House washing in Lebanon, Oregon is a low-pressure soft wash of your siding, eaves and trim. A cleaner lifts the grime, then water under 500 PSI rinses it away. A one-level home runs $299 to $350, a two-level home $350 to $500, and you get the price in writing before any hose comes out.
Sources: the Oregon Blue Book, the Oregon Encyclopedia, City of Lebanon pages, NOAA climate normals and James Hardie siding guidance.

Price, pressure and time on site come first, then the Lebanon detail follows underneath.
The price of a Lebanon house wash is a published band, set by stories and siding. Plan on $299 to $350 for one level, while a second level lifts the band to $350 to $500. Soft woods such as cedar, plus T1-11 and painted boards, sit at $300 to $500. Whatever you sign is what you pay.
A soft wash is the right call for walls, because siding never needs concrete pressure. A cleaner loosens the grime, so the rinse stays under 500 PSI. At high settings, water can push up under the laps, and older paint can lift. Slabs and driveways belong on our Lebanon pressure washing page instead.
Size and shape set the time on site, not the clock. Two stories, long ranch walls or a busy outline take longer than a simple single-level home. You can stay home throughout, as long as windows and doors stay shut. The house is ready to use the moment the crew packs up.
House washing in Lebanon, Oregon runs on a soft wash, so this table lays the two methods side by side.
Many Lebanon owners ask for a “power wash” and picture a hard spray stripping the walls, but siding wants the opposite. A soft wash cleans with the solution, not with force, so the water only rinses what the cleaner has already loosened. The crew saves real pressure for the driveway and the walkways, where hard surfaces can take it.
| What matters | Soft wash (siding) | Pressure wash (concrete) |
|---|---|---|
| Pressure | Low, under 500 PSI | High |
| What it cleans | Siding, eaves, soffits, trim, fascia faces | Driveways, patios, walkways, garage floors |
| How it works | A cleaner lifts the growth, then a gentle rinse | Force and flat-surface cleaners lift grime |
| Risk if done wrong | Water driven up under laps, paint lifted | Etched concrete, stripped sealer |
| Best for your walls | Yes, every siding type | No, too much force for siding |
The price does not change with the method. For slabs and hardscape, see pressure washing in Lebanon, where the frost-scaled concrete and shop floors get the higher setting.
Lebanon weather shapes the wash day, so the forecast decides which walls get cleaned first.
Lebanon sits in Linn County, in the heart of the Willamette Valley, and the Oregon Blue Book places it well inland from the coast. Summer afternoons there turn genuinely hot. A string of days each year climbs past 90 degrees through June, July and August, and heat changes how a wall washes. A cleaner left to dry on a sun-baked wall can streak, so the crew works the shaded elevations through the hottest part of the day and plans the bright walls around it.
James Hardie, the fiber cement maker, tells owners not to let soap or cleaners dry on its siding. Its siding cleaning guide also rules out a high-pressure power washer. On a forecast near 90 degrees, ask how your wash day will handle the sunny south wall. The crew keeps the cleaner wet, rinses in sections, and never lets a wall bake dry mid-job.
Lebanon winters bring frost on many nights from late autumn into early spring. GreenTree works right through the season, seven days a week, yet a wash lands best on a dry day above freezing, so the rinse sheets off the wall rather than icing onto it. The crew reads the forecast, then books the day to suit, which keeps the finish clean and the walkway safe. For the raw climate record, read the monthly Lebanon station file or the seasonal and yearly file from NOAA.
A house wash covers the whole outer shell of the home, not only the side that faces the street.
Three things sit outside house washing in Lebanon, Oregon: the gutter interiors, the roof and the window glass. Each one is its own service, but all three can ride along on the same visit. Adding any of them brings the bundle discount, which runs from 10% toward 25% once three or more services are booked for one visit. Every added service lifts the discount a little further. For the slab work around the house, see pressure washing in Lebanon, and for the full method by material, the Oregon house washing guide.
History gives Lebanon its character, yet only the wall itself tells the crew what to use.
Lebanon grew on wood products. The Oregon Encyclopedia entry on Lebanon records a plywood mill that opened in the town, and later a plant that made a composite board. A mill-town past says nothing certain about the boards on your particular house, though. The crew reads each wall before choosing a cleaner and a rinse angle, because with house washing in Lebanon, Oregon the material drives the method far more than the vintage does.
One rule holds on every Lebanon wall, whatever the material: no more than 500 PSI. That ceiling is what separates a soft wash from the pressure settings a driveway needs.
Six stages run in this order, whether the house is a mid-century ranch or a new two-story.
Share the address, the stories and the siding.
Call (971) 280-2861 or use the form with your Lebanon address. Photos of each side help, and so does the siding type if you know it.
Approve the Lebanon quote.
Your figure names every wall plus the eaves and trim. The crew starts only once you have said yes to the written number.
Wet the beds, then cover them.
