Top-rated deck, fence, patio or porch clean and sealers.

Get matched with top deck, fence, patio or porch clean and sealers in Sunnyside, WA

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

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

Avatar for Trimco Construction Solutions, LLC
Trimco Construction Solutions, LLC
5.0(
9
)

Serving Sunnyside, WA and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"Richard is nothing short of the best he is professional, timely, clean, and friendly. He is a problem solver. I was sad to him go. I will bring him back form Washington to work for me in Montana. His quality of work is excellent. He leaves a clean worksite. I cannot say enough good stuff about Richard."
Ipe Deck Replacement
Cedar Deck replacement
Ipe and Yellow Cedar deck
Hylite Kitchen
EHI Kitchen install

+3

Response time1 day
Response rate88%
9 neighbors recently requested a quote
Avatar for WESTERN STAIN & SEAL LLC
WESTERN STAIN & SEAL LLC
5.0(
9
)

Serving Sunnyside, WA and surrounding areas

In business since 2024

Free estimates

Warranties offered

"Chris and his crew were awesome. They were right on time! very professional and efficient on what they do, I will definitely hire them on our next fencing or stain sealing project again! Thanks Chris!! I would have put pics up but don't know how to do that sorry!!"
Response time2 days
Avatar for Tri-Cities Staining LLC
Tri-Cities Staining LLC
5.0(
8
)

Serving Sunnyside, WA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"I had Tri-Cities Staining out to stain my fence a couple years ago and it still looks great! They use very high quality products, understand the nuances of exterior wood treatment and have excellent customer service. All that at a very reasonable price!"
Fence Staining
Fence Staining
Fence Staining
Fence Staining
Richland Deck

+4

Response time1 day
Avatar for Anything Pressure Wash
Anything Pressure Wash
5.0(
2
)

Serving Sunnyside, WA and surrounding areas

In business since 2023

Free estimates

Emergency services offered

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

Lawn & Yard Work Project
Lawn & Yard Work Project
Lawn & Yard Work Project
Lawn & Yard Work Project
Additional Photos

+13

Recommended by100%of homeowners
Showing 1-10 of 14
FAQs for deck, fence, patio or porch clean and seal projects in Sunnyside, 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 Sunnyside, 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.