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TRUSTED BY OSWEGO, NY HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon33
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Oswego - Updated Nov 2026

Avatar for Elite Painting
Elite Painting
4.2(
53
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Oswego, NY and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"I was very impressed from the first contact to gather my information.. we did a walk through. And they started immediately. The crew was very professional and they cleaned and swept before they left. I highly recommend them.."
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+35

Response time2 days
2 neighbors recently requested a quote
Recommended by73%of homeowners
Cornerstone Structural Group LLC
New to Angi
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Oswego, NY and surrounding areas

Approved

Free estimates

Cornerstone Structural Group LLC has over 10 years worth of satisfied customers, and over 100 projects to demonstrate our capabilities and results that our team delivers. We excel at deck building and deck repair, and also offer siding and fencing services as well. We have a crew that specializes in interior refinishing as well, with a proven track record of happy clients. Contact us at (570)-977-9265 to get a free consultation, or check out our Facebook page to see our projects in real-time!

Avatar for Preserve Pro Cleaning & Property Perseverations
Preserve Pro Cleaning & Property Perseverations
5.0(
13
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Oswego, NY and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"The work they did was top notch They finished all project early and all the cleaning they did was done exactly how i asked and the demolishing and drywall finishing they did looks amazing I'm totally please with the work they did"
roof rot repair and new roof
composite deck
deck tear out
roof rot repair
drywall finishing

+7

Response time30 mins
Response rate100%
Recommended by100%of homeowners
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Deck Cleaning FAQs, answered by experts

It’s important to make sure the wood on a new deck is properly seasoned. Seasoning a deck is simple: Once you build it (or have a pro do so), just leave it alone so it can acclimate to the environment. If you don’t give the deck proper seasoning time before staining, the stain can lock in any lingering moisture and cause mold, rot, and other moisture issues down the road. Give the wood at least four to eight weeks to season before you stain.

Routine cleaning, sealing/staining, and inspection prolong deck life and appearance.

What goes under your floating deck depends on your preferences. Some homeowners put landscaping fabric underneath their decks to prevent weeds from popping up through the boards. Others choose to build a floating deck over grass or gravel. However, it’s best not to set your deck directly on the ground. Instead, set your deck on blocks to keep it elevated enough to prevent moisture from rotting the wood.

The best way to sand a deck is by cleaning it, sanding the boards and stairs with 60- or 80-grit sandpaper, and sanding the railings and posts with 80-grit sandpaper. You should sand in the direction of the wood grain to avoid damaging the timber. When sanding your deck, use medium pressure and aim for an even sand. Pressing too hard with a sander can damage decks, as most are softwoods.

A ground-level deck is a great idea for an outdoor space because it’s easy to access and doesn't require stairs or railings. You can install a ground-level deck near your home or farther away on your property. You can place a ground-level deck around a pool, fire pit, or near a view such as a lake, pond, or area of trees.

The Oswego, NY homeowners’ guide to deck cleaning services

From average costs to expert advice, get all the answers you need to get your job done.