Kiawah · Seabrook · Charleston · Lowcountry

The Coastal Standard
for Pristine Exteriors

White-glove exterior cleaning for the Lowcountry's most discerning homeowners. Soft-wash technology that protects your investment — delivered with the precision of a resort service.

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✦ Fully Licensed & Insured
✦ Soft-Wash Specialists
✦ 100% Satisfaction Guarantee
✦ Eco-Friendly Solutions
✦ Family Owned & Operated
Pristine Lowcountry home exterior

Our Story

Adopted by the
Lowcountry

We weren't born here, but we fell in love with South Carolina when we moved here 19 years ago. The Lowcountry has a way of doing that — and once it gets you, you want to take care of it.

That's what Barrier Island Exterior Cleaning is about. Coastal homes face challenges that most cleaning companies don't understand — salt air, humidity, black algae, and the relentless pull of the marsh. We use soft-wash systems calibrated specifically for the exteriors, rooflines, and surfaces common throughout the Lowcountry.

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What We Do

Complete Exterior Care

Four specialized services — each refined for the salt-air climate and architectural character of the Lowcountry coast.

🏠

House Washing

Our signature soft-wash system removes mold, mildew, algae, and salt deposits without a single PSI of damaging pressure. Your siding, paint, and trim emerge like-new.

  • Soft-wash (no high-pressure damage)
  • Biodegradable cleaning agents
  • All siding types: Hardie, vinyl, wood
  • Eaves, soffits & fascia included
  • Pre-rinse of landscaping
🛤️

Driveway Cleaning

Oil stains, mold, mildew, and years of coastal grime are no match for our surface cleaning system. We restore concrete, pavers, and brick to a finish that elevates your entire property's first impression.

  • Concrete, paver & brick safe
  • Oil & rust stain treatment
  • Algae & mildew elimination
  • Walkways & pool decks included
  • Sealing services available
✨

Window Cleaning

Crystal-clear windows restore your Lowcountry views. Our purified water system leaves zero streaks, spots, or residue — inside, outside, or both.

  • Purified water-fed pole system
  • Interior & exterior available
  • Screen cleaning & reinstallation
  • Track & frame detail cleaning
  • Hard water stain treatment
🍃

Gutter Cleaning

Clogged gutters are the hidden culprit behind fascia rot, foundation seepage, and landscape erosion. We clear, flush, and inspect every linear foot — then bag and haul everything away.

  • Full debris removal & haul-away
  • Downspout flush & check
  • Gutter brightening available
  • Before & after photos provided
  • Seasonal maintenance programs

How It Works

A White-Glove
Process

From first contact to final walkthrough, every step is designed to feel effortless for you and exacting for us.

I

Complimentary Quote

Submit your details online or call us directly. We'll assess your property — often with a visual survey — and provide a transparent, itemized quote within 24 hours. No surprises.

II

Pre-Service Preparation

We notify you 48 hours ahead. Our technicians pre-wet and protect all landscaping, seal outdoor outlets, and reposition anything that could be affected — before a single drop of solution touches your home.

III

Precision Cleaning

Using calibrated soft-wash rigs and biodegradable detergents, we work methodically from roof to foundation. Every surface receives the specific treatment its material requires.

IV

Final Walkthrough & Guarantee

Before we leave, we walk the property with you — or send a complete photo report if you're not on-site. Everything we service is backed by a 30-day satisfaction guarantee.

The Results

Before & After

Swipe to see the transformation. Every job is documented — we send you a full photo report before we leave.

Clean house exterior after washing After
Dirty house exterior before washing Before

House Washing · Johns Island

Clean driveway after cleaning After
Stained driveway before cleaning Before

Driveway Cleaning · Kiawah Island

Clean home exterior after soft wash After
Dirty home exterior before soft wash Before

Soft Wash · Seabrook Island

Drag the slider to reveal the transformation

Client Stories

Trusted Across the Lowcountry

★★★★★
"Our Kiawah Island driveway and pavers had years of staining and algae. One treatment and they look like the day we bought the home. The crew was meticulous — they even rinsed our azaleas before they left."
Margaret & Tom H. Kiawah Island, SC · Driveway & House Wash
★★★★★
"I've used three different companies on Seabrook over the years. Barrier Island is the only one that actually follows up, sends photos, and stands behind their work. Worth every penny."
Robert C. Seabrook Island, SC · Full-Service Package
★★★★★
"As a property manager overseeing several Johns Island homes, I need a company I can set and forget. Barrier Island is exactly that — consistent, professional, and my clients rave about the results."
Dana F. Johns Island, SC · Property Management Account
★★★★★
"The windows on our Charleston single house haven't been this clear in years. Zero streaks, zero mess. They wrapped the job in half the time I expected and charged exactly what they quoted."
Elizabeth M. Historic Charleston, SC · Window & Gutter Cleaning
★★★★★
"Salt air is brutal on exteriors. These guys understand coastal homes in a way that the generic pressure-washing services simply don't. My Hardie board siding has never looked better."
James & Carol B. Edisto Island, SC · House & Driveway Wash
★★★★★
"We hired Barrier Island before listing our home and the difference was night and day. Our realtor said the exterior photos looked like a brand-new build. It sold above asking within a week."
Patricia L. Folly Beach, SC · Pre-Listing Package

Where We Work

Serving the Entire Lowcountry

From the barrier islands to downtown Charleston, we're your neighbors — and we know every microclimate, every architectural style, every salt-air challenge unique to these communities.

  • ◉Kiawah IslandPrimary Zone
  • ◉Seabrook IslandPrimary Zone
  • ◉Johns IslandPrimary Zone
  • ◉Historic CharlestonPrimary Zone
  • ○James IslandService Zone
  • ○Edisto IslandService Zone
  • ○Mount PleasantService Zone
  • ○Folly BeachService Zone
Charleston Kiawah Seabrook Johns Is. Edisto Folly Lowcountry, SC

Get Started

Request Your
Complimentary Quote

Tell us about your property and we'll respond within one business day with a transparent, itemized estimate. No obligation, no pressure.

📞
Phone (843) 555-0190
📍
Serving Kiawah · Seabrook · Johns Island · Charleston · Lowcountry
✦   Thank you! We'll be in touch within one business day.

Barrier Island Exterior Cleaning proudly serves the entire South Carolina Lowcountry including Charleston, Kiawah Island, Seabrook Island, Johns Island, James Island, Folly Beach, Mount Pleasant, Edisto Island, Wadmalaw Island, West Ashley, Daniel Island, Sullivan's Island, Isle of Palms, Summerville, and surrounding coastal communities. Specializing in soft-wash house washing, driveway cleaning, window cleaning, and gutter cleaning for residential and vacation properties throughout the Charleston metro area and Lowcountry coast.