Deck Cleaning in Long Island and Suffolk County, NY

Professional Deck Cleaning
Backed by Safety, Precision, & Local Expertise

Deck Cleaning Long Island & Suffolk County NY

When was the last time you gave your deck a little TLC? Platinum Power Washing has you covered.

As a community-driven, fully insured company, we’ve provided tailored deck cleaning in Long Island and Suffolk County, NY, since 2017. Whether you have a vinyl, wood, composite, or concrete structure, we fine-tune our chemical mixes, dwell times, and pressure levels for a safe yet thorough refresh.

Many also appreciate our gentle soft wash techniques, exhaustive plant and property protection protocols, and customer-first approach. Book a session today!

Fair, Transparent Pricing for
Deck Cleaning Across Long Island & Suffolk County

Honesty and clear communication are core foundations of our service:

Deck Cleaning Pricing Breakdown

We have a minimum service charge of $250, so we always encourage bundling treatments for smaller projects. Our rates vary depending on the deck’s material and layout:

  • Vinyl: $5 per section per side
  • Composite: $300–$750
  • Wood: $400–$950

Buildup type and severity, as well as access challenges like multi-level setups, also influence the final bill. We always recommend in-person assessments for an accurate quote!

Special Offers and Discounts

Save on your next session with our active deals:

  • 10% veteran discounts
  • Complimentary professional house washing services with our paver/sand/seal package
  • Monthly raffle giveaways during seasonal campaigns
  • Service bundling for special rates (and to meet the $250 minimum charge)

How We Clean Every Type of Deck
Safely & Effectively

You name it, our trained soft washing team can proficiently revitalize it:

Vinyl Decks & Fencing

Vinyl Decks & Fencing

Vinyl structures typically need soft washing with a 0.5-1% sodium hypochlorite (SH) mix, followed by a gentle rinsing. Our deck mold and algae removal process won't harm the surrounding landscaping.

Composite Decking (Trex, etc.)

Composite Decking (Trex, etc.)

Our low-PSI fan-tip nozzles and 0.25-0.5% SH solutions brighten composite decks with zero risk of etching or warping. The surface may need longer rinses depending on the buildup present.

Cedar and Pressure-Treated Wood Decks

Cedar and Pressure-Treated Wood Decks

For a safe cedar deck cleaning in Suffolk County, we do a 1.5-2% SH pre-treatment and 800 PSI rinse. A 10 to 15-minute oxalic acid-based brightener soak protects the fibers and restores their tone.

Concrete and Pool Decks

Pool Decks and Stone Surrounds

Our deck cleaning in Long Island and Suffolk County, NY, covers paver, stone, and concrete pool spaces, too. We use redirect sprayers or barrier setups to protect the area from runoff and debris.

Why Homeowners Trust
Platinum Power Washing for
Deck Cleaning

Many have made us their go-to expert deck cleaning services in Long Island, NY, for the following reasons:

We Never Use a "One-Chemical-Fits-All" Approach

We take the time to create custom mixes to suit every deck, like brighteners for cedar, low SH concentrations for composites, and stronger products for mold-heavy wood.

You Don’t Pay Until You’re 100% Satisfied

Clients only pay after they're happy with our output. This policy applies to all our offerings, from thorough gutter cleaning to roofing maintenance.

Our Process Prioritizes Your Plants, Pets, and Property

Our team soaks nearby greenery before, during, and after a session to minimize chemical exposure, then covers delicate areas with tarps and deflectors. We advise keeping pets indoors until the decks have dried.

Fully Insured and Locally Trusted Since 2017

Why risk it with a fly-by-night operation? Since our inception, we've earned many loyal clients and positive reviews across Suffolk County.

Residential or Commercial – We'll Work Around You

Schedule sessions whenever they're most convenient, even on weekends. We can also perform services without the client's presence.

Request Your Free Deck Cleaning Estimate Today

Our 5-Step Deck Cleaning Process
Proven and Trusted

Our deck cleaning in Long Island and Suffolk County, NY, includes:

On-Site Deck Evaluation and Safety Prep

We review the deck's material and condition with the homeowner and document pre-existing issues.
1

Property Protection and Pre-Wetting

Surrounding plants, siding, and fragile surfaces receive a thorough soak, then we move or shield furniture and décor.
2

Material-Specific SH Application

Whether you need a vinyl refresh or soft wash composite and wood deck restoration, we use specific SH and surfactant blends to suit the structure:

  • Vinyl: 0.5–1%
  • Composite: 0.25–0.5%
  • Wood: 1.5–2%

The product needs to sit for five to 15 minutes.

