Pressure Washing in Duncan, SC
Duncan is just down the road from our Greer office, which makes it one of the easiest places for us to schedule. We wash homes, roofs, driveways and commercial sites around Duncan with the method each surface needs.
Free Estimates
Duncan has changed quickly. Newer subdivisions now sit alongside older homes off US 29, and the town is surrounded by manufacturing and warehouse sites along the I-85 corridor near BMW’s Spartanburg plant. That gives us two very different kinds of work here: residential washing for homeowners, and scheduled exterior cleaning for commercial and industrial properties.
One of our Google reviews comes from a Duncan homeowner who had us clean a driveway and sidewalk that had not looked that good in 30 years. That is a typical Duncan job: concrete that has collected years of red clay, algae and tire marks.
House washing carries a 1-Year Algae-Free Guarantee; roof washing carries a 5-Year Streak-Free Guarantee. Call 864-310-3916 or request a quote online.
Common Exterior Problems Around Duncan
New construction dust and clay. Where lots are still being cleared nearby, bare soil washes onto finished driveways and blows onto siding. Light-colored vinyl in newer neighborhoods shows it fast.
Long driveways and wide slabs. Many homes here have larger concrete areas than in-town properties. A handheld wand on a big slab leaves stripes; a rotary surface cleaner gives an even finish.
North-side algae. Green growth shows up first on the shaded side of the house and on fences, usually within a year or two of the last wash in our humid summers.
Industrial grime on commercial sites. Truck traffic, diesel residue and dust build up on loading areas, entrances and building faces.
Pollen and dust from open land. Duncan still has a lot of open and recently cleared land around it. In spring the pollen load is heavy, and in dry spells fine dust from fields and job sites blows onto siding and screens. Mixed with morning dew, that film becomes the base layer algae grows on.
Concrete that sees heavy traffic. Larger homes here often have three-car garages and long drives, and commercial sites have truck aprons and loading areas. Tire marks, oil drips and clay tracked in from unpaved areas build up faster than on a short in-town driveway.
Services We Provide in Duncan
House Soft Washing
We remove algae, mold, mildew and pollen from siding with low-pressure soft washing. The cleaning solution kills the growth instead of just knocking off the top layer, so siding stays clean longer than after a high-pressure blast. We clean vinyl, fiber cement, painted wood, brick, stucco and stone. Newer Duncan subdivisions use a lot of light vinyl and white trim, which shows algae on the shaded side within a couple of years. Every house wash is backed by our 1-Year Algae-Free Guarantee. Learn more about house washing
Roof Soft Washing
Black streaks on asphalt shingles are Gloeocapsa magma, a cyanobacterium that feeds on the limestone filler in the shingles. Pressure washing strips the protective granules, so we follow the Asphalt Roofing Manufacturers Association’s recommendation and clean roofs with low-pressure chemical treatment. Architectural shingles on newer Duncan homes still grow streaks; they just take a few years longer to show. Roof washing is backed by our 5-Year Streak-Free Guarantee. Learn more about roof washing
Driveway and Concrete Cleaning
We use rotary surface cleaners instead of handheld wands, which leave stripes, and pre-treat by stain type: an iron remover for red clay, a degreaser for oil, sodium hypochlorite for algae and a separate product for rust. Wide Duncan driveways are where a rotary surface cleaner really pays off, because it leaves no wand stripes on large slabs. Learn more about concrete cleaning
Gutter Cleaning
Gutters are cleared by hand, downspouts are flushed, and debris is bagged and hauled away. While we are up there we check for loose brackets, sagging sections, separated seams and fascia problems, and tell you about anything that needs repair. Learn more about gutter cleaning
Commercial Pressure Washing
We run cleaning programs for apartment communities, HOAs, retail centers, restaurants, offices and industrial sites, with COI documentation, a clear scope of work and after-hours or weekend scheduling. Manufacturing and warehouse clients along the I-85 corridor can schedule cleaning on weekends or between shifts. Restaurant and apartment waste areas get hot-water dumpster pad cleaning with commercial degreasers. Learn more about commercial services
Graffiti Removal
Graffiti removal is matched to the surface: brick, concrete, stucco, metal or glass. We test in an inconspicuous spot first, then remove the marking without damaging the material underneath, and can usually schedule within 24 to 48 hours.
