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

Avatar for Creekside Contracting
Creekside Contracting
4.8(
10
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Charleston, PA and surrounding areas

In business since 2022

Free estimates

Offers commercial services

"I canâ t say enough good things about Travisâ Promptness, Professionalism and the Exceptional Job he did with regards to Power Washing my deck. Travis is a major asset to any onesâ s home improvement projects and Iâ m so Thankful he is who I hired to do my Power Washing!!"
Response time1 hour
Recommended by100%of homeowners
Avatar for CanDoKen&Son
CanDoKen&Son
2.8(
29
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Charleston, PA and surrounding areas

In business since 1993

Free estimates

Emergency services offered

"Very well. I really admire Ken because he traveled a long, long way to do this work. He is very thorough and identified a much larger problem than the one I thought I had. Ken does nice work and sincerely tries to help. The only knock I have is that he was 2 hours late to the appointment. In fairness to him, he had to travel at least an hour to get to me and was unfamiliar with the roads, and he did keep in contact. That said, he was late starting the job."
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+11

Recommended by75%of homeowners
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Deck Cleaning FAQs, answered by experts

It is recommended to clean your deck once or twice a year to prevent the accumulation of dirt, debris, mold, and mildew. The ideal times for cleaning are in the spring and fall. A spring cleaning removes grime that has built up over the winter, preparing your deck for summer use. A fall cleaning washes away messes from summer activities, preventing them from setting into the wood over the winter. The exact frequency can depend on factors such as how often the deck is used, its exposure to pollen, and whether salt was used on it during the winter. Regular cleaning helps protect the wood and its finish from damage.

Materials for a second-story deck must be weather- and rot-resistant, though the specific choices will largely be determined by your budget and style preference. Pressure-treated wood is on the lower end of the price scale, but it can be customized and stained the way you like it. Composite, on the other hand, is pricier for installation and has fewer options for customization, but you’ll save money and time in the long run because it requires little maintenance.

Most building codes require that spindles or balusters on deck and stair railings be spaced no more than four inches apart. This safety standard, often called the '4-inch sphere rule,' is designed to prevent small children or pets from slipping through the railing. A good way to visualize this is that a 4-inch sphere should not be able to pass between two spindles. For the same safety reason, the space between the bottom rail and the deck floor should also be no more than four inches. As a general guideline, professionals often install three balusters per foot of railing. However, since specific requirements can vary by location, it is crucial to check your local building codes to ensure compliance before starting your project.

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.

PVC decking can get slippery when wet because it’s made from plastic. However, composite and wood decking can also be slippery when wet. It’s best to wear shoes with grippy soles when walking on a wet deck, no matter the material, and to be extra cautious not to slip and fall down.

The Charleston, PA homeowners’ guide to deck cleaning services

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