Exterior Service Coverage Across Northern California
From vineyards to city storefronts, our certified team delivers trusted exterior cleaning in over a dozen local service zones.
From Cities to Vineyards
Proudly Serving the Bay Area & Beyond
Mt Diablo Window Cleaning is trusted by homeowners and commercial property managers across 12+ Northern California regions. With headquarters in Walnut Creek, we bring high-grade equipment, certified technicians, and tailored pricing to communities from the Central Valley to the North Bay. Whether you manage an office in San Francisco or own a hillside home in Napa, we deliver exterior-only services tailored to your specific needs—from solar cleaning to birdproofing. Our regional expertise means we understand the local conditions—coastal fog, valley dust, hard water—and how to clean against them with lasting results.
- Walnut Creek (Core Operations)
- San Jose
- San Francisco
- Sacramento
- Santa Rosa
- Napa
- Fairfield
- Stockton
- Oakland
- Martinez
- San Rafael
- Redwood City
