Professional Pressure Washing Portland

Portland's Unique Climate Challenges: Portland's mild, wet climate creates the perfect environment for moss, algae, and mildew growth on exterior surfaces. Our 155+ days of annual rainfall mean properties are constantly exposed to moisture that seeps into siding, decks, and concrete. Without regular pressure washing, this organic growth doesn't just look unsightly—it can cause permanent staining, wood rot, and structural damage that costs thousands to repair.

Neighborhood-Specific Challenges:

• Downtown & Pearl District: High-rise buildings face pollution buildup from traffic and urban dust. Exhaust residue and industrial particulates create stubborn black streaks on concrete and glass surfaces.
• East Portland: Older homes with wood siding require gentle cleaning methods to preserve original materials while removing decades of environmental buildup and preventing wood decay.
• West Hills: Hillside properties battle constant moisture runoff and moss growth. The combination of shade, elevation, and drainage patterns means homes can develop thick moss coverage in a single season.
• Southeast Neighborhoods: Historic Craftsman homes need special care for original siding. Delicate wood trim and vintage materials require soft washing techniques that clean without damaging architectural details.
• Northwest District: Tree-lined streets mean constant debris accumulation. Falling leaves, pollen, and tree sap create organic stains on driveways, walkways, and home exteriors.
• Beaverton & Suburbs: Newer vinyl-sided homes show green algae growth within 2-3 years. Regular maintenance prevents permanent discoloration and preserves curb appeal.