GRIDWASH Utility · Horry County Call for a free estimate (570) 216-6511

What we do

Our Services

Everything outside your house, handled by people who live in the same county you do. Every job is quoted in person and free of charge.

Whole-House Soft Washing

Mold and algae gone, siding intact

A lot of companies point a high-pressure wand at your house and pull the trigger. That cracks vinyl, warps window seals, strips caulk, and forces water behind the siding where you can't see what it's doing.

We use a low-pressure soft-wash process instead. Professional cleaning solution does the work, killing mold and algae at the root rather than blasting the surface layer off and leaving the rest to grow back in a few months. Your house gets clean and stays clean longer.

Best for

Vinyl, stucco, Hardie plank, brick, and wood siding

Typical pricing

Based on square footage and number of stories. Try the calculator

Driveway & Concrete Cleaning

Even, streak-free, edge to edge

Driveways, sidewalks, patios, and pool decks take the worst of it — tire marks, oil and fluid drips, and the black mildew streaking that coastal humidity brings on fast.

We run a rotary surface cleaner rather than a handheld wand. It covers the slab evenly at a consistent distance, which is the difference between clean concrete and concrete with stripes across it. No wand lines, no patchy spots, no zebra pattern you notice a week later.

Best for

Driveways, sidewalks, patios, and pool decks

Typical pricing

Quoted on site — depends on square footage and stain severity

Deck, Fence & Patio

Clean deep without wrecking the material

Coastal sun and humidity turn wood gray and leave a slick algae film on everything you walk on. It's not just ugly — a wet algae-covered deck is genuinely slippery.

Wood, composite, and vinyl each need different handling. We match the chemical strength and the rinse pressure to what we're actually cleaning, so we get the growth out of the grain without splintering boards or scarring the surface layer on composite.

Best for

Wood decks, vinyl and wood fencing, composite boards, brick pavers

Typical pricing

Quoted on site — depends on size, material, and condition

Not sure what you need?

We'll come look, and tell you straight.

Estimates are free and there's no obligation. If something doesn't need doing yet, we'll tell you that too.

Call now