Window Cleaning in Harwich, MA.
Inside and out in Harwich, screens and sills included, with the salt haze coastal glass collects removed properly. Insured crews, our own kit, and a scope you approve before the first visit.
Sherlock Holmes Cleaning Services · Window Cleaning · Harwich
Harwich property owners call Sherlock Holmes Cleaning Services for window cleaning that is done properly the first time. We work across Harwich and the rest of Cape Cod, with insured crews and a written price agreed before anyone starts.
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 Harwich · 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 Harwich 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 Harwich
How Sherlock Holmes Cleaning Services handles window cleaning differently
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.
One Company, Nine Services
Carpets, windows, tile, upholstery, power washing and the regular clean from one number, so nobody gets to blame the other contractor.
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 Harwich clean was missed, tell us within 24 hours and we return and put it right. No argument, and no invoice for the trip.