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

Avatar for Crystal Clean Exteriors
Crystal Clean Exteriors
5.0(
8
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Leonville, LA and surrounding areas

In business since 2014

Free estimates

"Crystal Clean did a truly awesome job with all of our power washing needs. The job was completed quickly and with extra care to protect our lawn and deck from the cleaning chemicals. Our roof is over 15 years old and now looks new! We are very happy with the quality work done by Clint at Crystal Clean."
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Recommended by100%of homeowners
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Deck Cleaning FAQs, answered by experts

You typically don’t need a railing and handrails on a deck that’s less than 30 inches from the ground. However, consider adding them regardless. Railings provide additional safety for you and your guests who use your deck—plus, railings give the deck a more finished look than it would have without them.

Constant exposure to inclement weather conditions can damage your deck, causing it to fade, warp, or crack over time. Regular maintenance keeps it looking and performing its best. That means giving it a good cleaning and applying a quality sealant or wood treatment to help defend against moisture, sun damage, and everyday wear.

A deck doesn’t have to be perfectly level. Many pros even recommend a gentle slope to ensure proper drainage and increase longevity. The ideal gentle slope is about 1/8 to 1/4 inch per foot away from the property, leading water away from the home to prevent pooling and reduce the risk of damage. It also minimizes rot, mold, and other moisture-related problems. 

When building a deck, #2 grade lumber is a go-to for several reasons. It’s strong, budget-friendly, and works well for most framing and decking needs. But upgrading to #1 or Appearance Grade can give your deck that extra visual edge if you're after a cleaner, more polished look for high-visibility spots.

No, you don’t need a permit to repair and replace a few boards on an existing deck. However, if you’re making structural changes to the deck or tearing down the old one and building a new one, you will likely need a permit. Check with your local municipality for the regulations and rules in your area, or ask a local contractor who builds decks for advice.

The Leonville, LA homeowners’ guide to deck cleaning services

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