Window Cleaning in Yarmouth, MA, MA.
Inside and out in Yarmouth, MA, screens and sills included, with the salt haze coastal glass collects removed properly. Insured and bonded, same crew each visit, and a figure on paper before anyone unloads anything.

Sherlock Holmes Cleaning Services · Window Cleaning · Yarmouth, MA
Insured, bonded, background-checked crews doing window cleaning in Yarmouth, MA, with the scope agreed on paper before anyone unloads a machine.
If the job needs doing twice a year rather than once, we say so, and we say why. If it does not, we say that too.
How we do window cleaning · Everything we clean in Yarmouth, 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 Yarmouth, 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 Yarmouth, MA







What you get with window cleaning from Sherlock Holmes Cleaning Services
We Bring Everything
Machines, products and consumables come with us, including low-odour and fragrance-free options for a house with pets or allergies.
Booked Around You
Evenings, weekends and changeover days are ordinary scheduling here, at the same rate as a Tuesday morning.
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.

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

Same crew, every single visit.
Yarmouth, MA customers get the same named cleaners back each time, insured, bonded and background checked. Nobody has to be told twice which door sticks or where the good glassware lives.