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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon435
    Verified deck cleaning services reviews

Verified Reviews for Deck Cleaning pros in Saint Louis, MO

*The Angi rating for Deck Cleaning companies in Saint Louis, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

*The HomeAdvisor rating for Deck Cleaning companies in Saint Louis, MO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Deck Cleaning needs.

Last update on April 29, 2026

Find Deck cleaning pros in Saint Louis

Think Tank Enterprises
5.0(
176
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Saint Louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Warranties offered

"Fred cleaned and stained my wood deck. He was very responsive, on time and did a great job. He didn't try to oversell me on doing more than what was needed. He found a problem area on the steps but offered a fix that would hold up instead of trying to convince me my steps needed to be replaced."
Response time12 hrs
Response rate88%
15 neighbors recently requested a quote
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Avatar for B.I.C. Business Services, LLC
B.I.C. Business Services, LLC
4.7(
210
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Saint Louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Offers commercial services

"I recently hired B.I.C. for deck repair, staining, and to clean the siding of our home. The results exceeded my expectations. The owner, was professional, punctual, and paid close attention to every detail from start to finish. He repaired a rotted post and a weak board under a step, and made the entire deck look beautiful again. The staining work was outstanding. The finish was high quality, and he took the time to properly prep and clean everything before starting. His communication was excellent throughout the project. The deck now looks beautiful, feels safer, and has completely transformed our outdoor space. I highly recommend B.I.C. to anyone looking for reliable, skilled, and professional deck repair and staining services. I will certainly hirer this company for future painting projects."
Deck Stain
Fence Before and After
Deck Stain
Fence Before and After
Commercial Cleaning

+18

Response time7 hrs
19 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Local Family Pressure Washing & Deck Restoration
Local Family Pressure Washing & Deck Restoration
5.0(
10
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Saint Louis, MO and surrounding areas

Approved

In business since 2025

Free estimates

"It was an absolute pleasure working with Shelbi from beginning to end. She was very prompt in providing a detailed estimate as well as scheduling the job. She worked tirelessly ensuring my house and deck was cleaned from top to bottom, making sure my expectations were met."
Steps to dock
Walkway
Patio
Driveway
Driveway entrance

+18

2 neighbors recently requested a quote
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Avatar for Total Softwash Solutions
Total Softwash Solutions
5.0(
15
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Saint Louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Emergency services offered

"Total softwash went above and beyond our expectations. They were in and out, and a great job. You can't beat that. The team was super kind, friendly and informative. I will definitely be using them again the future. Highly recommended!"
Stucco Soft Wash
House Wash
House Wash
House Wash
Vinyl Soft Wash

+38

Response time10 hrs
Response rate93%
110 neighbors recently requested a quote
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Avatar for Matt's General Home Improvements
Matt's General Home Improvements
5.0(
22
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Saint Louis, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Great. On time excellrent work and work ethic, cleaned up several times and advised ways to save money"
Response time8 hrs
Recommended by85%of homeowners
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Avatar for JNM Home Improvement
JNM Home Improvement
4.8(
44
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Saint Louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2003

Free estimates

Warranties offered

"The owner was extremely professional and his team worked fast and left the place very clean. Iâ m extremely satisfied with the finished floors."
framimg stairs
Handrail
Deck Remodel finished
Decking
stairs

+51

Response time10 hrs
Response rate97%
18 neighbors recently requested a quote
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Avatar for Window Gang STL
Window Gang STL
4.5(
151
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Saint Louis, MO and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"WIndow Gang did a great job. Came out a few days after we called them. Cleaned gutters on 2-story house and cleaned up everything. Will use again."
Deck Staining
Deck Staining
Deck Staining
Deck Staining
Deck Staining

+30

149 neighbors recently requested a quote
Recommended by60%of homeowners
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Avatar for Riverside Painters
Riverside Painters
4.4(
39
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Saint Louis, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Credit card accepted

"They were quick, clean and very professional."
Window
Window
Front door
Front door
Wall panels

+40

Response time9 hrs
Response rate90%
3 neighbors recently requested a quote
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Deck Cleaning questions, answered by experts

Building codes for deck railings can vary by location, so it's important to consult your local regulations before construction. Generally, a guardrail is required for any deck that is more than 30 inches above the ground.

For residential properties, the standard minimum height for a deck railing is 36 inches. However, some states and municipalities have stricter requirements; for example, California and Washington mandate railings that are at least 42 inches high. Therefore, a 42-inch railing is not considered too high and may be required in your area or chosen voluntarily for additional safety.

In addition to height requirements, codes also specify other safety features, such as the maximum spacing between balusters to ensure they are close enough to prevent a child from squeezing through.

Pressure-treated wood contains preservatives that give the material internal protection from rot and pests. Untreated lumber won’t last more than a few years unless you choose a more expensive wood, like cedar, that naturally stands up well to moisture. Composite decking can outlast wood but is more expensive and doesn’t look as natural. Keep in mind that you’ll need to seal any exterior wood product to protect it from the elements and other forms of external damage.

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.

Deck boards should be spaced no more than three-eighths of an inch apart. This is enough space to allow water and small debris to pass through without collecting on the surface, but not enough to create a tripping hazard. Certain materials, like pressure-treated wood, shrink over time, so they may need less space at installation.

You can use a few different tactics to prevent your deck gate from sagging. Aside from using strong, rot-resistant woods, introducing a diagonal element—such as a tension rod or solid piece of wood to act as a brace—across the gate will offer better support. You can also use rigid joists to prevent the gate from sagging.

The Saint Louis, MO homeowners’ guide to deck cleaning services

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

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