House Washing Services in Dedham, MA
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Why High Pressure Is the Wrong Tool on a Dedham House
- Water driven behind siding — High pressure forces water up under clapboard and vinyl laps, where it sits against sheathing and takes weeks to dry.
- Stripped paint and chalked vinyl — Older painted surfaces give up their topcoat under a narrow tip, leaving patchy bare spots that need repainting.
- Damaged window seals — Aimed at a sash, a pressure tip can push past old glazing and soak the interior sill.
- Regrowth within months —Blasting removes the visible color but leaves living spores in the surface, so the green comes back by the next wet season.
- Overspray onto the abutter — On a narrow side yard, high pressure throws dirty water straight onto the house next door.
What's Included in Our House Washing Services in Dedham
Full exterior siding wash
Every elevation gets treated, including the shaded side wall that faces the neighbor's house.
Soffits, fascia and gutter faces
We clean the black streaking off gutter exteriors and wash the trim above it at the same time.
Doors, shutters, and window frames
Detail work by hand where the spray cannot reach cleanly, so the edges match the walls.
Plant protection before and after
Shrubs and beds get pre-wet and rinsed again once the wash is finished.
Walkway and step rinse
The path from the street to your door is rinsed down before we pack up.
Two-Family and Multi-Family Homes
Written notice before the crew arrives
Tenants get a date and an arrival window, usually two to three days ahead, so nobody is surprised by a hose on their porch.
Windows closed, screens noted
Our reminder tells each unit to shut windows that morning. We check every opening on arrival and flag anything left open.
Shared driveways and side yards kept clear
Vehicles get moved once, not repeatedly, and we work one side at a time so access stays open.
All elevations, not just the street face
Rear and side walls are usually the dirtiest on a two-family. The whole envelope gets washed.
Cost split cleanly for owners
If you are billing units separately or splitting with a co-owner, we itemize the invoice by unit so the math is simple.
Benefits of House Washing in Dedham
Siding that lasts longer
Algae and mildew hold moisture against paint and vinyl. Removing them yearly slows the cycle that causes chalking, staining, and premature repainting.
A house that reads as maintained
On a dense street, a clean exterior stands out immediately. Buyers, tenants, and appraisers all notice it.
Fewer spores blowing around
Growth on a shaded wall spreads to the deck, the fence, and the house next door. Killing it at the source slows that spread.
Cleaner window sills
Washing the exterior cuts the mildew dust that works its way onto sills and into windows you open in summer.
A straight number before we start
You get a fixed figure for the whole job. No hourly creep, no charges added once the truck is in the driveway.
Small Commercial and Storefront Washing
Storefront facades and signage surrounds
Low-pressure cleaning on brick, panel, and painted surfaces, with careful work around lighting and lettering.
Awnings washed, not scrubbed raw
Fabric and metal awnings get a detergent wash and rinse that lifts grime without fraying seams or fading color.
Entry walkways, steps, and door line
The high-traffic few feet at your door collect gum, spill rings, and ground-in grime. That area gets direct attention.
Early-morning or after-hours scheduling
Most storefront work happens before opening or after close, so trading is never interrupted.
Sidewalk kept safe while we work
Cones, hose management, and a crew member watching the pedestrian line. Wet surfaces are squeegeed and marked.
How We Work
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Send us the address or a handful of photos
Most Dedham quotes are done remotely. Tell us the property type — single, two-family, or storefront — and we price it the same day.
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We confirm a date and notify anyone who needs notice
For occupied multi-family buildings and businesses, we handle the tenant or staff notice ourselves.
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We soft wash the full exterior
Plants get pre-wet, detergent goes on at low pressure, dwell time does the cleaning, then everything gets rinsed from the top down.
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We walk the property with you before leaving
You see the finished work, we rinse anything missed, and the invoice matches the quote you were given.
Why Dedham Property Owners Choose NZ Powerwash
- Fully insured, certificate sent before arrival — Coverage documentation reaches you or your landlord ahead of the job date, not after.
- Plant-safe biodegradable detergents — Safe around beds, lawns, and the shrubs crowded along a narrow Dedham side yard.
- Framingham-based and local to the area — We work Dedham regularly and know how the shaded, damp lots behave through the season.
- The quote is the price — The number we give you is the number on the invoice. Nothing is added on site.
- Owners, landlords, and small businesses all handled — Single-family, two-family, or storefront, it is the same crew and the same standard.