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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon807
    Verified deck cleaning services reviews

Find Deck cleaning pros in Seattle

Avatar for ALEX NW LLC
ALEX NW LLC
5.0(
9
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Seattle, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"So I hired Alex to stain our exterior deck with stairs. I was very, very happy with how it turned out. I really appreciated the prompt communication and timely completion. I couldn’t be happier with how it turned out and I thought the price was very reasonable. I wish I had some before pictures but I forgot to take them, but here’s the after pictures. It’s quite a bit different than what it look liked."
Before
Deck staining/Restoration
Deck staining/Restoration
After
Process

+3

6 neighbors recently requested a quote
Avatar for Modernized Exteriors, LLC
Modernized Exteriors, LLC
4.6(
53
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Seattle, WA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I called Modernized Exteriors, for a build bid on my new deck project, and they answered right away. Cameron came over with good ideas and pictures of decks that they already built. I told him I was considering Trex composite decking, because I wanted really low maintenance. He recommended Trex Transcend and I went with the Tiki Torch color. I accepted his bid on the spot. It took a while to get scheduled since it was the end of July. But when they were ready, it only took four and a half days to build my 12' by 20' deck. His crew is excellent and the finish project blew me away. It was so nice to have a project that came together so well in the end. Cameron and Nick came by the next day to make sure I was satisfied and to make sure the crew had cleaned up the work site. A job well done."
Seattle Tigerwood Deck
Tigerwood
Tigerwood
Tigerwood
Tigerwood

+60

Response time2 days
22 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for NW TOPNOTCH REMODEL LLC
NW TOPNOTCH REMODEL LLC
5.0(
15
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Seattle, WA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"There are always things with a paint job that get missed and show up after the paint dries. Eric was great about fixing things that made the house look like a million dollars. Excellent work. He went above and beyond and was worth every dollar. Every concern was addressed very fast and the overall quality made me extremely happy."
Paint
Remodel
Exterior Repaint
Repaint
Kitchen Flooring

+95

Response time9 hrs
Response rate88%
5 neighbors recently requested a quote
Avatar for Seatown Painting Solution, LLC
Seatown Painting Solution, LLC
4.8(
34
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Seattle, WA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"I give the highest recommendation for Peter and Seatown Painting Solutions. Very professional. I had Peter do 4 painting projects at my house. Front Door Re-stained, outside beams re-stained, railings re-stained and deck rails painted. All projects look fabulous after completion. Peter was always very prompt, showed up when he said he would, cleaned up thoroughly during and after working his projects daily. Was exactly on budget and communicated very effectively about project. You can’t go wrong in my opinion using Peter and Seatown Painting Solutions."
full exterior painting
Front Door Refinishing/Painting
Full Exterior Painting
Full Exterior Painting
Interior Painting

+31

Response time6 hrs
Response rate89%
Recommended by78%of homeowners
Avatar for Dogwood Home Improvements
Dogwood Home Improvements
4.6(
33
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Credit card accepted

"Brock just finished installing four interior doors in our house. Excellent work! Complete clean up when he finished. Great communication leading up to work day. I would definitely recommend Brock for your home construction project, he knows what he's doing and has a great work ethic!"
Cedar shake
Stone tile
Stone tile
Cedar post wrap & railing
Shake & railings

+219

Response time8 hrs
Response rate92%
8 neighbors recently requested a quote
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Deck Cleaning questions, answered by experts

In most cases, your deck will need some form of deck footing to hold it in place, preventing moisture from rotting your wood and decreasing your deck’s lifespan. Concrete deck blocks are the most common type of footing for floating decks. Some homeowners use ground-level deck footings. For added security, consider digging and laying your ground-level footings below ground.

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.

Whether to paint or stain a deck depends on your personal preference for appearance and budget. Stain provides a natural look with a range of undertones, is typically less expensive, and may only require one coat, but it does not last as long as paint. Paint offers a sleeker finish with a virtually unlimited color palette. Both options will protect your deck from outdoor elements like rain, snow, and general wear and tear.

A quality, well-maintained PVC decking can last 30 to 50 years. It’s known for being one of the most durable types of decking materials, with composite decking having a 25- to 30-year average lifespan and some softwood deckings only lasting 10 to 15 years. Luxury hardwood decks like Ipe may last longer than PVC decking, but they can cost more and require more maintenance.

While you can use various materials like sand or even just soil, gravel is widely considered the best option to put under a deck. It provides excellent drainage and is resistant to water, fire, and pests. Gravel also helps anchor the soil to prevent erosion during heavy rain and acts as a built-in weed blocker, reducing regular upkeep. Furthermore, it is simple to spread, available in various textures and tones, and adds a polished look that complements any deck design.

The Seattle, WA homeowners’ guide to deck cleaning services

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