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TRUSTED BY SEWICKLEY, PA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon487
    Verified deck cleaning services reviews

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

Avatar for Dennis Grubor Painting & Deck Restoring
Dennis Grubor Painting & Deck Restoring
4.9(
46
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sewickley, PA and surrounding areas

Approved

In business since 1971

Free estimates

Credit card accepted

"Dennis was wonderful to deal with - he answered our call/texts and even during a busy week managed to communicate when he would be available for an estimate (something other contractors struggle with). His quote was in line, even cheaper, then most and his quality of work was excellent. He took our bright blue deck to a beautiful brown that we can now enjoy!"
Response time12 hrs
Response rate100%
Recommended by97%of homeowners
Avatar for TJ's Landscaping
TJ's Landscaping
4.2(
15
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sewickley, PA and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

"Tyler and Justin did a great job edging and mulching my property. They are hardworking young men who are very thorough and personable as well. I will definitely consider them for any future landscaping projects I have in the future."
quality
after
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+19

Response time2 days
81 neighbors recently requested a quote
Recommended by60%of homeowners
JDF Services
4.3(
154
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Sewickley, PA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"I hired Jack and crew to replace a portion of my deck. For a nominal fee, Jack came out, evaluated my deck and gave me an estimate. The nominal fee went toward the estimate, which I thought was fair and reasonable. The cost I felt was fair, not cheap, but not expensive. Jack is very attentive to details, communicative, and was happy to explain what they were doing during the process. The craftsmanship was top-notch. Not only do I strongly recommend Jack and crew for your decking needs, but have hired him to clean and treat my decks this coming fall."
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+10

Response time10 hrs
Recommended by91%of homeowners
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Deck Cleaning FAQs, answered by experts

For the best results, stay off of your deck for at least 48 hours after sealing it. Giving the sealant at least two full days to cure ensures it can fully penetrate the wood, giving you the most protection from sun and weather damage later on. Walking on the deck too soon can prevent it from properly curing and cause your deck to weather prematurely.

Yes, you can build a deck around a fire pit, as long as it is safely enclosed, meets code requirements, and is at least 15 feet away from your home. You’ll want to ensure you have a heat-resistant barrier between the fire pit and your deck to prevent any structural damage and fires. A galvanized ring surrounded by pavers, brick, or stone makes for a beautiful, safe, and sturdy design.

Yes, pressure washing a wood deck can be a good idea as it effectively lifts ingrained dirt, mold, and mildew, improving the deck's appearance and longevity. However, it must be done carefully, as it's easy to damage the wood, especially softwoods. To pressure wash safely, use a lower pressure setting and a wide, 40-degree fan pattern nozzle (often white). Keep the nozzle at least a foot away from the wood surface and maintain constant motion, avoiding hovering in one spot to prevent gouging.

You should refinish your deck to maintain its appearance, durability, and longevity. Refinishing your deck protects the wood from foot traffic and the elements. It also helps extend its life span by keeping rot, mildew, and termites at bay. By maintaining your deck, you can avoid the cost of replacing your deck sooner. A refinished deck also looks great and restores some of its original beauty.

Liquid rubber is great for waterproofing, but it can damage your deck if it’s not applied correctly. First, it can trap moisture in the wood if the deck isn’t completely dry before application.  Second, applying it too thickly can create a heavy, rubbery surface layer that peels and cracks under fluctuating temperatures. For the best results, ensure the wood is completely dry before application, and apply the liquid rubber in thin, even coats. A quick inspection every now and then will help you catch any issues early, keeping your deck protected and looking its best.

The Sewickley, PA homeowners’ guide to deck cleaning services

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