Power Washing in Sandwich, MA, MA.
Siding, decks, patios and walkways in Sandwich, MA washed at a pressure the surface can actually take. Cedar included. Insured, bonded and background checked, with the schedule built around you rather than us.

Sherlock Holmes Cleaning Services · Power Washing · Sandwich, MA
power washing on Cape Cod is not the same job it is inland, and Sandwich, MA is no exception. Salt, sand and damp change what works, and we clean for the conditions rather than to a script.
Evenings, weekends and turnover days are normal scheduling here. There is no out-of-hours premium for working around your calendar.
How we do power washing · Everything we clean in Sandwich, MA · What Cape Cod customers say · Cleaning guides and price breakdowns
House & Siding Washing
Vinyl, painted and cedar siding in Sandwich, MA washed at a pressure the surface can take. Green mould on the north side included.
Free QuoteDeck & Patio Cleaning
Decks brought back without stripping the grain, and patios cleared of the algae film that makes them slippery.
Free QuoteDriveway & Walkway Cleaning
Concrete, pavers and shell drives washed and rinsed, edges included.
Free Quote
Portfolio
Our Work in Sandwich, MA







How Sherlock Holmes Cleaning Services handles power washing differently
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 Sandwich, 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.