Miami Deck & Patio Pressure Washing
Decks and patios in Miami face constant exposure to weather, foot traffic, and biological growth. Wood decks accumulate algae, mildew, and UV-grayed surfaces that make them look far older than they are. Composite decks develop mold and mildew in the grooves. Concrete patios stain from plant matter, food spills, and general wear. Pressure washing restores all of these surfaces — the key is matching pressure and method to the material.
Deck and patio washing in Miami typically costs $100–$300 depending on surface size and type. A 200 sq ft wood deck runs $100–$175. A 400 sq ft composite deck or concrete patio runs $150–$300. 14 of 14 verified providers in Miami include deck washing in exterior cleaning packages. Service areas cover the Miami area including Doral, Miami Beach, South Florida. Bundling deck washing with house or driveway washing usually saves $50–$100.
Wood decks in Miami require low-pressure washing (500–1,000 PSI) to avoid raising wood grain or damaging fibers. After washing, many Miami homeowners follow with a deck stain or sealant application — pressure washing prep is often included in staining quotes. Composite decks need even less pressure — the main goal is cleaning mold and mildew from grooves without scratching the surface. Concrete patios can handle higher pressure (2,000–3,000 PSI) for heavy stain removal.
Miami Providers Offering Deck washing
gutter cleaning · window cleaning · natural stone treatment · post construction cleaning
glass polishing · protective coating · stain and grease removal · oil and grease spot removal · gutter guard cleaning +3 more
gutter cleaning · sealing/staining after wash · turf sanitizing
gutter cleaning · sealing/staining after wash
gutter cleaning · window cleaning · solar panel cleaning · rust stain removal · oil and grease removal +3 more
gutter cleaning · solar panel cleaning · roof washing · high dusting · light fixture cleaning +5 more
gutter cleaning · window cleaning · paint removal · oil stain removal
gutter cleaning · window cleaning · caulking · wood staining · demolition +1 more
pressure washing · roof cleaning · awning cleaning
carpet cleaning · sanitization and disinfection services
window cleaning · emergency board-up
paver sealing · waterproofing · water leak repair
Deck & Patio Pressure Washing FAQ — Miami
How much does deck pressure washing cost in Miami?
Deck washing in Miami costs $100–$175 for a small wood deck (200 sq ft) and $150–$300 for a 400 sq ft deck or patio. Composite decks cost about the same as wood. Bundling with house or driveway washing usually saves $50–$100. Compare quotes from 14 providers in Miami for your specific surface area and material.
Can a wood deck be pressure washed in Miami?
Yes, but with caution. Wood decks should be washed at 500–1,000 PSI maximum — too much pressure raises wood grain, damages fibers, and leaves furry or splintery surfaces. Experienced Miami pressure washing companies use low-pressure soft wash techniques for wood and always keep the nozzle moving. Ask your provider what PSI they use on wood decks before hiring.
Should I seal my deck after pressure washing in Miami?
For wood decks, absolutely — washing opens the wood grain and is the perfect preparation for stain or sealant. Allow the wood to dry completely (24–48 hours) after washing before applying finish. Many Miami pressure washing companies offer deck staining as a follow-on service, or coordinate with deck contractors. For composite decks, sealing is not necessary — cleaning is sufficient.
How often should I pressure wash my deck in Miami?
Wood decks in Miami should be washed and refinished every 1–2 years to maintain appearance and protect the wood. Composite decks benefit from annual cleaning to prevent mold and mildew in grooves. Concrete patios typically need washing every 1–3 years depending on exposure and use. Annual deck washing before summer entertaining season is the most popular schedule.