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

Palm Construction and Remodeling, Inc.
5.0(
118
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sequim, 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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Avatar for O'Steen's Handiwork LLC
O'Steen's Handiwork LLC
5.0(
5
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sequim, WA and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"Bryce is a smart and eager young man. He believes in quality and precision, and cares about doing the job right. He?ll honestly tell you how he intends to fix a problem or do a project, and he?ll be professional from start to finish."
Before Stain
Job Completion
Sanding
Before Stain
Color Match

+42

Response time1 day
3 neighbors recently requested a quote
Recommended by20%of homeowners
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HMP Contracting
3.8(
53
)
Deck, Fence, Patio or Porch - Clean and Seal

Serving Sequim, WA and surrounding areas

In business since 1995

Free estimates

"Project: Install hardwood flooring in a small bedroom. If all employees get better training - in skill and attitude - , and if the workers had adequate tools, I would recommend the company. I appreciated that the company took the small job on, as it was a problem finding someone or company to do a small, 1 bedroom wood floor installation. And afterwards, when 2 major errors were discovered, the owner promptly sent a qualified repairer who solved both problems. In fairness, I purchased the flooring from Habitat, part of which didn't match in color. The owner of the company readily agreed to a design for the floor to compensate, which worked out. I appreciate that he trusted my judgement. The worker said it was older wood, hard to nail. He unfortunately nailed in many places into the top surface of boards, causing many flaws. One worker, C, has great promise, and I hope he has opportunities to develop his skills."
Response time1 day
Recommended by78%of homeowners
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FAQs for deck, fence, patio or porch clean and seal projects in Sequim, 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 Sequim, 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.

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