GreenTree restores Salem patios to a clean, slip-free finish, lifting moss, weeds, and grime from pavers, concrete, brick, and stone across Marion County. Every job is backed by a written price-lock quote, $2M insurance, and our Triple Protection Guarantee.
Most patio cleaning in Salem runs $175 to $500, depending on size, material, and whether pavers need re-sanding. A standard paver or concrete patio runs about $200 to $400. GreenTree uses a flat-surface cleaner, re-sands paver joints, and locks the price in writing first.
Salem gets about 40 inches of rain over roughly 150 wet days a year. As a result, patios stay damp, moss spreads across the surface, and weeds take root in the joints between pavers and bricks.
A patio in the mid Willamette Valley sits low, shaded, and damp for much of the year. Moss and black algae coat the surface, and the sand between pavers washes out and fills with weeds and grit. On stamped or colored concrete, the same growth dulls the finish. Left alone, the surface turns slick and the pavers start to shift and settle unevenly.
Cleaning a patio restores both the look and the safety of your outdoor living space. For example, a clean, re-sanded paver patio is firm and slip-free. By contrast, a mossy one is a fall waiting to happen, especially near a pool or hot tub. A professional clean clears the growth at the root, locks the pavers back in place with fresh joint sand, and brings the whole space back.
A proper patio clean does more than rinse the top. Our crew lifts moss and black algae, then pulls and treats the weeds in the joints. In addition, it clears grease, food stains, and the leaf and tannin staining under trees. On a paver patio, we then re-sand the joints, which locks the pavers in place and slows the weeds and moss from returning.
From the front of the property to the back, we handle every surface that needs it.
The most common patio here. We clean, pull joint weeds, and re-sand so the pavers lock back together.
Plain and broom-finish concrete cleaned with a flat-surface cleaner for an even, bright result.
Decorative surfaces soft-washed at low pressure so the pattern and color stay intact.
Natural stone and brick cleaned of moss and grime without etching the softer materials.
Grease, sauce, and food stains lifted from the spots that take the most use.
Slip-prone wet areas cleared of algae so they stay safe underfoot.
A four-step process that matches the method to the surface, so it comes clean without damage.
First, we walk the patio with you, identify the material, and note moss, weeds, and stains. Then we protect nearby plants and furniture before any water touches the surface.
Next, we apply a solution that kills moss, algae, and the weeds in the joints at the root. Pre-treating means the growth comes out cleanly and stays gone longer than a plain rinse allows.
We then run a flat-surface cleaner across concrete and pavers rather than a bare wand. As a result, the pressure stays even and avoids the striping and the etching a wand can cause. Decorative surfaces get low pressure.
Finally, on a paver patio we sweep fresh polymeric or joint sand into the gaps. This locks the pavers in place, firms up the surface, and slows weeds and moss from coming back.
patio cleaning in Salem typically runs $175 to $500. A standard paver or concrete patio runs about $200 to $400, and re-sanding paver joints adds $75 to $200. The exact price depends on size, material, and whether re-sanding is needed, and GreenTree quotes it all in writing first.
The price of patio cleaning in Salem depends on the size, the material, and whether pavers need re-sanding. A small concrete patio costs less than a large paver patio that needs joints re-sanded. Every figure is locked in writing before we start.
| Patio Cleaning service | Typical Salem price | Notes |
|---|---|---|
| Small patio (under 200 sq ft) | $150 to $275 | Clean and treat, single surface |
| Standard paver or concrete patio | $200 to $400 | Clean, weed treatment, even finish |
| Large or multi-level patio | $350 to $600 | More square footage and detail work |
| Paver joint re-sanding (add-on) | $75 to $200 | Locks pavers, slows weeds and moss |
| Stamped or decorative concrete | $200 to $450 | Low-pressure soft wash to protect the finish |
| Patio plus driveway package | $350 to $700 | Clean the patio and driveway together |
For comparison, relaying or replacing a settled, weed-choked paver patio costs $15 to $30 per square foot, often thousands of dollars. A yearly clean and re-sand protects the patio for a small fraction of that.
Different surfaces need different methods. Here is when each applies.
GreenTree picks the method after looking at your patio, so a decorative surface never gets blasted and a tough paver patio never gets a weak rinse.
Cleans pavers and concrete evenly and avoids the striping a bare wand leaves.
We sweep fresh sand into paver joints to lock the surface and slow weeds.
Moss, weed, and stain treatments matched to pavers, concrete, brick, and stone.
Full PSI for pavers and plain concrete, low pressure for decorative surfaces.
