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    Average homeowner rating
  • Verified reviews icon554
    Verified deck cleaning services reviews

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

Avatar for Summit Painting LLC
Summit Painting LLC
4.7(
156
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Snohomish, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"After I met Stuart, the owner of Summit painting, I knew I wanted to hire him for my painting needs. He was very professional, knowledgeable, competent in his line of work and just a really likeable guy. I was very comfortable with him and knew it would be a good fit. We discussed the scope of work which included painting and staining of a brand new stair case (along with interior walls) and he understood my expectations. I received a very clear bid from him that outlined in detail what the job included and any potential additional charges, which I appreciated. When painting day came....I couldnt have been any happier. His guys were amazing. They were on time, extremely professional, friendly, clean and tidy, efficient and amazing painters. They all worked so well together. I just have to say I was amazed at how much care they took to cover and protect all of my furniture. I just hand my kitchen remodeled and they were meticulous in their care. I am in love with the paint job and I am so glad that I trusted my gut and went with Summit painting. I plan to have them back to to paint my upstairs bedrooms soon. You will not be dissapointed. I'm thrilled."
Painting a door.
This is the prep process. Sanding and imperfections have been repaired.
Interior Painting
Interior
Our proven system to paint and stack doors to maximize space and efficiency.

+49

Response time1 day
Response rate100%
3 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 Snohomish, WA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"I love my new deck. The crew was awesome and worked really hard to make sure everything was perfect. Everything was cleaned up after they finished working for the day and on the last day. The new deck is composite and wood."
Seattle Tigerwood Deck
Tigerwood
Tigerwood
Tigerwood
Tigerwood

+60

Response time2 days
2 neighbors recently requested a quote
Recommended by93%of homeowners
Ascend Restoration Services, Inc.
4.8(
76
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Snohomish, WA and surrounding areas

Approved

In business since 1980

Free estimates

Emergency services offered

"Ed did a great job cleaning off my steep pitch roof and gutters. He also did a very tidy job of cleaning up the debris that was blown to the ground. He went the extra mile and did more work than was stated in his bid by cleaning off the clear plastic roof that covers my deck. I realized very quickly that Ed is a professional who knows what he is doing because he has done the same hands of work himself. What impressed me most about Ed is that he cares about his employees. If an employer takes care of his employees you know that he will take care of his customers. You can take that to the bank."
Response time20 mins
Recommended by97%of homeowners
Avatar for Sean's Supplies, LLC
Sean's Supplies, LLC
4.7(
21
)
Deck, Fence, Patio or Porch - Clean and SealDeck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Snohomish, WA and surrounding areas

Approved

In business since 2003

Free estimates

Small jobs welcome

"Sean was great to work with. He listened to what I needed and gave me several options to choose from. His pricing is extremely fair. When my materials cost less than expected he was honest and gave me the difference back. His work turned out nicely looking and he took care to make sure each step was done right. He was prompt on arrival and took the time to answer questions I had as he did his work. I would definitely work with Sean again. When it’s time to replace my entire fence and not just a few repairs, I will definitely be returning to working with him."
Retention wall removed 95$
Retention Wall removal
Holiday Lights Installed
Walk way
Walk way

+64

Response time3 hrs
Response rate91%
14 neighbors recently requested a quote
Avatar for Volcano Builders, Inc.
Volcano Builders, Inc.
5.0(
39
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Snohomish, WA and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"We had Volcano Builders refresh our condo bathroom and flooring. Bar was punctual, polite, and answered all our questions. They protected our home?using drop cloths, containing dust, and cleaning nightly. Work was finished earlier than the estimate and with exceptional quality. It feels like a brand-new condo. Would definitely recommend them for condo renovations."
Modern Bathroom Remodel
Response time1 day
Response rate98%
Avatar for Modern Painting Group
Modern Painting Group
4.5(
11
)
Deck, Fence, Patio or Porch - Clean and Seal - For Business

Serving Snohomish, WA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We consulted with three different companies. We selected Edmond's bid (although it was not the least expensive) because we were impressed with the level of care and preparation he described. Besides the normal pressure washing, his team scraped peeling paint from our garage doors and even replaced the rotting wood under one of our bow windows before thoroughly prepping all the rest of the house, including caulking cracks that had developed in the foundation and sealing gaps between the new roof and our siding. He carefully matched the colors we wanted. His team was thorough and professional; they took pride in showing us the detailed work they were doing. Edmond conducted a thorough inspection after the job was completed, guaranteed the work, and only then accepted payment. Highly recommended."
Interior & Exterior
Interior & Exterior
Interior & Exterior
New Construction
Exterior Stain

+14

Response time11 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Deck Cleaning FAQs, answered by experts

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.

Deck skirting shouldn’t touch the ground, especially if you have a wood deck, which is vulnerable to moisture. Ideally, you should leave at least 3/4 of an inch of space between the deck skirting and the ground for more ventilation. Pros also recommend that you incorporate about 1 square foot of space for ventilation for the underside of the deck to every 150 square feet of decking. Proper ventilation prevents mold growth and rot that can damage your deck.

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.

Trex states that its Trex decking is an eco-friendly composite material made of 95% recycled or reclaimed materials (including plastic and wood), making it a sustainable brand of choice. According to the company, Trex is one of the largest plastic bag recyclers in the U.S., with each 500-square-foot Trex deck containing about 140,000 recycled plastic bags.

The best way to clean your decking is to clear debris from the gaps between the boards, sweep the surface, rinse it, apply cleaner, rinse again, and let it dry fully. A homemade deck cleaner made of two gallons of warm water and 1/2 cup vinegar is a simple cleaning solution for both wood and composite decking. You can sprinkle baking soda on any spots with mold or mildew, then scrub the area and rinse clean. 

The Snohomish, WA homeowners’ guide to deck cleaning services

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