Matching the Method to the Surface
Siding and roofs get soft washing. Concrete gets pressure through a surface cleaner. Oil and grease on commercial pads get hot water. For a Duncan home with a long driveway, a typical visit is a soft wash on the house followed by a pre-treated surface clean on the concrete.
Soft washing uses low-pressure water (under 500 PSI) combined with a cleaning solution to kill and remove biological growth. This is the correct method for siding, roofing, painted surfaces, and anything that would be damaged by force. The cleaning happens chemically, not mechanically.
Pressure washing uses high-pressure water (2,000 to 4,000 PSI) to blast embedded stains off hard, durable surfaces. This is the correct method for concrete driveways, sidewalks, loading docks, and warehouse floors, removing built-up dirt, grime, stains, and contaminants.
Hot water pressure washing is used for commercial grease removal on dumpster pads, kitchen areas, and industrial surfaces. Hot water emulsifies fats and petroleum-based contaminants that cold water cannot break down.
Surface-specific treatment tackles stains pressure alone cannot remove. Red clay, rust, oil, tire marks, and organic growth require the right solution for effective cleaning without unnecessary surface damage.
Not sure which method your property needs? Send a few photos with your quote request and we will tell you what we would use on each surface before any work is scheduled.
Maintenance Plans for Duncan Properties
If you would rather not schedule each service on your own, a maintenance plan keeps your Duncan property on a regular cleaning schedule.
Basic Plan: starting at $45.99/mo. Annual house washing and driveway cleaning.
Premium Plan: starting at $79.99/mo. Adds gutter cleaning and twice-yearly scheduling.
Elite Plan: starting at $96.99/mo. Full exterior coverage including roof washing, quarterly visits and priority scheduling.
Plan customers get priority booking during late spring and early fall, when Upstate schedules fill up weeks ahead. Because Duncan is close to our office, plan visits are simple to fit around your schedule. Contact us to choose the right plan.
Why Duncan Homeowners Choose Eco Blast
Written guarantees. House washing comes with a 1-Year Algae-Free Guarantee and roof washing with a 5-Year Streak-Free Guarantee. If growth returns inside those windows, we come back and re-clean at no cost.
Soft Wash Certified technicians. Our crew is trained in soft wash chemistry, application and surface-specific cleaning, so we do not guess at solution strength on your siding or roof.
Licensed and insured. Full commercial liability coverage on every job, with COI paperwork available for property managers and commercial clients in Duncan.
Locally owned. Eco Blast is owned by Joshua Kelley and works out of our office at 420 The Parkway, Suite L, in Greer. We are not a franchise.
Honest, upfront pricing. The price we quote is the price you pay, with no surprise fees or on-site upselling.
Clear communication. We respond to most quote requests within 24 hours, confirm dates and preparation steps in advance, and let you know when we arrive and when we finish.
The right method for every surface. Siding and roofs get soft washing, concrete gets pressure through a surface cleaner, and grease gets hot water. On a typical Duncan job, that can mean three methods in one visit.
Pressure Washing Near Duncan
Greer, Lyman, Wellford, Moore, Spartanburg, Taylors. All service areas.
Eco Blast is based a few minutes away in Greer and also serves Lyman, Wellford, Moore, Spartanburg, Taylors, Simpsonville and the rest of the Upstate. Commercial work extends across South Carolina, western North Carolina and the Charlotte area.
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Customer Support
864-310-3916
info@ecoblastsc.com
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Request a Free Quote in Duncan
Most quotes go out within 24 hours, often from photos or satellite measurements. Call Eco Blast at 864-310-3916 or request your free estimate online.
