 2,501 - 3,000 sq. ft. | $649 |
| 3,001 - 4,000 sq. ft. | $699 |
| 4,001 - 5,000 sq. ft. | $899 |
| 5,001+ sq. ft. | Use our Estimator |
| Category | Price |
|---|---|
| Material - Cedar Shake | +25% |
| Material - Tile Roof | +35% |
| Moss & Algae - Light | Included |
| Moss & Algae - Moderate | + $100 |
| Moss & Algae - Heavy | + $250 |
| Moss & Algae - Severe | + $500 |
We use a specialized “soft wash” system to gently lift moss, algae, and black streaks (Gloeocapsa Magma) without the harsh impact of high-pressure water that can damage shingles.
Regular roof cleaning and inspection are essential to protecting one of your home's most valuable assets. In the Pacific Northwest, frequent rain and damp conditions create the ideal environment for moss, algae, lichen, and debris to accumulate on roofing materials. Left untreated, these contaminants can trap moisture, lift shingles, accelerate deterioration, and significantly shorten the lifespan of your roof. Professional roof cleaning safely removes harmful buildup while routine inspections help identify potential issues such as damaged shingles, exposed flashing, clogged valleys, and early signs of leaks before they become costly repairs. By investing in preventative roof maintenance, homeowners can extend the life of their roof, preserve curb appeal, improve drainage performance, and gain peace of mind knowing their home is protected from the elements year-round.