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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(
24
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Seattle, WA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"I found Alex exceptionally careful and thorough. His pricing was fair. His work ethic was great. He cleaned our deck with a pressure washer. Because of his great job, we hired him to stain our deck. Great choice!"
Before
Deck staining/Restoration
Deck staining/Restoration
After
Process

+3

18 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

"These guys are stellar. My deck was in disrepair and I was uncertain what to do with it - whether to totally knock it down and start anew, or to build on the existing foundation. Also what material to use - composite, wood, etc. They came out, looked at my deck, gave recommendations, and worked within my budget. We went with cedar, and within two weeks, I had an absolutely beautiful new deck, built on the existing foundation. I was very pleased with the whole interaction - they were courteous and professional, friendly and hard-working, arriving early and working through the day to get the job done. It was for me an exceedingly good experience with a contractor, and their work is solid. I was nervous as a first time home owner to hire a contractor, for fear of not knowing enough and being taken. I had spoken with several other general contractors and also specific deck builders prior to hiring Modern Exteriors, and each could have built a deck. One larger company offered a lower price but when they came out, the materials they suggested would have been sub-par and the deck would have been plastic-looking. These guys are a smaller business that build decks for a living, and are very good at it and clearly enjoy each project - like works of art. I highly recommend them."
Seattle Tigerwood Deck
Tigerwood
Tigerwood
Tigerwood
Tigerwood

+60

Response time2 days
7 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 time8 hrs
Response rate88%
3 neighbors recently requested a quote
Avatar for A & M General Construction LLC
A & M General Construction LLC
5.0(
45
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Seattle, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"This company we hired to do a lot of our remodeling fr kitchen to flooring to all bedrms and bathrooms remodeling , deck total remodeling and even our shedâ ¦. This is a SUPER CLASS A+++ company, trustworthy, dependable and PROFESSIONAL and even to the point of being on call everytime we have problems with our furnace and maintenance⠦⠦ We love them to do the work in all our houses and even our rental homes.. Most impt is theyâ re honest and will recommend whatâ s necessary and not like other company who are dishonest and will leave you and not respond after doing their jobs but A &M General Construction, not only Dependable and Professionals , theyâ ll treat you like a family to them!! Pls call me if you need more info..,Thank you!!"
Kitchen
Kitchen
Kitchen
Kitchen
Kitchen

+221

Response time6 hrs
Response rate93%
4 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 rate94%
12 neighbors recently requested a quote
Avatar for CR Painting Co.
CR Painting Co.
5.0(
11
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Seattle, WA and surrounding areas

Approved

In business since 1998

Free estimates

Small jobs welcome

"Chris was great to work with. Very attentive, detailed, and most importantly very clean. Likes to keep his area and tools clean and organized and this translates into the quality of his work. Paint is the last resort to fix small imperfections in the trim and/or walls and Chris definitely took his time to make sure the job came out good. Would 100% use his services again."
Exterior Painting
Exterior Painting
Interior Painting
Interior Painting
Interior painting

+6

Response time50 mins
Response rate95%
Recommended by63%of homeowners
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Deck Cleaning questions, answered by experts

Many composite decking manufacturers, including the popular Trex brand, offer warranties that protect against warping under specific conditions. These warranties typically last between 20 and 50 years, but they usually exclude claims related to improper installation of the product. Some manufacturer warranties only cover decks built by certified professionals.

The problems with composite decking include a high rate of expansion and contraction from temperature swings. This characteristic can cause boards to split, delaminate, or peel. In addition, significant movement can cause shrinking, warping, twisting, and bending. For this reason, you should minimize moisture and ensure proper airflow below your deck.

Footings for ground-level decks need to be at least 12 inches deep, and some areas require them to be even deeper. A standard range for deck footings is anywhere from 12 to 48 inches. The minimum footing depth is determined by an area’s frost line and soil conditions. If you’re unsure how deep to install deck footings, check local building codes to find the minimum footing depth in your area. 

Covering your deck with a breathable tarp can protect it from snow, ice, and cold winter temperatures. This is a good winterizing solution if you don’t plan to use your deck at all during the colder months. However, it might be best to skip the tarp if you’ll still be walking on your deck or using it in a limited capacity.

Pressure-treated decks last 15 to 20 years on average, but with proper maintenance, you could get 40 to 50 years of value from yours. Reseal your deck every one to two years, and replace old or rotted wood as soon as possible to avoid structural damage. Where you live plays a role in the lifespan of your deck. Intense sunlight, rainfall, wind, and hail can reduce the deck’s lifespan.

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.