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Pressure Washing

Pressure Washing for Charleston Properties

Professional pressure washing restores the sparkle of your siding, roofs, walkways and patios. We safely wash away grime, mildew and sea-spray buildup using calibrated surface pressure, ensuring zero exterior damage from harsh nozzles or improper equipment.

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Prestige Home Experts washing years of mildew and salt build-up off residential siding
Since 2003 Coastal clean
What's included

Right pressure, right surface, every time

Concrete can take a lot. Siding, render and roof shingles cannot. Matching the method to the material is the whole job.

House & Siding Washing

Soft-wash detergent and low pressure that lifts mildew and salt without driving water behind the cladding.

Driveways & Concrete

Surface cleaners that strip oil, algae and grey weathering evenly, with no wand stripes left behind.

Patios & Walkways

Pavers, flagstone and pool surrounds cleaned back without blasting out the jointing sand.

Decks & Fences

Gentle pressure that clears grey and green growth while leaving the timber grain intact.

Roof Soft Washing

Low-pressure treatment for the black algae streaking on shingles — never a pressure wand on a roof.

Mildew & Algae Treatment

Detergents that kill the growth at the root so it stays off longer than a plain water blast.

Pre-Paint Preparation

The full rinse that has to happen before any exterior coating will bond properly.

Plant Protection

Landscaping rinsed and covered before and after, so the beds survive the cleanup.

Surface cleaner lifting years of grey weathering off a residential concrete driveway
Built for the Lowcountry

Humidity means it grows back faster here

Charleston gives mildew and algae everything they need — warmth, moisture and shade. North-facing walls, shaded patios and anything under a tree canopy go green far quicker than they would inland, and salt in the air adds a film that plain water will not shift.

That is why we treat rather than just blast. Detergent kills the growth at the root, the rinse takes the residue off, and the surface stays clean for months longer than a high-pressure pass on its own.

Soft washing on siding and roofs
Detergent treatment, not just water
Surface cleaners for even concrete
Landscaping protected throughout
On the job

What pressure washing looks like with our crew

Technician soft washing the upper siding and trim of a residential property

Whole-House Soft Washing

Siding, soffits and trim brought back without forcing water behind the cladding or under the boards.

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Operator carefully pressure washing the boards of a residential timber deck

Decks & Outdoor Living

Timber and composite decking cleared of grey and green growth at a pressure the boards can take.

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Rotary surface cleaner producing an even clean line across a concrete driveway

Driveways & Hard Surfaces

Rotary surface cleaners for an even finish across concrete, with no stripes or wand marks.

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Methods

Four different jobs, four different settings

"Pressure washing" covers a range of methods. Picking the wrong one is how siding gets scarred, jointing sand gets blown out and shingles lose their granules.

Soft Wash (low pressure) Detergent-led, for siding, render, roofs and anything that water could get behind.
Rotary Surface Cleaning Even, stripe-free passes across driveways, patios and large flat concrete.
Controlled Pressure Dialled back for timber decking and fencing so the grain is not raised or torn.
Targeted Spot Treatment Oil stains, rust marks and heavy algae dealt with directly before the general wash.
Close view of a rotary surface cleaner stripping algae and grime from paving
Prestige Home Experts operator rinsing exterior siding and window trim clean
Why Prestige

A crew that shows up, and a number that answers

We have been cleaning Charleston properties since 2003. We turn up with the right equipment for your surfaces, and we do not leave stripes, scars or dead planting behind.

Licensed and insured
BBB accredited, A+ rating
Fixed written pricing
Tidy site, every single day
Mon–Sat, 7am to 5pm
Serving greater Charleston
FAQs

Pressure washing questions we get asked

Not the way we do it. Siding gets soft washed — detergent and low pressure — because high pressure can force water behind the cladding and mark the surface permanently.
In Charleston, most homes benefit from an annual wash. Shaded elevations and anything under tree cover often need it more like every nine months.
Yes, by soft washing only. A pressure wand strips the granules off asphalt shingles and shortens the roof life — we treat the algae chemically and rinse gently.
We wet down and cover planting before we start and rinse it again afterwards. Handled properly, the detergents we use will not damage established landscaping.
No, as long as we have access to the exterior and an outside water supply. We will confirm the details with you when we book it in.
Charleston and the surrounding Lowcountry — including Charleston Downtown, Mount Pleasant, James Island, Johns Island and Seabrook Island.

Ready to see it clean again?

Tell us what needs washing and we'll get you a written estimate.

Call (843) 696-8691

Mon–Sat, 7am to 5pm · alex@prestigehomeexperts.com