Pressure Washing That Transforms
the Look of Your Property
Upgrade your property’s curb appeal with a precision deep-clean that restores the original color and texture of your driveway, patio, and walkways. Our industrial-grade surface cleaners and high-flow pumps reach deep into the pores of your hardscapes to eliminate the stubborn black algae and moss that plague Pacific Northwest hardscapes, leaving a uniform, streak-free finish.
Professional Pressure Washing:
Serving All of King County.
Is your driveway or patio losing its luster to slippery moss and dark, unsightly stains? In the Pacific Northwest, concrete and stone surfaces act as a sponge for moisture and organic growth. Our professional pressure washing doesn't just clear the path; it deep-cleans the pores of your masonry, restoring the bright, clean look your home deserves while eliminating the slip-hazards created by our wet winters. Don't just spray your surfaces, restore them.
Hardscape Preservation: Preventing Concrete Pitting and Aggregate Pop-Outs Paragraph
In the hilly, high-moisture climate of King County, aggregate concrete is vital for providing the traction needed on wet driveways and walkways. However, standard, uncontrolled "high-pressure" washing is the leading cause of surface failure; it strips away the aggregate stones and wears down the finish that keeps your home safe and gives it that classic Washington look. At Priority Washing, we protect your investment by using professional pressure regulators as a standard on every job. This allows us to adjust our equipment with precision, ensuring we safely clean everything from cinderblock retaining walls to delicate landscape stepping stones without causing "scarring."
For non-organic challenges like oil stains, gum, or stubborn grime, we utilize industrial hot-water systems that lift stains where cold water fails. This ability to precisely regulate both temperature and pressure allows us to tackle the most unique cleaning jobs while ensuring your property’s structural integrity and essential traction remain 100% intact.
Pressure Washing: Our Professional 6-Step process
Our streamlined pressure washing process utilizes professional-grade surface cleaners and pressure regulators to provide a uniform, deep clean for your driveways, patios, and walkways. By combining the right pressure with expert technique, we remove everything from deep-seated oils to slick algae, restoring both the safety and the curb appeal of your home’s surfaces without the risk of etching or damage.
Structural Integrity Audit We begin with a detailed walkthrough to identify loose concrete, failing seals, or structural vulnerabilities. This ensures we identify and protect delicate areas before any cleaning equipment is ever turned on.
Pre-Saturation & Dwell We loosen deep-seated grime by fully saturating the cleaning area with water. Allowing the moisture to dwell softens organic growth and silt, preparing the surface for a more effective, non-invasive clean.
Pressure-Regulated Precision Wash Using specialized, pressure-regulated equipment, we provide a deep clean without the mess. Our controlled approach ensures we don't spray mulch, gravel, or debris into your landscaping or other sensitive areas.
Precision Detail Edging We utilize specialized wands to clean the corners, edges, and tight spots that standard circular cleaners can’t reach. This ensures a seamless, uniform look from the edge of your driveway all the way to the foundation.
Post-Cleaning Sanitize & Rinse We apply a final post-treatment to kill any remaining microscopic spores. This "sanitization" step keeps your surfaces brighter for longer and prevents moss and algae from returning as quickly as they would with a standard water-only wash.
Final Quality Walk-Through & Photo Proof We perform a rigorous final inspection to ensure a zero-trace finish. Like all our services, you’ll receive high-resolution digital photo proof of the completed work for your records and peace of mind.
By Choosing Priority Washing Services, You’ll Experience Professional Home Care
Fully Licensed & Insured
30 Day Touch Up Guarantee
Easy Scheduling
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Recurring Service Packages
Apple Pay Accepted
Client Portal To Manage Appointments and Service Records
Explore All of Our Professional Cleaning Services
Pressure Washing FAQ
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Most homes benefit from pressure washing once a year. In moss-prone areas where there is a lot of shade and vegetation, semi-annual cleanings may be recommended to maintain its look
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We safely clean driveways, sidewalks, patios, siding, decks, fences, and more. Homeowners in Issaquah, Bellevue, and Sammamish count on us to restore their outdoor spaces.
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Yes, our team uses stormwater filters and oil socks to protect our water and Salmon! Our team is trained to identify the proper solutions for job site runoff.
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We offer service plans that take the that make scheduling and upkeep easy. Many Seattle and Eastside homeowners sign up for annual or seasonal cleanings to keep their property looking its best year-round.
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Yes, Priority Washing Services is fully licensed, bonded, and insured. Home and business owners can feel confident knowing their property is in professional hands.
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Pressure washing uses higher water pressure to clean durable surfaces like concrete and brick, while soft washing uses low pressure with special solutions for delicate areas like siding and roofs. Many homeowners benefit from a mix of both methods.
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We provide commercial pressure washing for office buildings, retail centers, restaurants, apartment complexes, and more. Whether you’re in Bellevue, Redmond, or Sammamish, our team has the equipment to handle projects of any size.
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Absolutely. We understand that businesses need minimal interruptions, so we offer flexible scheduling, including evenings, weekends, and night appointments.
We use commercial 8gpm pressure washing systems that are 2x-3x more efficient as big box store DIY pressure washers.
Did You Know? Gallons per minute (GPM) matter more than pressure (PSI). Pressure loosens dirt, but water flow is what actually carries it away. A higher GPM means faster rinsing, deeper cleaning, and better results.
Our equipment has adjustable GPM and pressure so we can ensure your property doesn’t get damaged.