Peninsula Exterior Care
Home Services   Pressure Washing   House Washing   Roof Cleaning   Window Cleaning   Gutter Cleaning   Solar Panel Cleaning   Driveway Cleaning   Concrete & Sidewalk Cleaning   Patio & Deck Cleaning   Commercial Exterior Cleaning Service Areas   San Jose   Santa Clara   Sunnyvale   Mountain View   Los Altos   Los Altos Hills   Palo Alto   East Palo Alto   Menlo Park   Atherton   Redwood City   Woodside   Portola Valley   San Carlos   Belmont   San Mateo   Foster City   Hillsborough   Burlingame   Millbrae   San Bruno   South San Francisco   Daly City   Brisbane   San Francisco Projects Resources Reviews About Contact
Service

Window Cleaning

Interior and exterior glass, tracks and sills cleaned to a genuinely streak-free finish — not a quick wipe-down.

The problem

Glass collects more than people expect on the Peninsula: irrigation overspray leaves mineral deposits that ordinary glass cleaner won't touch, spring pollen bonds into a film, and coastal fog leaves a haze that builds through the year. Most of what looks like 'dirty windows' is buildup that needs the right solution, not more scrubbing.

What's included

Interior and exterior glass, window tracks, sills and frames, and screens. Tracks are where most of the visible grit lives, and cleaning glass without them is why windows look dirty again a week later.

Hard water and mineral spotting

Sprinkler overspray on ground-floor glass leaves calcium deposits that build up over seasons. That needs a specific mineral treatment rather than standard glass cleaner. We assess it on site and tell you honestly whether it will come fully clear or only improve — severe long-term etching sometimes doesn't fully reverse.

Multi-story and hard-to-reach glass

Second and third-story windows, skylights and high entryway glass are a normal part of the job. We bring the equipment for it rather than skipping what's hard to reach.

How often

Twice a year suits most Peninsula homes. Homes near heavy tree cover, active construction, or busy roads often want quarterly. Solar panel and skylight cleaning pair naturally with the same visit.

Common questions

Frequently asked

Do you clean interior windows too?

Yes. Let us know when you request a quote so we can schedule enough time.

Do you clean screens?

Yes, screens are included — they're a big part of why glass looks hazy again quickly if they're skipped.

Can you remove hard water stains?

Usually a significant improvement, sometimes complete removal. Long-term etched glass may not fully clear, and we'll tell you that before starting rather than after.

What about skylights?

Yes — and they're easy to forget until you notice how much light you've lost.

Service area

Window Cleaning across the Peninsula & South Bay

We are based in Atherton and cover the Peninsula, South Bay and San Francisco. Tap a city for local detail on what we see there and how we handle it.

Free, no-pressure quotes

Get a quote for window cleaning

Send a few details and we'll get back to you with a price — usually the same day.

Prefer to talk it through?650-444-6242

We respond within one business day. Or call 650-444-6242.

Call
Call 650-444-6242 Get a Quote