GreenTree is a family-run Oregon exterior cleaning company. It was founded by Andreas Benavente, who graduated from Oregon State University with a bachelor’s in finance. The company holds an Oregon CCB license. In addition, it carries $2M in general liability coverage plus workers compensation. GreenTree also holds a 5.0-star Google rating from more than 47 verified reviews. Every patio cleaning in Salem comes with the Triple Protection Guarantee.
The crew is made up of trained W-2 employees, not day-labor subcontractors. As a result, the same standards apply on every Salem job. Andreas Benavente built the company on that consistency. Finally, every job finishes with before-and-after photos, so you can see the result even if you were at work while we worked.
“Our paver patio was full of moss and weeds. GreenTree cleaned and re-sanded it and it looks like new, plus the weeds have not come back.”
“They cleaned our stamped concrete patio carefully and the color is still perfect. Exactly the price they quoted.”
“Did the patio and pool deck before a party. No more slippery moss, looked fantastic.”
Our crew works throughout Salem, including South Salem, West Salem, Keizer, Sunnyslope, Northgate, Pringle Creek, Morningside, and Candalaria, plus nearby Keizer. Wherever you are in Marion County, the wet the mid Willamette Valley climate is the same. So the work follows the same yearly cycle, and we schedule accordingly. Founder Andreas Benavente set up that seasonal cadence so no Salem property gets missed.
Patio Cleaning in Salem works best as part of a full exterior plan. For that reason, many homeowners pair it with our patio cleaning service. They also book it alongside patio cleaning in nearby Keizer for a rental or second property. GreenTree handles the scheduling, so the whole job lands in one visit.
Most patio cleaning in Salem runs $175 to $500. A standard paver or concrete patio runs about $200 to $400, and re-sanding paver joints adds $75 to $200. The price depends on size, material, and whether re-sanding is needed, and GreenTree locks the full figure in writing first. It costs a fraction of the thousands a paver relay or replacement runs.
Not when the pressure matches the material. We run full pressure with a flat-surface cleaner on pavers, brick, and plain concrete for an even finish, and we drop to low pressure on stamped, colored, or sealed surfaces. That gets the patio clean without etching the concrete or blowing out the paver joints.
Yes, and on a paver patio it matters. Cleaning washes out the old joint sand, and leaving the joints empty lets pavers shift and weeds return fast. We sweep fresh polymeric or joint sand into the gaps, which locks the pavers in place, firms up the surface, and slows weeds and moss from coming back.
Yes. We treat the weeds in the joints with a solution that kills them at the root, then clean them out and re-sand the joints. Re-sanding is the key step. Fresh sand in the gaps makes it much harder for new weeds to take hold. As a result, the patio stays clean far longer than hand-pulling weeds.
Once a year keeps a Salem patio free of the moss and algae that the 40 inches of annual rain encourage. Shaded patios under trees may need it more often. A yearly clean and re-sand also keeps the pavers locked in place and the surface safe, instead of letting moss build into a slip hazard.
Yes, and we treat it gently. Stamped, stained, and colored concrete gets a low-pressure soft wash plus a cleaning solution rather than high-PSI blasting, so the pattern and color stay intact. High pressure can etch and dull decorative concrete, which is why we confirm the surface at the quote and set the method to match.
A film of moss and black algae builds up on a damp, shaded patio, and it turns dangerously slick when wet. Salem’s 150 rainy days a year give it plenty of time to grow, and it is worst around pools and hot tubs. A proper clean removes the growth at the root and restores traction across the whole surface.
Spring through early fall is ideal, when the surface can dry between Salem rain events. That said, patio cleaning works year-round here, and many homeowners book in spring to clear the moss that built up over the wet winter or ahead of summer entertaining. We schedule around the forecast either way.
Yes. Brick and natural stone grow the same moss and algae as concrete in Salem’s climate, and some stone is soft enough that high pressure would damage it. We match the pressure and cleaner to the material, lifting the growth and grime without etching or pitting the surface.
A standard Salem patio usually takes one to three hours depending on size and how much moss and weeding is involved. A large multi-level patio, or one that gets re-sanded, can take longer. We give you a clear time window when we lock the quote so you can plan around it.
Yes. GreenTree is Oregon CCB licensed and carries $2M in general liability coverage plus workers compensation, with documents on request. That protects your property if anything goes wrong, and it meets the vendor requirements most Salem HOAs and property managers set for outdoor work.
Yes, and it is the best value. Many Salem homeowners pair a patio clean with a driveway or walkway clean and have us handle it all in one trip. Bundling saves a separate visit charge and gets all your concrete and paver surfaces matching at once. We quote the full package in writing up front.
Get a written, price-locked quote for patio cleaning in Salem today. $2M insured, Oregon CCB licensed, Triple Protection Guarantee on every job.