Window Cleaning, done right.
Coy Exterior Cleaning provides careful, professional window cleaning for homes across the Peninsula — streak-free glass, clean screens, and detailed frames and sills.
Window Cleaning near you.
Atherton
Atherton is a quiet, tree-lined town of large estate lots between Menlo Park and Redwood City, where homes sit back behind heritage oaks and long driveways.
Window Cleaning in Atherton →Hillsborough
Hillsborough is an all-residential town in the hills above Burlingame and San Mateo, known for large estate homes on generous, often sloped lots.
Window Cleaning in Hillsborough →Woodside
Woodside is a rural, wooded town in the hills west of Redwood City and Menlo Park, with horse properties, winding roads, and homes tucked among redwoods and oaks.
Window Cleaning in Woodside →Portola Valley
Portola Valley is a small, rural town in the foothills between Woodside and Los Altos Hills, with homes set into oak woodland and open space.
Window Cleaning in Portola Valley →Palo Alto
Palo Alto mixes historic homes in Old Palo Alto and Professorville with mid-century Eichlers and newer builds, all under one of the Peninsula's biggest street-tree canopies.
Window Cleaning in Palo Alto →Menlo Park
Menlo Park ranges from leafy older neighborhoods near downtown to larger hillside homes in Sharon Heights, with mature trees throughout.
Window Cleaning in Menlo Park →Los Altos
Los Altos is a family-oriented city of large lots and quiet streets, where orchard-era ranch homes sit alongside newer custom builds.
Window Cleaning in Los Altos →Burlingame
Burlingame, the City of Trees, is full of Craftsman, Tudor, and Spanish-style homes on streets lined with eucalyptus and other mature trees.
Window Cleaning in Burlingame →San Carlos
San Carlos, the City of Good Living, has family homes spread from flatter streets near downtown up into the hills west of Alameda de las Pulgas.
Window Cleaning in San Carlos →Simple from start to finish.
Free quote
Tell us a little about your home and we'll reply with a price the same day.
Careful, hand-detailed clean
We pre-rinse, hand-scrub the glass, squeegee with a clean edge, and detail the frames and sills before we leave.
Rain guarantee
If a storm leaves visible spotting within a few days of your service, call us and we'll come back to make it right.
- Interior and exterior glass, hand-scrubbed and squeegeed
- Screens cleaned
- Frames and sills wiped down
- Second- and third-story windows with ladders and water-fed poles
Final price depends on the number of windows, how many stories your home has, and how easy the glass is to reach.
Get an Exact QuoteSave with a recurring plan.
Keep your glass clear year-round. The more often we visit, the more you save on every cleaning.
- Not included: 7 Day Rain Guarantee
- Not included: FREE Hard Water Removal
Discounts apply to recurring window cleaning plans. Ask us for details when you request your quote.
What homeowners say.
“Recently received an exterior window clean and I am beyond happy with the results. Would definitely recommend.”
“Liam and his group are very professional, reliable, and pay attention to detail. They clean my windows once in the spring and again in the fall.”
“A professional business that does great work. The crew sent to my house worked quickly and did a beautiful job.”
Window Cleaning: FAQ.
How much does window cleaning cost?
How often should I get window cleaning?
Can you reach second- and third-story windows?
Get your free quote.
Four quick questions, about 30 seconds — we'll follow up the same day with a price for window cleaning.