Pressure washing on the Treasure Coast usually runs somewhere between about $150 and $600 for a typical residential job, depending on what's being cleaned and how big it is. That's a wide range on purpose — every property is different — so here's what actually drives the number, with honest ballpark ranges for each service.

Typical price ranges by service

  • Driveway or sidewalk: roughly $100–$250 for a standard driveway, more for large or heavily stained concrete.
  • House soft wash: roughly $250–$500 for a single-story home, more for two stories or heavy mildew.
  • Roof soft wash: roughly $350–$700+ depending on roof size, pitch, and how much algae is present.
  • Pavers (clean and re-sand): priced by square footage; sealing is a separate add-on.
  • Pool deck or lanai: varies with surface and size; travertine and screen enclosures take more care.

These are Treasure Coast ballparks for 2026, not a quote — the only way to know your number is a quick look at the property, which is why we give free estimates.

What changes the price

Square footage is the biggest factor, but so are surface type (delicate surfaces need soft washing, which is more involved than blasting concrete), how much buildup there is, height and access, and stain types like rust, oil, or heavy algae. Coastal homes often need a bit more work because salt air accelerates mildew.

Why the cheapest quote can cost you more

An unusually low price often means one of three things: no insurance, high pressure used on surfaces that should be soft washed, or a rinse-only job that looks clean for a month and then the algae returns. A pressure washer in the wrong hands can etch concrete, strip roof granules, or force water behind siding — repairs that dwarf what you saved. Always confirm the company is insured and uses the correct method for each surface.

How to get an accurate price

Have the service, approximate square footage, and any problem areas (oil stains, black roof streaks, rust) ready when you ask. A good company will give you a clear, itemized estimate with no surprises. Request a free same-day estimate or call (772) 559-2666.