Streak-free exterior window washing using pure deionized water — no chemicals, no residue, no spots. Los Gatos oak pollen, Santa Cruz mountain moisture, and South Bay hard water no match. Screens included. Single-story from $199.
The number we text you is flat and complete — deionized-water clean, screen cleaning, and our guarantee are all in it, with nothing added later. Because big view windows and hillside glass change the count, we quote from your address for accuracy: text (408) 476-3891 for a figure within 30 minutes. We cover Los Gatos, including the hillside and canyon streets.
Complete exterior window cleaning for single-story homes using pure deionized water. Streak-free and spot-free — guaranteed.
Complete exterior window cleaning for two-story homes. Our water-fed pole system reaches second-story windows safely from the ground — no ladders on your roof.
Final price based on total window count. Text (408) 476-3891 with your address — we count from Google Earth and quote in 30 min. No visit required.
The water is deionized down to zero minerals first — those minerals are what leave spots and streaks on Los Gatos glass.
A soft brush fed with pure water loosens the sap, pollen, and shaded-side film from each pane gently, with no abrasion.
A final deionized rinse floats the loosened debris off and dries clear on the glass, so big view windows show no streaks.
Screens and frames are cleaned every time at no extra charge, so canopy debris doesn't wash straight back down onto the glass.
Beneath the Los Gatos canopy, a squeegee leaves a soap film that pollen, sticky sap, and even fine organic growth cling to — and on the shaded, damp sides those build fast, while sprinkler overspray adds hard-water spots the cloth only smears.
Deionized water cuts through all of it. Mineral-free, it releases the sap and film and then dries off the glass leaving nothing behind — no soap, no residue — which is exactly what makes those big view windows read crystal clear instead of faintly hazed.
On steep lots and tall homes, a water-fed pole delivers the purified water from the ground, so no ladder leans on the house or the hillside. The high and hard-to-reach panes finish every bit as spot-free as the low ones.
Up against the hills, Los Gatos homes sit under a heavy canopy of oak, redwood, and bay — and that canopy marks the windows. Pollen and sticky tree sap coat the glass, the birds the trees attract leave droppings, and on the shaded sides a damp film of organic growth can creep onto the panes. Where irrigation reaches the lower glass, hard water adds its mineral spots.
Sap and pollen smear into a stubborn film, droppings etch if left, and the hard-water spots won't wipe away with ordinary cleaner — it leaves its own residue behind. On Los Gatos's big view windows and hillside glass, every streak and spot shows in the light.
We clean with deionized water that lifts the sap, pollen, and film and dissolves the mineral spotting, then dries completely clear — no chemicals, screens included, and our water-fed poles reach the high and hillside glass from the ground. Text your address and we'll count the windows and quote you in 30 minutes.
Full liability on every job — you're completely protected.
Pure deionized water only — safe for your landscaping and pets.
Before and after photos on every job, sent directly to you.
Discount when you combine with gutter, roof, or pressure washing.
We serve restaurants, HOAs, and office buildings. See commercial
"Matt responded right away and we had a quote within a half an hour. He had availability within 48 hours. He came out on time, was very communicative via texts, and did a fabulous job. They finished in an hour! I would highly recommend Matt!"
"This was an unplanned, but needed job. I noticed my neighbor being serviced by Alex, so I took his business card and called the owner Matt. I received a formal quote/estimate within minutes and Alex had bandwidth to service our home immediately after. ORS is very professional and thorough — we recommend!"
“Second time using ORS and they deliver consistent results. The mineral deposits on our south-facing windows that we thought were etched came right off. Quick quote, on-time crew, everything streak-free including the high second-story windows.”
Window cleaning starts from $199 for single-story homes and $299 for two-story homes. Final price is based on total window count — text (408) 476-3891 with your address and we'll count from Google Earth and quote you in 30 minutes. Screen cleaning is included in every job.
ORS Clean focuses on exterior window cleaning. Exterior cleaning removes oak pollen, hard water deposits, mountain moisture residue, and grime that account for most of the visible dirt on Los Gatos home windows. Text (408) 476-3891 to discuss your specific needs.
Los Gatos's water supply — sourced from Santa Clara Valley Water District and local wells — contains dissolved calcium and magnesium. Every time sprinkler overspray dries on glass, it leaves a mineral deposit. Deionized water has zero dissolved minerals so nothing is left behind when it dries.
Most Los Gatos homeowners benefit from window cleaning 1–2 times per year. Oak and eucalyptus pollen from surrounding hillsides, moisture from the Santa Cruz mountains, and hard water sprinkler overspray accumulate quickly — especially on north and west-facing windows exposed to coastal fog.
Yes — ORS Clean offers multi-service discounts when you combine window cleaning with gutter cleaning, pressure washing, roof cleaning, or solar panel cleaning. Text (408) 476-3891 and Matt will put together a bundled quote for your entire property.
Yes. We soften the sap and pollen with water and a gentle detergent, then rinse with deionized water so nothing is dragged across the glass. The mineral-free rinse dries with zero spots, which is what gets those big view windows truly clear rather than just smeared.
Yes — our deionized water runs through extension poles that reach second- and third-story and hillside glass from the ground, so there's no ladder on steep Los Gatos lots. The high windows come out just as streak-free as the ones you can touch.