
Pressure Washing Services
Portland, OR
At Empire NW Landscape, we offer professional pressure washing services in Portland, OR that support the overall health and appearance of your landscape. Our work covers routine surface maintenance to keep hardscapes like patios, walkways, and driveways clean and functional, surface preparation for landscape work such as new installations or repairs, and seasonal cleaning and moss control to combat buildup from Oregon and Washington's wet climate. Whether you’re maintaining existing features or getting your space ready for new work, we help protect and preserve the materials that tie your outdoor space together.
Routine Surface Maintenance
Outdoor surfaces collect buildup throughout the year, from moss and algae to dirt, stains, and plant debris. Left untreated, this not only detracts from the appearance of your property but can lead to long-term damage. We offer scheduled pressure washing for driveways, walkways, patios, and retaining walls to keep them looking clean and performing as intended.
Our team uses commercial-grade equipment with adjustable pressure settings to match different surfaces. We take care to avoid damage, especially on older or more porous materials, while removing layers of grime and organic growth effectively.


Surface Preparation for Landscape Work
Pressure washing is often an important step before making changes or additions to your landscape. Whether you're installing pavers, refreshing a patio, or resealing a surface, proper cleaning ensures better adhesion and a more professional result. We prepare concrete, stone, and wood surfaces by removing buildup that can interfere with installation or finishing work.
This service is commonly recommended before:
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Staining or sealing decks
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Laying or re-setting pavers
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Repainting fences or walls
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Landscaping cleanups or redesigns
By starting with a clean foundation, we help improve the quality and durability of follow-up work.
Seasonal Cleaning and Moss Control
In the Pacific Northwest, damp weather creates ideal conditions for moss, algae, and mildew to thrive on outdoor surfaces. Seasonal pressure washing particularly in spring and fall helps prevent buildup that can become slippery or lead to surface erosion over time. We offer one-time or recurring cleaning plans that align with seasonal needs and complement broader landscape maintenance efforts.
Fall services often focus on cleaning up after heavy leaf drop and storm debris, while spring cleanings prepare patios and walkways for active use during the warmer months.

Ready to Upgrade Your Outdoors?
Let’s wash away the grime and reveal your home’s true beauty. Contact Empire NW Landscape today for a free estimate. Your driveway, patio, and walkways will thank you.