Shrubs and flowers against the house take a soak of plain water. Sheets then go over them before any cleaner comes out.
Lay on the cleaner at low pressure.
A cleaner goes onto each wall at soft wash pressure. It loosens grime, film and cobwebs so the water only has to rinse them off.
Rinse each wall from the eaves downward.
The rinse starts high and works down, under 500 PSI throughout, so dirty water never runs over a wall the crew has already finished.
Rinse the beds again and go over the photos.
The planting gets a second rinse, and you see before and after photos of every side before the crew leaves.
Stage three costs the crew a short stretch of the morning and leaves nothing to photograph. It is the stage that keeps shrubs green a week later, though, so it stays standard on every GreenTree house wash. You never pay extra for it.
Response time and route both matter, so here is how a Lebanon booking actually runs.
GreenTree answers quote requests within 2 hours during business hours, seven days a week, from 7am to 7pm. Lebanon sits on the Willamette Valley route alongside Corvallis, Albany, Eugene, Springfield, Salem and the towns between. Outside the October and November rush, a date within the same week is usual in Corvallis, Albany and Eugene. The crew carries no trip fee anywhere on that route, so a Lebanon address costs the same as a Corvallis one.
Booking takes a call to 971-280-2861 or a note through the quote form. A reply follows within 2 hours, and the written price comes back before the crew is scheduled. Portland metro jobs run on set route days, also with no trip fee, so a wash across the valley or over the hill lands on a clear, planned day rather than a scramble.
A wash suits siding that is sound under the dirt, whereas a fault underneath needs its own trade first.
| What you see on the house | Who should look first, and why the wash waits |
|---|---|
| Older paint curling away from the boards | A lead-safe painter. The paint may contain lead, and Oregon licenses that work. |
| Soft, swollen or rotten siding boards | A siding contractor. Rinse water would find the gap behind them. |
| Crumbling mortar between bricks | A mason. Old lime mortar needs repointing before any water. |
| A damp stain on an inside wall | A roofer or siding contractor. That points to a leak a wash cannot seal. |
If photos show any of these, you hear about it before you pay anything. GreenTree would rather flag a fault than wash over it.
Lebanon is busy fixing up its older buildings, and a good paint job starts with clean walls.
The Oregon Encyclopedia describes Lebanon in recent years as a town in renaissance, with renovation work on storefronts and houses alike. For a house, that often means fresh paint. New paint grips poorly on chalk or mildew, so a painter will usually ask for the wash first. Because the siding has to dry fully, the wash usually lands a day or two ahead of the painter.
A home built before lead paint was banned needs one more step. Paid renovation, repair or painting on such a house falls under the Oregon Health Authority lead paint rules, which require a lead-based paint renovation license for that work. Flaking paint on an older Lebanon house goes to a lead-safe painter before any wash. Sound, intact paint, on the other hand, can take a soft wash straight away.
Oregon DEQ weighs in on painted walls too. It asks for cleaning that detaches as few paint chips as possible, for example through lower water pressure, and it asks that whatever comes loose stays out of storm sewers and surface waters. The crew keeps the pressure low and steers the rinse onto soil for exactly that reason. Read the DEQ washing practices sheet for the full wording.
Each detail below shapes the price, the cleaner mix or the prep work.
| Detail on the house | Why it matters for a Lebanon wash |
|---|---|
| Siding on each side | The material on a wall decides its cleaner and its rinse angle. |
| Paint and the home’s age | Powdery paint needs a different mix, while peeling paint on an older house calls in a painter first. |
| How many stories | A second story brings reach gear and more cleaner. |
| Wall length | Single-level houses that stretch out still take extra hours. |
| Shade and old growth | The north side, under trees, carries the thickest film. |
| Beds against the walls | Thick planting means more soaking and more sheeting. |
| Outdoor tap | The wash runs on your outside water, so its position matters. |
| Where the rinse can soak in | Grass, beds or gravel can take it, whereas the curb inlet cannot. |
| Gates, slopes and parking | These set how the day runs and where the truck waits. |
Photos of each side usually cover most of the list. You then receive one written number for the whole wash, and it holds on the day the crew arrives.
The wash draws on your outside tap, then the rinse heads for soil, not the street.
The City of Lebanon drinking water page traces the supply to the South Santiam River. An intake feeds the city water plant, where membrane filtration cleans the water before it reaches homes. A house wash runs on that same municipal water, drawn straight from your outdoor tap, so the water the city has already filtered does the rinsing.
Rinse water that carries cleaner belongs on the ground or in a sanitary sewer, not in a storm drain, and Oregon DEQ asks for exactly that. The crew steers the rinse onto lawn, beds or gravel that can absorb it, well away from the curb inlet. Some older Lebanon lots back onto the historic canal that still runs through town, according to the Oregon Encyclopedia. On those lots, the rinse stays on your side of the yard, clear of the bank.
