Over time, the exterior surfaces of your Sunnyvale home or business can get caked with dirt, grime, algae, moss, and mildew. That’s especially true near the creeks and greenbelts off Mary Avenue or around the older homes in the Heritage District. Left untreated, these contaminants stain surfaces, eat away at materials, and kill your curb appeal fast.
At Fox Window & Gutter Cleaning, we offer professional pressure washing services that help Sunnyvale homeowners and business owners restore their properties—without damaging siding, walkways, or the landscaping you’ve worked hard on. We’ve cleaned everything from Eichler-style homes near Raynor Park to contractor-grade stucco in the newer developments off Lawrence Expressway.
We bring professional-grade equipment and trained technicians who know how to handle Sunnyvale’s unique conditions—like the hard water stains that pop up on concrete driveways near Murphy Avenue or the mold that thrives in shaded backyards along the Caltrain corridor. We bring back color, freshness, and a like-new finish that instantly elevates your space.
At Fox, we combine the right water pressure with safe, eco-friendly detergents to clean thoroughly—without etching, stripping, or damaging the surface underneath. Pressure washing uses pressurized water to blast away stubborn dirt, stains, and organic growth from hard surfaces. It’s perfect for:
Honestly, we’ve seen it all here in Sunnyvale—from oil-stained driveways near Fair Oaks Park to algae-slicked patios in the Ponderosa neighborhood. The trick is knowing the right pressure for each surface.
We treat your home or business like we’d treat our own. At Fox Window & Gutter Cleaning, we know that Sunnyvale yards are a point of pride—whether you’ve got succulents out front or a full veggie garden in the back. That’s why we use:
Sunnyvale homeowners count on Fox to keep their properties looking sharp. Whether you’re prepping for a family reunion, knocking out spring cleaning, or getting ready to sell, our pressure washing service makes a visible difference. We’ve handled everything from the narrow driveways in Lakewood to the wide patios in Las Palmas.
You’ll love the way your driveway shines, your siding brightens, and your outdoor spaces feel fresh again. Honestly, we’ve had customers say it feels like a new house.
If you’re running a business in Sunnyvale, your exterior speaks before you do. We’ve seen it firsthand — a clean storefront on Murphy Avenue draws people in, while a grimy one on El Camino Real sends them right past. We help commercial property owners keep that polished look, whether it’s a retail shop near the Sunnyvale Town Center or an office complex off Mathilda Avenue. Our pressure washing strips away the grime that builds up from car exhaust, dust, and those summer tule fogs that settle over the bay. The result? A space that says “we care” before a customer even walks through the door.
Let’s be real — Sunnyvale’s climate is great, but it messes with your property. The combination of foggy mornings, hot afternoons, and that marine layer that rolls in from the bay creates the perfect conditions for algae and mildew. We hear this a lot: “I didn’t realize my driveway was that dirty until you blasted it.” Here’s why regular pressure washing pays off in this city specifically:
We treat your home or business with the same attention and respect we’d give our own. At Fox Window & Gutter Cleaning, we know every property in Sunnyvale comes with its own quirks—like the clay-heavy soil in the Ponderosa neighborhood that can turn a routine pressure wash into a muddy mess if you’re not careful. That’s why we clean with care. Honestly, we’ve seen too many shortcuts taken by other crews. So here’s what we do differently: we use methods that protect your investment and your landscape, every time.
Learn more: Our Services — we tailor every cleaning to Sunnyvale’s unique conditions, from the morning fog off the bay to the dusty Santa Clara Valley summers.
Sunnyvale sits in the heart of Silicon Valley with a population of over 155,000. It’s part of Santa Clara County and features distinct neighborhoods like the historic Murphy Avenue district, Lakewood, and the De Anza Park area. The city’s economy is anchored by tech companies such as Apple, Google’s nearby campuses, and a dense concentration of aerospace and semiconductor firms, drawing a large commuting workforce.
Sunnyvale enjoys a Mediterranean climate with over 250 sunny days per year, but seasonal fog from the nearby Bay and Santa Cruz Mountains deposits moisture on windows year-round. The region’s native clay-heavy soils mean that sprinklers spray fine sediment onto glass, leaving hard water spots after summer dry spells. Combine this with the area’s oak and eucalyptus trees dropping sap and pollen, and regular professional window cleaning becomes essential for maintaining clear views and preventing long-term glass damage.
Sunnyvale's municipal water is moderately hard (around 120–150 ppm), and homes near De Anza Park and other older neighborhoods often have automatic sprinkler systems that overspray onto windows. Combined with the area's long dry summers, this leads to rapid mineral buildup that standard squeegee cleaning cannot fully remove without a professional treatment.
Yes, Sunnyvale's municipal code requires that any exterior window cleaning above three stories use a certified safety system and that cleaning crews obtain a temporary encroachment permit if they need to place ladders or equipment on public sidewalks along Murphy Avenue or other downtown streets.
Homes in Lakewood, which lies just west of Highway 85, experience thicker morning fog from October to May. The fog carries fine particulate matter and salts from the Bay, causing windows to develop a hazy film within two to three weeks. This means Lakewood residents typically need bi-monthly cleanings during fog season rather than the quarterly schedule common elsewhere in the city.
