Window Cleaning in Yarmouth, MA.
Inside and out in Yarmouth, screens and sills included, with the salt haze coastal glass collects removed properly. Our own crews and our own machines, insured and bonded, with the price agreed in writing first.

Sherlock Holmes Cleaning Services · Window Cleaning · Yarmouth
We schedule window cleaning around Yarmouth rather than around our own week: evenings, weekends and changeover days included, at the same price as a Tuesday morning.
We bring the equipment and the products. Low-odour as standard, fragrance-free on request, and always something the surface can take rather than whatever is strongest.
How we do window cleaning · Everything we clean in Yarmouth · 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 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







Why Yarmouth books Sherlock Holmes Cleaning Services for window cleaning
Same Crew Every Visit
The same people come back each time, which is why the second clean is faster than the first and nothing gets re-explained.
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.

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

Not right? We come back.
If something in your Yarmouth clean was missed, tell us within 24 hours and we return and put it right. No argument, and no invoice for the trip.