Power Washing in Yarmouth, MA.
Siding, decks, patios and walkways in Yarmouth washed at a pressure the surface can actually take. Cedar included. Insured, background-checked crews, our own equipment and a written price agreed before anyone starts.

Sherlock Holmes Cleaning Services · Power Washing · Yarmouth
When a property in Yarmouth needs power washing, Sherlock Holmes Cleaning Services is who the neighbours call. We look at the actual space, not a square-footage guess over the phone, and the number we give you is the number you pay.
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 power washing · Everything we clean in Yarmouth · What Cape Cod customers say · Cleaning guides and price breakdowns
House & Siding Washing
Vinyl, painted and cedar siding in Yarmouth 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 Yarmouth







Three reasons Yarmouth customers stay with 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

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.