Power Washing Services

Years of dirt, mold, and grime build up gradually — and most homeowners do not realize how much until it is gone.

Power washing is one of those services that delivers an immediate, visible result — and most homeowners are surprised by how much of a difference it makes. Driveways that have gone gray with years of embedded dirt, siding covered in algae and mildew streaks, walkways stained from seasons of weathering — all of it comes off with the right equipment and the right technique. At D&J Construction, power washing is not just pointing a wand at a surface and hoping for the best. Pressure levels, nozzle selection, and cleaning agents are all matched to the specific surface being cleaned so the job removes what needs to come off without damaging what needs to stay intact. Dennis has been doing this work on Long Island properties for over 11 years and understands how different surfaces respond to different approaches.

D&J provides power washing services across Nassau and Suffolk County for driveways, sidewalks, siding, decks, patios, and fences. Long Island's humid summers create ideal conditions for mold, algae, and mildew growth on exterior surfaces — and once it takes hold, it spreads. A driveway in Patchogue that looks permanently stained, siding in Levittown covered in green algae, a deck in Smithtown that has gone dark with moisture and debris — these are all situations D&J handles regularly. The equipment used is commercial grade, the technique is adjusted per surface, and the results are consistent across every property type. Dennis oversees every job and makes sure the work is done without cutting corners on pressure control or surface protection.

The difference power washing makes to a property's appearance is immediate and significant. It is also one of the most cost-effective ways to improve curb appeal, prepare surfaces for painting, or simply maintain a home's exterior before seasonal changes take a larger toll. Most jobs are completed in a single visit. Call (855) 594-4857 to schedule your power washing service and see the difference the right crew makes on your property.

What We Offer:

Driveway Power Washing — Deep cleaning of concrete and asphalt driveways to remove embedded dirt, oil stains, algae, and weathering that regular cleaning cannot touch.
House Siding Washing — Safe, controlled pressure washing of vinyl, wood, and composite siding to remove mold, mildew, algae, and seasonal grime without surface damage.
Deck & Patio Cleaning — Power washing of wood and composite decking surfaces to remove dirt, mold, and discoloration in preparation for sealing, staining, or simply regular use.
Sidewalk & Walkway Cleaning — Concrete and paver walkway cleaning that removes staining, algae growth, and embedded debris from foot traffic areas around the home.
Fence Washing — Wood and vinyl fence cleaning to remove dirt, mold, and weathering that builds up on fence surfaces exposed to Long Island's seasonal conditions.
Pre-Paint Surface Preparation — Power washing of exterior surfaces prior to painting to remove all contaminants and ensure proper paint adhesion on clean, dry surfaces.
Patio & Outdoor Surface Cleaning — Cleaning of brick, concrete, and paver patio surfaces to restore appearance and remove buildup that accumulates through outdoor use and weather exposure.

Why Choose D&J Construction for Power Washing Services

Pressure Matched to the Surface — Too much pressure on the wrong surface causes real damage — stripped wood, etched concrete, forced water behind siding. D&J adjusts pressure and technique to what each surface actually requires so the cleaning is effective without being destructive.
Commercial Grade Equipment — The equipment D&J uses is not residential hardware. Commercial grade machines deliver consistent pressure and flow that produces results a standard homeowner unit simply cannot match — especially on heavily soiled driveways and siding.
Covers the Full Exterior — Driveway, siding, deck, walkways, fence, and patio all handled by the same crew in the same visit when needed. No coordinating separate services for each surface around your home.
Prepares Surfaces for What Comes Next — If your exterior painting, deck staining, or siding work is coming up soon, power washing is the right first step. D&J coordinates power washing as part of a larger project sequence when needed so surfaces are properly cleaned before any coating or finish work begins.
11 Years on Long Island Properties — Long Island exteriors deal with specific conditions — salt air near the water, heavy humidity in summer, freeze-thaw cycles in winter. D&J has been power washing properties across Nassau and Suffolk County long enough to know exactly what buildup looks like here and what it takes to remove it properly.