3

Gentle Rinse and Cedar Brightening

A rinse with fan-tip nozzles lifts any remaining residue. Wood may need an oxalic acid brightener application.
4

Final Rinse and Client Walkthrough

After rinsing the deck and the surrounding area, we assess our output with the client and advise waiting at least 24 to 48 hours before staining.
5

100% Satisfaction Guarantee
We Don’t Take Payment Until You’re Happy

Before & After
See the Deck Difference Results

What Our Customers Say

Carol B
2 days ago
This was the second time I used Platinum Power Washing. It was a pleasure working with Joe. He was on time, courteous, and the end result was even better than I remembered. My driveway, walkway and stoops looked amazing.
Response from the owner:Pleased to hear you found our team courteous and the service timely. Your positive feedback means a lot.
Diane RyanReed
1 week ago
Response from the owner:Thank you, Diane, for your 5-star review! We are thrilled to hear you had a great experience with our service. If you need any further assistance, feel free to reach out.
Michele Hamann
1 week ago
Joe and his team are excellent to work with. They have done multiple jobs for my family. They just finished power washing my daughter’s patio pavers and they came out great. His pricing is very reasonable.
Response from the owner:Power washing your daughter's patio pavers really highlighted our team’s dedication, and we're glad you were pleased with the results.
Elke Connor
4 weeks ago
I had my house, patio, walkway and shed powerwashed today, Kirk went above and.beyond!! Highly recommend!!
Response from the owner:Thank you, Elke! We're glad Kirk provided excellent service on your house and patio. Highly appreciated!
Lisa
4 weeks ago
These guys are great. I had both my house and my mother's house power washed (along with deck and patio). They went above and beyond; I could not be happier with the work they did and the price was more than reasonable. I highly recommend them.
Response from the owner:It's wonderful to hear your house and your mother's house were both power washed to your satisfaction; your recommendation means a lot.
Deanna Shea
7 months ago
Kirk and his team were so easy to work with! They came promptly and did an amazing job power washing 5 year old stain off of my deck! Definitely plan on using them again!
Response from the owner:Thank you for highlighting our team's prompt service and thorough work. Your positive review is valued.
Pat Mcc
8 months ago
Joe , Kirk and Cameron performed power washing tasks at my residence. The house siding, brick pavers, vinyl fences & roof look new again. Pleasure to work with and the cost is very competitive. Arrived on time excellent communications and did everything they said they would do. They even washed the mailbox. I would highly recommend Platinum. Refreshing to find honest hard working folks.
Response from the owner:We appreciate your Business and happy to hear that you’re satisfied. Happy to serve a home owner of the selden New York community.
Savio DelPozzo
9 months ago
This company did a fantastic job on power washing my HOME. Cameron was my tech cleaner walked me through all the procedures on a soft wash with no damage to the siding of my home was very meticulous and detailed on my steps and stoops !!! did a overall fantastic job would highly recommend platinum power wash !!!⭐️⭐️⭐️⭐️ ask for Kurt or Cameron!!! Outstanding!!!
Response from the owner:Happy we could help you with your beautiful home in Manorville !
Bob Hutnick
9 months ago
What a beautiful job they did on my house my fence my entranceway, all perfect and sparkling, clean A very neat very much appreciated
Response from the owner:We're glad to hear your home and entranceway are sparkling. Thank you for sharing your experience with us.
Daniel Rando
9 months ago
Professional work.. great service.. extremely fair pricing.. 100 percent recommend Joe and his brother!! Great job!!
Response from the owner:Thank you for highlighting Joe and his brother's work and pricing. Your review means a lot.

Frequently Asked Questions

If your deck has rotted wood, we’ll assess it before cleaning and let you know if it’s worth servicing. In cases where the damage is extensive, we’ll recommend replacement instead to avoid wasting your money. For minor rot or isolated boards, we may still clean around them if you’re planning repairs later.

Cleaning and brightening will improve the appearance, but it won’t fully restore the original color. Sun exposure, weathering, and uneven aging affect how each section responds. You can expect a significant enhancement in tone and brightness, especially on cedar, but not a “like new” finish.

We don’t provide full wood restoration or repairs. Our service includes deep cleaning and brightening with an oxalic acid solution for cedar and other wood surfaces. If boards need to be replaced or refinished, we’re happy to refer you to a contractor.

We have a $250 minimum for any service visit. If the deck cleaning alone falls below that, we recommend bundling with another service like house washing or fence cleaning to maximize your value and meet the minimum.

Yes, but only with your permission. We’ll ask about larger items beforehand and may move them if necessary. We recommend removing small or delicate décor in advance to ensure nothing is damaged during the deck cleaning process.

We take precautions to minimize sand or runoff from entering your pool. If the deck surrounds your pool, we may redirect water flow, rinse away debris from the edges, or shield the pool during service. That said, light residue is sometimes unavoidable, especially if there’s heavy buildup or joint sand.

For poolside decks and sensitive areas, we pre-wet plants, use shields, and closely manage chemical application. In some cases, we’ll direct runoff away from pools or high-risk areas to avoid contamination. Your safety and landscape protection are always part of our setup process.

We recommend removing poolside furniture and ensuring pool covers or skimmers are in place, if available. While we take extra care around pools, prepping the area helps reduce the chance of debris or water runoff entering the pool during cleaning.

We recommend waiting 24–48 hours after cleaning before staining or sealing your deck. This allows the wood to fully dry and ensures the best absorption and finish for your staining product.

Fences and gates are not automatically included in a deck cleaning service. However, they can be added as part of a bundled quote, and we often clean them together if made of the same material. Just let us know during the estimate if you’d like them included.

Get a Fast, Free Quote for Deck Cleaning
in Long Island or Suffolk County, NY

With Platinum Power Washing, you don’t have to pay until you’re satisfied. Call (631) 603-2160 for your deck cleaning in Long Island and Suffolk County, NY. Bundle it together with other treatments like expert fence cleaning for convenience!