DuPont, WA · Pierce County
Exterior Cleaning in DuPont
Northwest Landing was built to match. Keeping it that way takes washing. We soft wash siding and roofs and pressure wash the concrete, from Hoffman Hill to the Historic Village.
5.0 · 85 Google reviews
House WashingGreen north walls, gone.
Roof CleaningMoss treated, low-pressure rinse.
Patio and Driveway CleaningDriveways and sidewalks.
Window CleaningInside and out, all year.
Also in DuPont: gutter cleaning, deck and fence washing, pressure washing, commercial buildings.
A planned town shows its dirt
Most of DuPont is Northwest Landing, a planned community that started going up in the 1990s. Hoffman Hill, Yehle Park, Palisade, Edmond Village. The houses share colors and fence styles, so the one with a green north wall stands out.
We'd rather you call before the owners association writes. A soft wash every year or two keeps algae from setting in.
The Historic Village is different
Those are the old company houses from the powder works days. Old paint wants a light touch, so it's soft washing only. No exceptions.
Moving out?
DuPont shares a fence line with Joint Base Lewis-McChord, and people here move a lot. A clean house and driveway help when you're listing or handing the place back. Military members get 10% off.
Dynamite built this town
- 1833
- The Hudson's Bay Company sets up Fort Nisqually here, a fur trading post.
- 1909
- The DuPont company finishes an explosives plant on the old fort site and builds 58 houses for its workers.
- 1975
- The plant shuts down. Its dynamite had gone into the Grand Coulee Dam and the Panama Canal.
- 10,151
- People living in DuPont at the 2020 census, most of them in Northwest Landing.
The worker houses are still standing. That's the Historic Village, on the National Register since 1987. After the plant closed, Weyerhaeuser bought the land and planned the rest of the town around it. The golf course sits where the plant was.
A favorite DuPont fact of ours: on July 5, 1841, the Wilkes expedition held an Independence Day party here. It's counted as the first one west of the Mississippi. The town has been tidy and proud ever since, and we like helping it stay that way.
Same-age town, same-age problems
Roofs
Whole streets in Northwest Landing were roofed in the same few years. Moss starts on the north slopes and where the greenbelt firs lean over the back fence. After a soft wash, most roofs stay clear for 12 to 24 months.
Siding
If yours is fiber cement, the manufacturer itself warns that a pressure washer can damage the surface. Vinyl has drain holes that let sprayed water in behind the panels. Both get a soft wash from us.
Gutters
Firs drop needles all year, so a house on the greenbelt needs its gutters checked in spring as well as fall. We clear them and flush the downspouts.
Driveways and sidewalks
Concrete in the shade goes green and slick by spring. We clean it with a surface cleaner, so there are no wand stripes. Once a year does it for most homes.
Fences and decks
Cedar goes grey, then green. High pressure leaves wood fuzzy and striped, so we clean it at a pressure the boards can take. Composite decking gets its own setting.
Windows
Inside and out, all year. Worth doing after a house wash, when the siding is clean and the glass is suddenly the dirty part.
How a visit goes
- 1
You get a quote
Free. Call, text or fill in the form and tell us what needs cleaning.
- 2
We look first
Every job starts with an inspection, so we know the surface and the problem spots.
- 3
Plants get rinsed
We rinse nearby plants before and after the job to keep them safe.
- 4
Low pressure does the rest
The solution breaks down algae and moss. Then a gentle rinse.
One of our four core towns
We're based in Olympia, a short run down I-5. Open Monday–Sunday, 9am–6pm. Licensed, bonded and insured: OLYMPSL755B4.
DuPont questions
Yes. Tell us what the notice asks for and we'll quote that work. Quotes are free.
We offer a 10% discount to military members, medical professionals, and first responders as a thank you for your service.
Yes. Soft washing is the right method for painted surfaces, siding and roofs. It cleans at low pressure, so the paint stays where it is.
Yes. DuPont is one of our four core service areas, along with Olympia, Lacey and Tumwater.
Every one to two years. A shaded north side needs it more often.
Two to four hours for a standard house, depending on its size and how dirty it is.
Not for outside work. We need access and a water source.
Move patio furniture and decorations away from the walls, close the windows and keep pets inside.
Free quotes for DuPont homes.
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