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TRUSTED BY ALLISON PARK, PA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon816
    Verified deck cleaning services reviews

Top-Rated Deck cleaning pros in Allison Park - Updated Nov 2026

Avatar for TJ's Landscaping
TJ's Landscaping
4.2(
15
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Allison Park, 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."
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+19

Response time2 days
75 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 Allison Park, PA and surrounding areas

In business since 1980

Free estimates

Emergency services offered

"Jack and his crew were wonderful to work with. Jack is very knowledgeable in refinishing wood. We had a 35 year of stair railing that needed sanded, stained, and polyurethane. Very considerate of the dust and our home surroundings. Would highly recommend for all your wood finishing needs."
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+10

Response time10 hrs
Recommended by91%of homeowners
Avatar for ALWAYS PERFECT CONTRACTING INC
ALWAYS PERFECT CONTRACTING INC
4.8(
289
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Allison Park, PA and surrounding areas

In business since 2004

Free estimates

Credit card accepted

"I had interviewed 2 other roofers but these guys impressed me. The actual work was even better! I’m expecting to be dry for the rest of my life. They left and the only sign that they had been here was the nicest roof in the neighborhood. You need these guys!"
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+12

Recommended by98%of homeowners
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Deck Cleaning FAQs, answered by experts

Wood decks need to be replaced every 10 to 15 years on average. Natural wood is highly vulnerable to infiltration and damage from moisture, which can occur rapidly due to exposure to outdoor elements. You can protect your deck and maximize its lifespan by sealing it every year or two.

The proper height for a stair riser or deck step is between four and seven inches, with seven inches often considered the most comfortable. Building your stairs to this height ensures a strain-free step position and minimizes the risk of trip and fall injuries. For optimal safety and comfort, especially on deck stairs, a rise of around seven inches should be paired with a tread depth (or run) of at least 10 to 12 inches. While it is possible to design stairs with risers up to 12 inches, this height can be challenging for children, pets, or individuals with mobility issues. Always check with your local building codes, as they may mandate specific dimensions that differ from these general recommendations.

It’s best to use two screws to secure deck boards into every joist. Securing the boards to every joist makes the deck more structurally sound, while using two screws on the outer sides of the boards can help prevent warping and cupping.

You can nail or screw composite decking, but 3-inch decking screws are the better fastener choice. Unlike nails, decking screws won’t back out of the composite material over time. There’s also little danger of splitting composite material when driving screws, so you don’t need to pre-drill holes unless otherwise recommended by your decking manufacturer.

Yes, it is possible to build a small, basic deck for $5,000, particularly if you use less expensive materials and a simple design. To stay within this budget, consider a size under 10x12 feet and use affordable materials like pressure-treated wood or cedar. While the general cost for deck building ranges from $4,350 to $12,560, with an average around $8,200, some projects can be completed for as little as $4,350. You can also save on labor costs by doing the work yourself, but be aware that mistakes could end up costing more than hiring a professional. A contractor may have a higher upfront cost, but they can ensure a safe, stable deck that will last.

The Allison Park, PA homeowners’ guide to deck cleaning services

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