Office Cleaning in Chatham, MA, MA.
Desks, kitchens, glass and washrooms in Chatham, MA offices, cleaned after hours so nobody works around a vacuum.

Sherlock Holmes Cleaning Services · Commercial Cleaning · Chatham, MA
Sherlock Holmes Cleaning Services works across Chatham, MA on nightly, weekly and seasonal commercial contracts, with insured staff and a scope agreed in writing before the first visit.
We supply the equipment, the products and the consumables unless you would rather we use yours. Either way it is agreed up front, not invoiced as an extra.
Everything we clean in Chatham, MA · What Cape Cod customers say · Cleaning guides and price breakdowns
What We Clean in
Office Spaces
Nightly Office Cleaning
Desks, kitchens, glass and washrooms in Chatham, MA offices, done after hours so nobody works around a vacuum.
Free QuoteCarpet & Chair Cleaning
Office carpet and task chairs extracted on a quarterly cycle, scheduled for a Friday night so everything is dry by Monday.
Free QuoteTouch-Point Disinfection
Door handles, switches, shared keyboards and meeting-room tables, on a documented schedule you can show staff.
Free Quote
Three things Sherlock Holmes Cleaning Services puts in writing before the first visit
Priced for your schedule
Nightly, weekly, fortnightly or seasonal. A business that is quiet in February should not pay July rates all year.
One contact, one invoice
A named person on our side who answers, and a single monthly invoice instead of a pile of job sheets.
Reviewed, not forgotten
A walk-through with you each quarter keeps the scope honest. Buildings change, and a contract written two years ago usually shows it.

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

Turnover days, handled.
Seasonal rentals in Chatham, MA have a changeover window, not a suggestion. We build the route around your 10am checkout and your 4pm check-in, and send photos when we lock up.