How Much Does Deck & Fence Cleaning Cost in Columbia, SC? (2026 Price Guide)
Updated · Columbia Exterior Cleaning
Typical Columbia, SC Market Range
$200–$500
Every job is quoted free — this is a typical market range, not a fixed price. Columbia Exterior Cleaning quotes each property individually, with no deposit required for standard residential work.
Most Columbia, SC deck and fence cleaning jobs run $200–$500, with the number driven by size, material, and how much algae or mildew staining has built up. A small deck or a short fence run with light staining lands toward the low end; a large multi-level deck or a long fence line runs toward the top of the range and sometimes beyond it. These figures reflect the typical Columbia, SC market as of 2026.
Typical Columbia, SC Deck & Fence Cleaning Costs
| Job Type | Description | Typical Columbia Market Range |
|---|---|---|
| Small deck | Under ~300 sq ft, light-to-moderate staining | $175–$275 |
| Large or multi-level deck | 300+ sq ft, or multiple levels/stairs | $275–$400 |
| Fence (per linear foot reference) | Wood, vinyl, or aluminum, both sides | ~$1–$2/linear ft (roughly $175–$300 for a typical 150 ft run) |
| Deck + fence bundle | Both cleaned in the same visit | $350–$500+ |
What Drives the Price
Material
Pressure-treated wood generally tolerates a moderate pressure setting. Composite decking needs a lower setting and a wider fan tip to avoid roughening the surface layer. Vinyl and aluminum fencing clean up quickly with a soft-wash solution; wood fencing takes more care around the grain to avoid gouging.
Size and Linear Footage
Square footage drives deck pricing; linear footage (and whether both sides of a fence need cleaning) drives fence pricing.
Algae, Mildew, and Green Staining Severity
The classic "green line" at the base of a fence, or green-black staining on shaded deck boards, needs a cleaning solution that kills the growth at the root — not just a rinse. Heavier, longstanding growth needs more solution and dwell time.
Prep for Staining or Sealing
If cleaning is step one of a staining or sealing project, expect a bit more attention to detail — checking for remaining mildew in shaded corners, and allowing full dry time (typically 24–48 hours) before the next step.
Getting Ready to Stain or Seal
Most manufacturers recommend letting wood dry 24–48 hours after cleaning before applying stain or sealant, longer in humid weather — which is most of the year in Columbia. Sealing over damp wood traps moisture underneath the finish and leads to peeling and blistering, so this step matters as much as the cleaning itself.
Why Columbia Decks and Fences Need This More Often
Heavy oak and pine canopy across the Midlands keeps decks and fences shaded and damp longer than open-lot properties, which accelerates algae and mildew growth. Lake-area properties — Lake Murray and Chapin especially — deal with additional humidity off the water and often need attention more frequently than an inland, sun-exposed deck or fence.
Get an Accurate Quote for Your Deck or Fence
Tell us the material, approximate size or linear footage, and whether you're planning to stain or seal afterward, and we'll give you a firm price before any work starts. Call or text (803) 717-3217 for a free, no-obligation quote, or learn more about our deck, fence & wood cleaning service.
Frequently Asked Questions
How much does deck or fence cleaning cost in Columbia, SC?
Most Columbia, SC deck and fence cleaning jobs run $200–$500. A small deck or a shorter fence run lands toward the low end; a large multi-level deck or a long fence line runs toward the top and sometimes beyond it. Every quote is free — call or text (803) 717-3217 for a firm number.
Is fence cleaning priced by linear foot?
Often as a reference point, yes — typical Columbia-market rates run roughly $1–$2 per linear foot depending on material and staining, though most quotes are given as a firm total rather than pure per-foot billing. A 150-foot fence run with moderate algae staining generally lands around $175–$300.
Can power washing damage a deck?
Yes, if the pressure is too high, the nozzle is held too close, or the tip is moved across the grain instead of with it. Gouged wood, splintering, and stripped composite surfaces are the most common results of pressure set too aggressively for the material — which is why pressure is matched to wood, composite, vinyl, or aluminum on every job.
How long do deck and fence cleaning results last?
Deck and fence cleaning generally holds up around 12 months in the Columbia, SC market. Heavily shaded areas under oak or pine canopy, and anything near open water like Lake Murray, tend to show algae regrowth sooner than open, sun-exposed surfaces.
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(803) 717-3217Get Your Exact Price — Free
Serving Columbia, Lexington, Irmo, West Columbia, Cayce, Forest Acres, Chapin, and Blythewood — Richland and Lexington Counties. Open 7 days a week, 7am–8pm.