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Find Deck, fence, patio or porch clean and sealers in Duvall

Avatar for ALEX NW LLC
ALEX NW LLC
5.0(
27
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Duvall, 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

20 neighbors recently requested a quote
Avatar for Evergreen Window Cleaning & Home Maintenance
Evergreen Window Cleaning & Home Maintenance
4.9(
54
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Duvall, WA and surrounding areas

In business since 1996

Free estimates

Credit card accepted

"They took excellent care of our deck. They did a fine job on the deck and annually checked our deck. But i do not know why they have not come out this summer. They have high quality service. In the past they were responsive and punctual but this time i do not know what is happening but they are professional. Their price is reasonable."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Recommended by94%of homeowners
Avatar for Joseph Concrete Specialist
Joseph Concrete Specialist
4.7(
26
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Duvall, WA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"I could not be more pleased with Joseph and the work he performed. I needed an existing patio to be replaced due to tree roots which impacted drainage towards the house foundation. After 5 bids, I decided to go with Joseph due to his competitive bid and demonstrated expertise. He and his team were stellar, solid communication, friendly, and took the time to explain to me the leveling/answering all my questions. In 3 short days the project was completed and it looks great. I would highly recommend Joseph to anyone looking for concrete work."
WALKWay
driveway
patio
Additional Photos
Additional Photos

+58

Recommended by95%of homeowners
Avatar for Pro Landscape & More LLC
Pro Landscape & More LLC
4.3(
1,192
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Duvall, WA and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"This was not a good experience. Communication problems, scheduling problems and quality of work.

In the spring of 2014, I hired this company to perform yard work of a similar nature. Things went smoothly and the workers (at that time) were outstanding. They utilized time efficiently and accomplished all the tasks in all the front yard and 3/4 of the back yard. The coupon special at that time was $169.

This year, the cost was $349, and less was accomplished. A crew was suppose to arrive on February 24th. I was called the afternoon before and was told the employee was ill and would arrive the next day. No worker and no call the next day. When I called, I was told he was out of town. No one showed up the next day, and then I was told he no longer worked for the company.
 I was rescheduled on March 2nd.

Unfortunately on March 2nd, the two workers had to deal with wind and pouring rain. The plant that I wanted pruned did not get done as I had requested, many areas of the front flower beds still have weeds. Not all of the front flower beds were weeded. The two gentlemen were prepared to leave when I told them that there were areas that still had weeds, and they said that they needed to get on to their next job.

The first experience with the company was so much more pleasant. We are an older couple, and my husband has mobility problems. We will be looking for another company to handle our yard work.
"
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+3

Recommended by80%of homeowners
Avatar for Emerald Coats Painting Co
Emerald Coats Painting Co
4.4(
122
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Duvall, WA and surrounding areas

In business since 1995

Free estimates

Emergency services offered

"I appreciated that Scott noticed and let me know about dry rot in soffits, and then did a great job adjusting schedule to all the roof to be repaired before the painting could continue. Also a great job with some simple carpentry repairing the tops of the posts as well as the vent the woodpecker had opened up, all at a very reasonable rate."
Mercer island
scott
scott2
scott3
Additional Photos

+2

Recommended by94%of homeowners
Palm Construction and Remodeling, Inc.
5.0(
118
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Duvall, WA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time3 days
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FAQs for deck, fence, patio or porch clean and seal projects in Duvall, 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 Duvall, 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.