Power Washing |Olson Marble & Stone Care
Olson Marble & Stone Care now brings its passion for spotless stone to every hard surface on your property. Using a commercial hot‑water pressure washer (up to 4 GPM at 4,000 PSI and 200 °F), we dissolve grease, mildew, moss, and baked‑on grime faster than any cold‑water unit. Hot water shortens cleaning time, reduces detergent use, and leaves your surfaces sanitary, safer for kids, pets, and landscaping.
See the Difference
Browse this before‑and‑after gallery or schedule a live demo while we are cleaning a neighbor's property.
What Makes Our System Different
Commercial‑Grade Heat and Pressure
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Triplex plunger pump delivers steady, damage‑free flow
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Schedule 80 heating coil keeps rinse water near 200 °F, shredding oily films instead of smearing them
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Industrial‑duty engine is designed for full‑day projects without pressure drop‑off
The result is shorter job times, deeper cleaning, and longer lasting curb appeal.
Hot Water Equals Sanitizing Power
Every 50 °F increase in temperature halves the time it takes to break down oils and grease. The extra heat also wipes out bacteria that cold sprays often leave behind, which is ideal for patios where kids play or outdoor food‑prep zones.
Surfaces We Renew Every Day
Clay and Slate Tiles, Metal and Concrete Roofing
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Common issues: moss, lichen, soot
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Hot‑water benefit: low‑angle rinse removes organics without scouring tiles
Natural‑Stone Facades
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Common issues: pollution film, efflorescence
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Hot‑water benefit: heat emulsifies carbon soot while protecting delicate grout (see our stone and tile experts)
Driveways and Walkways
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Common issues: oil stains, tire marks, algae
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Hot‑water benefit: 4,000 PSI lifts petroleum and stops slippery algae regrowth
Courtyards and Patios
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Common issues: food spills, moss, and mildew
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Hot‑water benefit: hotter water means fewer cleaners, so landscaping stays chemical free
Pool Decks, Fences, and Outdoor Furniture
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Common issues: sunscreen residue, dirt buildup
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Hot‑water benefit: adjustable nozzles protect painted or composite finishes
(Looking for meticulous countertop or floor care? Visit our stone and tile page.)
Cleaner Property, Healthier Investment
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Stops organic decay: Regular power washing halts mold, algae, and mildew that eat into roofs, stucco, and mortar
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Boosts curb appeal: Bright, stain free hardscapes make homes and businesses look cared for and trustworthy
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Reduces slip hazards: Hot water removes the biofilm that makes walkways slick in damp weather
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Extends surface life: Removing corrosive grime delays costly resurfacing or replacement
For concrete drives and warehouse slabs, pair washing with our scheduled concrete care service to lock in the clean.
Eco‑Responsible From Nozzle to Run‑Off
We reclaim wastewater whenever practical and follow county guidelines to protect local storm drains. Because hot water speeds up cleaning, we use far less water and almost no harsh chemicals, so your surfaces sparkle and the bay stays blue.
How the Service Works
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Free inspection: we walk the property, note problem spots, and choose the right tips and pressures
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Safe prep: plants covered, electricals sealed, slip zones flagged
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Precision wash: controlled hot‑water passes, tailored detergents only where needed
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Final rinse and tidy: runoff cleared, paths ready for foot traffic within minute
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Want maintenance tips for pavers? Check our guide on revitalizing outdoor brick, concrete paver, and natural stone.
Ready for a Fresh Start?
Power washing is the fastest route to a safer, better looking property. Tap the button below, call, or fill out our short form to lock in your free on‑site estimate.
Olson Marble & Stone Care - restoring surfaces from roof tile to courtyard stone across San Jose, Morgan Hill, and the entire Bay Area.
Olson now offers "prestige" carpet, rug and upholstery service for high end fabrics