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Top-Rated Deck, fence, patio or porch clean and sealers in Edmonds - Updated Nov 2026

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

Serving Edmonds, WA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Stuart and his crew were professional and accommodating. The quality of work met our expectations. The communication was good regarding weather-induced delays and the bidding and invoice process was as well."
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 ALEX NW LLC
ALEX NW LLC
5.0(
27
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Edmonds, 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

9 neighbors recently requested a quote
Avatar for LVL Construction, LLC
LVL Construction, LLC
5.0(
14
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Edmonds, WA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"RFI built a second story deck for us. From tear down of the old structure to clean up of the site at end of the project, they were 1st class. The old deck was a true hazard and they were able to repair water damaged areas adjacent to the deck structure as well. Fred was great at offering various design options and happily answered all our questions. Without being prompted, he sent lots of pictures from start to finish, which really kept us informed since we were not on site. The deck and railing turned out beautiful. Would hire RFI again for future projects without hesitation."
It was great to work on this one!
This marina will look great for years to come!
Now it will last for years
EvenFlo decking
What a great space

+48

Response time5 hrs
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Modernized Exteriors, LLC
Modernized Exteriors, LLC
4.6(
53
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Edmonds, 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
3 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for A & M General Construction LLC
A & M General Construction LLC
5.0(
45
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Edmonds, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"Auland was great. He replaced a light, fan and mirror in our bathroom. A couple weeks later we had an emergency outside wall that needed a temporary patch job-(a woodpecker had broken through in several spots) Auland covered the holes for us. We will call Auland for any future jobs or repairs that come up."
Kitchen
Kitchen
Kitchen
Kitchen
Kitchen

+221

Response time6 hrs
Response rate93%
1 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 Edmonds, 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%
...
Showing 1-10 of 157
FAQs for deck, fence, patio or porch clean and seal projects in Edmonds, WA

You should clean your deck before sealing it. Cleaning before refinishing is critical. If you don’t remove dirt and debris, you'll trap moisture in the wood, which prevents the new sealer from working correctly and can lead to costly repairs. Whether you need to sand, power wash, or sandblast depends on your deck's condition.

Sealing and staining your deck are essential maintenance methods that protect and beautify your outdoor space. Stain adds rich color and guards against fading, while sealant fortifies the wood against moisture and weather damage. Wood type, climate, deck age, and the degree of existing damage determine whether your deck benefits from one or both treatments. Using both options extends your deck’s durability and enhances its overall appearance.

Power washing and sealing your deck costs $500 to $1,700. This process combines the removal of stubborn dirt and debris with a protective seal that preserves the wood’s integrity. Effective cleaning eliminates harmful buildup, and a proper seal prevents moisture damage and wood decay, ensuring long-term durability and reducing future repair expenses.

Your deck must be sealed every one to three years to maintain its strength and appearance. Regular sealing is essential to protect the wood against moisture, mold, and harmful UV rays. A consistent sealing schedule prevents rapid deterioration and costly repairs. Inspections should be performed annually to determine if the protective layer remains intact, extending the life of your deck.

Leaving your deck untreated compromises its structural integrity and safety. An unprotected deck rots quickly due to moisture and environmental exposure, which means that neglecting sealing results in rapid decay and expensive replacement costs of $4,125 to $11,650. Sealing your deck is essential for maintaining its durability and protecting your home.

The sealant on your deck dries within a few hours and reaches full cure within 72 hours before regular use. It is essential to wait until the complete curing period to ensure the protective layer fully sets and resists weather and foot traffic. Proper drying guarantees that your deck is fully protected against moisture and environmental damage, ensuring lasting quality.

The Edmonds, WA homeowners’ guide to deck, fence, patio or porch clean and seals

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