House washing in Lebanon, Oregon follows these published bands, and Lebanon pays no trip fee on top.
| Type of Lebanon job | Band | Why it lands there |
|---|---|---|
| One story | $299 to $350 | Every side, plus trim and soffits |
| Two stories | $350 to $500 | Reach gear and extra cleaner |
| Long ranch walls | $299 to $400 | Length adds time, though height does not apply |
| Cedar, T1-11 or painted wood | $300 to $500 | Gentle wood, so the softest setting |
| Vinyl or fiber cement | $299 to $400 | A standard soft wash |
| Gutter faces and fascia | $299 | Washed on the same visit |
| Plant soak and covers | Included | Part of every job |
Story count and wall length drive these numbers, whereas floor space barely moves them. A long or complicated house can reach $600. The bundle discount of 10% to 25% applies when you book three or more services together. For roofs, gutters and driveways, check the Oregon cost guide.
Three facts a Lebanon homeowner can check before booking, each one dated and sourced.
GreenTree Services carries $2 million in general liability insurance plus workers’ compensation, shown on the certificate of insurance available on request. That cover sits behind every wall the crew washes, from the first rinse to the final photo. You can ask for the certificate when you get your quote.
Registry number 2424331-91, looked up on the Oregon Secretary of State record, confirms GreenTree Services as a registered Oregon business. That same lookup is open to any Lebanon homeowner before booking a wash. No fee, no account, just the public record.
GreenTree Services, founded in 2022, has cleaned more than 500 properties across the Willamette Valley. Lebanon sits on that route, one of the valley towns the crew reaches with no trip fee.
Both quotes appear word for word. You can read the rest on Google, through our reviews page.
These guys are awesome, great attitude and I was completely impressed with the job they did at my new house. Will definitely be using them again and again.Jeff M.
Great service. Very efficient and polite.Barbara R.
The house is one job, while these pages cover the rest of the property.
Drives, walks and outbuildings: Lebanon pressure washing, with frost-scaled concrete and shop buildings.
Roofline: gutter cleaning and roof cleaning, both of which can share the wash day.
December rooflines: our Lebanon Christmas light page.
Windows and screens: the Lebanon window cleaning page, with tracks vacuumed and a purified rinse.
Listing the house: the pre-sale exterior cleaning page, and nearby, house washing in Albany.
Cost, plants, paint, gutters and insurance, answered briefly.
A two-story Lebanon home falls in the $350 to $500 band, while a one-level home sits at $299 to $350. The second story needs reach equipment and more cleaner, which lifts the figure. A long or complicated house can reach $600. You get the number in writing before any work begins.
No. Lebanon sits on the GreenTree Willamette Valley route, and the crew charges no trip fee anywhere it works. The drive adds nothing to your bill, whether you are in Lebanon, Albany or Corvallis. Portland metro jobs run on set route days, also with no trip fee.
Usually yes, because that green film is growth and grime sitting on the surface, and a soft wash lifts it. Shaded north walls under trees collect it again sooner than sunny walls. A wall like that may want a wash every six to eight months rather than once a year.
The beds get ready first. The crew soaks every shrub and flower against the house in plain water, then drapes sheets over them before any cleaner comes out. After the last wall, the planting takes a second rinse. This soaking stage keeps shrubs green a week later and stays standard on every wash.
A day or two ahead is the usual gap, because siding has to dry before paint goes on. Most painters ask for the wash first, since fresh paint will not bond to chalked or mildewed siding.
Not yet. Flaking paint on a home built before lead paint was banned may contain lead, so a lead-safe painter should handle it first under Oregon Health Authority rules. Once the paint is sound again, a low-pressure soft wash under 500 PSI can follow safely.
Yes. Keep your windows and doors closed until the crew finishes each wall, then carry on as normal. You do not need to leave, move the car far, or take the day off. The house is ready to use again the moment the crew packs up.
It covers the outside faces of the gutters, along with the eaves, soffits and fascia. Clearing the inside of the trough is a separate gutter cleaning visit, priced from $299. Book three or more services on one visit, such as a wash plus gutters and roof, and the bundle discount of 10% to 25% applies.
Once a year suits most houses in the valley. Shaded or tree-covered walls, where moss and film build up fastest, may want it every six to eight months instead. James Hardie points fiber cement owners toward a regular hose rinse through the year to keep the surface clear.
GreenTree Services carries $2 million in general liability insurance plus workers’ compensation, and can provide a certificate of insurance on request. Ask for it when you get your quote. A lookup of registry number 2424331-91 on the Oregon Secretary of State record confirms the company as a registered Oregon business.
Send the form with a photo of each side, or call. The price comes back on paper, and it covers every wall, eave and soffit.
GreenTree Services · (971) 280-2861 · Oregon Registry #2424331-91
Sources: Lebanon station, monthly (NOAA); Lebanon station, by season (NOAA); Blue Book, Lebanon; Lebanon history entry; Lebanon drinking water; Hardie cleaning tips; OHA lead paint rules; DEQ wash water sheet; State registry search.