Serving every town on Cape Cod (774) 772-5630  ·  contact@sherlockholmescleaning.com

Window Cleaning in Cape Cod, MA

Inside and out, screens and sills included, with the salt haze coastal glass collects removed properly.

Professional window cleaning on a home in Cape Cod, MA
Free written estimate

Coastal windows do not go cloudy from dirt. Sea spray dries on the glass and leaves salt behind, and salt pulls moisture out of the air and holds it, so the film never quite dries and collects the next layer. Household glass spray does not dissolve salt and leaves a residue for it to stick to.

What removes it is enough clean water, a wash that rinses fully, and a squeegee finish before anything air dries. We do the frames, tracks and weep holes too, because salt left sitting in a track washes back onto the glass with the next rain.

What is included

  • Exterior and interior glass, washed and squeegeed rather than air dried
  • Frames and sills wiped, so salt is not left to wash back down
  • Tracks cleaned and weep holes checked so they drain
  • Screens removed, washed and refitted
  • Hard-water and salt deposits treated where the glass is not yet etched
  • A note on any pane where the haze is in the glass rather than on it

Get a written price

How the window work runs

Coastal glass needs more than a squeegee

Screens and tracks first

Salt collects in the screen mesh and the track. Cleaning the glass without them is why windows look hazy again two weeks later.

Purified water outside

Deionised water dries without spotting, which matters on the Cape, where hard water and salt film fight each other on every pane.

Inside, sills included

Interior panes are hand-finished, and the sills and frames are wiped down, because the frame is what you actually look at from the sofa.

Reviews

What Cape Cod says about us

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MaryAnn Jentzen profile picture
MaryAnn Jentzen
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Raphael the cleaning associate was on time, he is knowledgeable, and friendly. I plan to call again for their services
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Linda Santerre profile picture
Linda Santerre
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I was looking for a local company to clean upholstered kitchen stools and two barrel chairs. Bruna got right back to me and after sending her a picture of my furniture she provided a reasonable quote and scheduled my service in a timely manner. Pedro arrived as scheduled. Besides making my furniture practically brand new, he was charming and helpful in relocating the chairs! Great communication and customer service! Highly recommend!!!
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patrick moran profile picture
patrick moran
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Top notch! It's obvious they care about what their doing. Great communication. Recommended!
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Lisa Hopkins profile picture
Lisa Hopkins
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I scheduled an appointment. They didn't show. After 30 minutes I called and they said it could be another 30 minutes or an hour. I dont recommend using them if you expect them to showup when they say they will.
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Tiffany profile picture
Tiffany
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Thank you very much for cleaning my windows inside and out with sills too. The crew of two also removed moss and mildew on entire house garage shed and porch and deck. Well down chaps. Very kind and professional with above average friendly personality.
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Michele Ferenz profile picture
Michele Ferenz
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These guys are amazing! They came highly recommended and did not disappoint. Efficient, professional, friendly, problem-solvers, incredibly responsive and leave a sparkling house behind. I wish they cloned themselves and established a branch in NYC.
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Jane Moulding profile picture
Jane Moulding
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For the second year in a row Rafael and his crew cleaned our windows yesterday. Unbelievable! Courteous, skilled, thoughtful and thorough. We have a lot of window! They were here all day working, working. I cannot recommend them enough. Plus their office service and communication were stellar. Responsive, polite and soooo helpful. Sherlock Holmes Cleaning will not disappoint and a good window cleaner is hard to find.
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John Farrell profile picture
John Farrell
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Sorry for the delay . The two women did terrific work . Thank you for all you all do
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Matheus Pereira profile picture
Matheus Pereira
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They did an amazing job at cleaning my couch and carpets. Amazing customer service helped the job get done quick and smoothly with out any complications.

Window Cleaning: common questions

How often should coastal windows be cleaned?

Every three months with a direct water view, every four to six months within about a mile of the shore, twice a year further inland.

Can you remove the cloudy film for good?

If it is on the glass, yes. Wet the pane: if the haze disappears while wet and returns as it dries, it washes off. If it is still visible while wet, the glass is etched and cleaning will not remove it.

Do you do second-storey windows?

Yes, with the right equipment. Tell us the property type when you ask for a price so the quote is accurate.

Is it worth doing before closing a seasonal house?

It is the single most valuable one. Salt left on glass for eight unattended months is where permanent etching happens.

Experience our expert and convenient service today!

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