Window Cleaning in Barnstable, MA, MA.
Inside and out in Barnstable, MA, screens and sills included, with the salt haze coastal glass collects removed properly. Everything supplied by us unless you would rather it was not, and all of it agreed up front.

Sherlock Holmes Cleaning Services · Window Cleaning · Barnstable, MA
If window cleaning in Barnstable, MA has been on your list for two years, it is probably not as bad as you think and the estimate is free either way.
You get told what the job cannot fix as well as what it can. A surface that is etched, worn or already failing does not improve because somebody cleaned it harder.
How we do window cleaning · Everything we clean in Barnstable, MA · What Cape Cod customers say · Cleaning guides and price breakdowns
Interior & Exterior Window Cleaning
Both sides, plus frames and sills, with the salt film coastal glass in Barnstable, MA collects taken off properly.
Free QuoteScreen & Track Cleaning
Screens washed and tracks cleared of the sand that stops a window sliding.
Free QuoteHard Water & Salt Spray Removal
Mineral and salt etching treated rather than scrubbed, which is the difference between clear glass and scratched glass.
Free Quote
Portfolio
Our Work in Barnstable, MA







Why Barnstable, MA books Sherlock Holmes Cleaning Services for window cleaning
Employees, Not Subcontractors
The people in your property are on our payroll, keyed and badged. Staff cover is our problem to manage, not yours to notice.
Put Right Within 24 Hours
Point at what was missed and we come back to it. No argument, and nothing charged for the trip.
Told Straight
If a surface is worn rather than dirty we say so before quoting. Cleaning harder does not fix a floor that is already failing.

Ready to transform your space?
Free written estimate. We look at the actual space, tell you what it needs and give you a price that does not move later.
Get a Free EstimateFrequently Asked Questions

Sand and salt are our specialty.
A coastal house in Barnstable, MA gets dirty differently. Salt film on the glass, sand ground into the pile, damp in the corners. We clean for that, not for a suburb inland.